WO2007140676A1 - Fireproofing powder coating for steel structures and the preparing method thereof - Google Patents

Fireproofing powder coating for steel structures and the preparing method thereof Download PDF

Info

Publication number
WO2007140676A1
WO2007140676A1 PCT/CN2007/000704 CN2007000704W WO2007140676A1 WO 2007140676 A1 WO2007140676 A1 WO 2007140676A1 CN 2007000704 W CN2007000704 W CN 2007000704W WO 2007140676 A1 WO2007140676 A1 WO 2007140676A1
Authority
WO
WIPO (PCT)
Prior art keywords
agent
powder coating
steel structure
coating
structure fireproof
Prior art date
Application number
PCT/CN2007/000704
Other languages
French (fr)
Chinese (zh)
Inventor
Dongfang Lu
Cuncai Lu
Bing Zhao
Original Assignee
Xuzhou Zenith Coating Co., Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Zenith Coating Co., Ltd filed Critical Xuzhou Zenith Coating Co., Ltd
Publication of WO2007140676A1 publication Critical patent/WO2007140676A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/032—Powdery paints characterised by a special effect of the produced film, e.g. wrinkle, pearlescence, matt finish
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Definitions

  • the invention relates to a steel structure fireproof powder coating and a preparation method thereof, and belongs to the technical field of fireproof coatings. Background technique
  • fire-retardant coatings for steel structures. According to the state of materials, they can be divided into solvent-based, water-soluble and powder-based. According to the fire-proof mechanism, they can be divided into two types: expanded and non-expanded. , thin and ultra-thin.
  • Steel structure fireproof coating is a fireproof coating applied to the surface of steel structures of buildings and structures, which can form a fireproof and heat insulation layer to improve the fire resistance of steel structures. It is the main type of fireproof coatings. In recent years, with the development of the economy and the continuous improvement of coating technology, steel structure fireproof coating products are developing in the direction of ultra-thin, decorative and weather resistance.
  • Powder coatings contain no solvent, have nearly 100% utilization rate, high efficiency, environmental protection, energy saving and economy. It is one of the main directions of future coating development. At present, most research and application products of powder coatings focus on decorative, anti-corrosion, etc. In terms of the literature, there are few literature reports and related patent applications for steel fire retardant coatings.
  • CN1380370A discloses a fireproof powder coating and a production process thereof, and discusses the fireproof powder coating and the preparation method thereof, first pre-dispersing various fireproofing assistants into the resin and then mixing other materials with the processing of the powder coating. The method provides a fireproof coating product. Since many fireproofing agents have low melting point and high activity, these all affect their use in fireproof powder coatings, and also increase the difficulty in research and development of fireproof powder coatings. So far we have not seen successful reports in this regard. Summary of the invention
  • the object of the present invention is to provide a steel structure fireproof powder coating which has ultra-thin coating, excellent fire resistance and thickened expansion foam layer and a preparation method thereof.
  • the invention is realized by the following technical scheme: a steel structure fireproof powder coating, which is characterized in that it is composed of a polyester resin, an epoxy resin, a curing agent, a catalyst, a carbonizing agent, a foaming agent, an expansion aid, and a supplement. Strong agent, smoke suppressant, toughening agent, leveling agent, deaerator, flow agent, pigment and filler are prepared by multiple melt extrusion and extrusion, tableting and milling process.
  • the specific formula of each raw material is as follows (parts by weight) :
  • the epoxy resin is a bisphenol A epoxy resin having an epoxy value of 0.01 to 0.12
  • the polyester resin is a polyester resin for powder coating having an acid value of 68 to 82 mgKOH/g;
  • the curing agent is epoxy low temperature curing.
  • the leveling agent is a leveling agent for epoxy-polyester powder coatings PV88, GLP588, GLP503;
  • the deaerator is a degassing wax for benzoin or powder coating
  • ammonium polyphosphate is n>1000, type II high molecular weight ammonium polyphosphate
  • the smoke suppressing agent is zinc oxide or molybdenum oxide
  • the reinforcing agent is kaolin, attapulgite, rutile titanium dioxide;
  • the toughening agent is polyvinyl butyral, dioctyl ester
  • the flow agent is A1 2 0 3 -C, gas phase SiO 2 .
  • the fireproof coating is prepared by first mixing and dispersing ammonium polyphosphate, pentaerythritol, melamine, melamine pyrophosphate through a 200 mesh sieve and a formula amount of a polyester resin, an epoxy resin, and a leveling agent according to a formula amount. After being added to a screw extruder for extrusion, tableting, and crushing, the crushed material is again melt-extruded, pressed, and crushed, and thus the melt-extrusion, tableting, and crushing operations are repeated several times to prepare a pre-dispersed mixture.
  • the front temperature of the extruder is 85-95 °C
  • the rear temperature is 110-120 °C
  • the repeated operations of material melt extrusion, tableting and crushing are accumulated 2-3 times, and the material mixing time is accumulated. 60 - 200s. Then, it is uniformly mixed with other components, and then sent to an extruder for extrusion, tableting, and crushing; finally, the ultra-thin expanded steel structure fireproof powder coating is obtained by grinding with an ACM mill, and then sieving and packaging.
  • the epoxy resin and polyester resin in the formulation are film-forming materials which impart good decorative, bonding strength and mechanical properties to the coating.
  • the curing agent is an epoxy low temperature curing agent such as AB68, M68, dimethylimidazole, etc., and the amount thereof is determined according to the amount of the epoxy resin and the polyester resin.
  • Leveling agent and deaerator are additives to improve the surface decoration properties of powder coatings.
  • Pentaerythritol is a carbon forming agent
  • melamine is a foaming agent
  • ammonium polyphosphate is used as a catalyst
  • high molecular weight polyphosphoric acid with thermal stability greater than 270 ° C is selected. Ammonium ( ⁇ >1000, type II).
  • Melamine pyrophosphate is a swelling agent used to enhance the expansion of the coating.
  • ammonium polyphosphate is thermally decomposed to form phosphoric acid, and then further dehydrated to form polyphosphoric acid or polymetaphosphoric acid; polyphosphoric acid or polymetalactic acid reacts with the polyhydroxy compound pentaerythritol to form a carbonized layer; meanwhile, the foaming agent is trimeric
  • the heat of cyanamide liberates the incombustible gas, and the carbonized layer is bubbled and expanded to form a porous, dense and uniform honeycomb insulation layer.
  • the melamine pyrophosphate decomposes into phosphoric acid and emits a non-combustible gas, which enhances the foam expansion of the coating.
  • the smoke suppressant is zinc oxide or molybdenum oxide, which is used to reduce the amount of smoke when the coating is burned.
  • the reinforcing agent kaolin and rutile titanium dioxide are used to increase the mechanical strength of the carbonized layer after expansion.
  • the toughening agent polyvinyl butyral or dioctyl ester is used to increase the flexibility of the coating.
  • the pigment filler is used for the decorativeness of the coating and to improve the physical and mechanical properties of the coating.
  • the flow aid A1 2 0 3 -C or the vapor phase SiO 2 is used to improve the fluidity and powder rate of the powder coating.
  • the present invention has the following advantages and effects:
  • the coating contains no solvents, avoids environmental pollution caused by organic solvents, fire hazard, waste of organic solvents and human health hazards.
  • the coating also does not contain water and can also prevent water pollution like water-based coatings.
  • the coating has nearly 100% utilization and high coating efficiency, and can be applied in several coats or even dozens of coatings in a single coat.
  • the coating is applied without the influence of temperature and season, and the construction is simple.
  • the fire-retardant coating of the coating is better than the solvent-based and water-based coatings in terms of physical and mechanical properties and chemical resistance. detailed description
  • Epoxy resin E-12, Zhejiang Nanhai Pharmaceutical Group; Polyester Resin: P5127, DSM Coating Resin Company; Melamine Pyrophosphate MPP: Shandong Shi'an Chemical Co., Ltd.; Ammonium Polyphosphate APP ( ⁇ ), n ⁇ 1000 : Shandong Shi'an Chemical Co., Ltd.; Others are commercially available products.
  • Zinc oxide 3 3 2. 5 2 2 2 kaolin 3 3 3 3 3
  • ammonium polyphosphate, pentaerythritol, melamine, melamine pyrophosphate are passed through a 200 mesh sieve according to the formula amount, and the formulated amount of polyester resin, epoxy resin, and leveling agent are mixed and dispersed, and added to a screw extruder for extrusion.
  • the crushed material is melted and extruded again, pressed, and crushed, and the melt-extrusion, tableting, and crushing operations are repeated three times to prepare a pre-dispersed mixture, and the temperature of the extruder is 85-95 Torr. After the temperature is 110-120 °C, the material mixing time is 60-200s. Then, it is uniformly mixed with other components, and then sent to an extruder for extrusion, tableting and crushing; finally, the ultra-thin expanded steel structure fireproof powder coating is obtained by grinding with an A C M mill, and then sieving and packaging.
  • the fireproof coating was applied to the steel structural substrate and tested according to GB14907-2002.
  • the physical and mechanical properties and fire resistance of the fireproof coating greatly exceeded the requirements of the national standard.
  • the main properties of the corresponding fire retardant coatings are shown in Table 2.
  • Example 1 Example 2
  • Example 3 Example 4
  • the appearance of the powder coating is loose, no agglomerate, loose, no agglomerated, loose, no agglomerate, loose, no agglomerate, loose, no agglomeration, flat, no crack, flat, no crack, flat, no crack Smooth without cracks and no cracks
  • Adhesion grade 3 3 3 3 3 Impact strength ⁇ 30kg.cm ⁇ 30kg.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)

Abstract

A fireproofing powder coating for steel structures and the preparing method thereof, which belong to the coating technique field, are disclosed. The raw materials for preparing the fireproofing powder coating comprise polyester resin, epoxy resin, hardening agent, catalyst, charring agent, foaming agent, expansion auxiliary agent, reinforcing agent, fume inhibitor, flexibilizer, levelling agent, degassing agent, flowing agent, pigments and fillers. The fireproofing powder coating can be prepared by melting polyester resin, epoxy resin, catalyst, carbon-forming agent, foaming agent, expansion auxiliary agent and levelling agent together and extruding, then mixing with other components and melt extruding, tabletting and crushing, followed by pulverizing with ACM mill, sieving and packing to give the resultant product. The coating can be used as fireproofing coating for various steel structures.

Description

说明书 一种钢结构防火粉末涂料及其制备方法 技术领域  Steel structure fireproof powder coating and preparation method thereof
本发明涉及一种钢结构防火粉末涂料及该涂料的制备方法， 属于防火涂料技术领 域。 背景技术  The invention relates to a steel structure fireproof powder coating and a preparation method thereof, and belongs to the technical field of fireproof coatings. Background technique
现在的钢结构防火涂料种类较多， 按材料状态可分为溶剂型、 水溶型和粉末型， 按 防火机理可分为膨胀型和非膨胀型两大类， 按涂层厚度可分为厚型、 薄型和超薄型。  There are many types of fire-retardant coatings for steel structures. According to the state of materials, they can be divided into solvent-based, water-soluble and powder-based. According to the fire-proof mechanism, they can be divided into two types: expanded and non-expanded. , thin and ultra-thin.
钢结构防火涂料是施涂于建筑物及构筑物钢结构表面， 能形成耐火隔热保护层， 以 提高钢结构耐火极限的防火涂料， 是防火涂料的主要品种。 近年来， 随着经济的发展和 涂料技术的不断提高，钢结构防火涂料产品正朝着超薄型、装饰性、耐候性的方向发展。  Steel structure fireproof coating is a fireproof coating applied to the surface of steel structures of buildings and structures, which can form a fireproof and heat insulation layer to improve the fire resistance of steel structures. It is the main type of fireproof coatings. In recent years, with the development of the economy and the continuous improvement of coating technology, steel structure fireproof coating products are developing in the direction of ultra-thin, decorative and weather resistance.
目前研究的技术和应用的产品大多是溶剂型和水溶型防火涂料。随着人们环保意识 的逐渐提高， 环保法规的逐渐健全， 溶剂型涂料越来越不能适应社会的发展， 最终将被 淘汰； 水溶型防火涂料在防火性能、 理化性能、 耐候性等方面不如溶剂型。 目前钢结构 防火涂料随着整个涂料工业正在向 "五 E"方向迈进， 即提高涂膜质量 （Excellence of finish)、方便施工 (Easy of application)、节省资源 (Economics)、节省能源 (Energy- saving) 和适应环境 (Ecology) 。  Most of the technologies and applications currently under study are solvent-based and water-soluble fire retardant coatings. With the gradual improvement of people's awareness of environmental protection and the gradual improvement of environmental protection regulations, solvent-based coatings are increasingly unable to adapt to the development of society and will eventually be eliminated. Water-soluble fire-retardant coatings are not as good as solvent-based in terms of fire resistance, physical and chemical properties, and weather resistance. . At present, steel structure fireproof coatings are moving towards the "five E" direction, that is, improving the finish of finish, ease of application, economics, and energy-saving. ) and adapt to the environment (Ecology).
粉末涂料不含溶剂， 具有近 100%的利用率， 高效、 环保、 节能、 经济， 是未来涂 料发展的主要方向之一， 目前粉末涂料的研究技术和应用产品大多集中于装饰性、 防腐 性等方面， 很少有钢结构防火涂料方面的文献报道和相关的申请专利。 CN1380370A公 幵了一种防火粉末涂料及其生产工艺， 对防火粉末涂料及其制备方法进行了一定的探 讨，先将各种防火助剂预分散到树脂中然后再混合其他材料采用粉末涂料的加工方法制 备出防火涂料产品， 由于许多防火助剂不仅熔点低， 而且活性高， 这些都影响了他们在 防火粉末涂料中的使用， 也增加了防火粉末涂料的研发难度。所以至今我们也没有见到 这方面成功的报道。 发明内容  Powder coatings contain no solvent, have nearly 100% utilization rate, high efficiency, environmental protection, energy saving and economy. It is one of the main directions of future coating development. At present, most research and application products of powder coatings focus on decorative, anti-corrosion, etc. In terms of the literature, there are few literature reports and related patent applications for steel fire retardant coatings. CN1380370A discloses a fireproof powder coating and a production process thereof, and discusses the fireproof powder coating and the preparation method thereof, first pre-dispersing various fireproofing assistants into the resin and then mixing other materials with the processing of the powder coating. The method provides a fireproof coating product. Since many fireproofing agents have low melting point and high activity, these all affect their use in fireproof powder coatings, and also increase the difficulty in research and development of fireproof powder coatings. So far we have not seen successful reports in this regard. Summary of the invention
本发明的目的在于提供一种具有涂层超薄、 耐火性能优异、 膨胀发泡层均勾致密的 钢结构防火粉末涂料及其制备方法。 本发明是以如下技术方案实现： 一种钢结构防火粉末涂料， 其特征是， 它是由聚酯 树脂、 环氧树脂、 固化剂、 催化剂、 成碳剂、 发泡剂、 膨胀助剂、 补强剂、 抑烟剂、 增 韧剂、 流平剂、 脱气剂、 流动剂、 颜填料经多次熔融挤出混合、 压片、 磨粉工艺制成， 各原料具体配方如下 （重量份）： The object of the present invention is to provide a steel structure fireproof powder coating which has ultra-thin coating, excellent fire resistance and thickened expansion foam layer and a preparation method thereof. The invention is realized by the following technical scheme: a steel structure fireproof powder coating, which is characterized in that it is composed of a polyester resin, an epoxy resin, a curing agent, a catalyst, a carbonizing agent, a foaming agent, an expansion aid, and a supplement. Strong agent, smoke suppressant, toughening agent, leveling agent, deaerator, flow agent, pigment and filler are prepared by multiple melt extrusion and extrusion, tableting and milling process. The specific formula of each raw material is as follows (parts by weight) :
环氧树脂 30-47.5  Epoxy resin 30-47.5
聚酯树脂 13.5-30  Polyester resin 13.5-30
固化剂 0〜5  Curing agent 0~5
流平剂 0.8-4  Leveling agent 0.8-4
脱气剂 0.1-1  Deaerator 0.1-1
聚磷酸铵 15-20  Ammonium polyphosphate 15-20
三聚氰胺 5-12  Melamine 5-12
季戊四醇 7-15  Pentaerythritol 7-15
三聚氰胺焦磷酸盐 4-9  Melamine pyrophosphate 4-9
抑烟剂 0-5  Smoke suppressant 0-5
补强剂 5-10  Reinforcing agent 5-10
增韧剂 0-5  Toughener 0-5
颜填料 0-10  Pigment filling 0-10
流动剂 0.1-0.5  Flow agent 0.1-0.5
所述的环氧树脂为环氧值 0.01~0.12的双酚 A型环氧树脂， 聚酯树脂为酸值 68〜82 mgKOH/g的粉末涂料专用聚酯树脂； 固化剂为环氧类低温固化剂；  The epoxy resin is a bisphenol A epoxy resin having an epoxy value of 0.01 to 0.12, and the polyester resin is a polyester resin for powder coating having an acid value of 68 to 82 mgKOH/g; the curing agent is epoxy low temperature curing. Agent
所述的流平剂为环氧 -聚酯型粉末涂料用流平剂 PV88、 GLP588, GLP503 ;  The leveling agent is a leveling agent for epoxy-polyester powder coatings PV88, GLP588, GLP503;
所述的脱气剂为安息香或粉末涂料用脱气蜡；  The deaerator is a degassing wax for benzoin or powder coating;
所述的聚磷酸铵为 n〉1000, II型的高分子量多聚磷酸铵；  The ammonium polyphosphate is n>1000, type II high molecular weight ammonium polyphosphate;
所述的抑烟剂为氧化锌、 氧化钼；  The smoke suppressing agent is zinc oxide or molybdenum oxide;
所述的补强剂为高嶺土、 凹凸棒土、 金红石型钛白粉；  The reinforcing agent is kaolin, attapulgite, rutile titanium dioxide;
所述的增韧剂为聚乙烯醇缩丁醛、 二辛酯；  The toughening agent is polyvinyl butyral, dioctyl ester;
所述的流动剂为 A1203-C、 气相 Si02。 The flow agent is A1 2 0 3 -C, gas phase SiO 2 .
所述的该防火涂料的制备方法是，首先按配方量将聚磷酸铵、季戊四醇、三聚氰胺、 三聚氰胺焦磷酸盐过 200目筛后和配方量的聚酯树脂、 环氧树脂、 流平剂混合分散， 加 到螺杆挤出机中挤出、 压片、 破碎后， 将破碎物再次熔融挤出、 压片、 破碎， 如此重复 熔融挤出、 压片、 破碎的操作多次而制成预分散混合物， 挤出机前温 85-95 °C， 后温 110-120°C , 物料熔融挤出、 压片、 破碎的重复操作累计 2-3 次， 物料混合时间累积 60 - 200s。 然后与其它各组分混合均匀， 再送至挤出机挤出、 压片、 破碎； 最后， 用 A C M磨机磨粉， 再过筛、 包装即可得到该超薄膨胀型钢结构防火粉末涂料。 The fireproof coating is prepared by first mixing and dispersing ammonium polyphosphate, pentaerythritol, melamine, melamine pyrophosphate through a 200 mesh sieve and a formula amount of a polyester resin, an epoxy resin, and a leveling agent according to a formula amount. After being added to a screw extruder for extrusion, tableting, and crushing, the crushed material is again melt-extruded, pressed, and crushed, and thus the melt-extrusion, tableting, and crushing operations are repeated several times to prepare a pre-dispersed mixture. , the front temperature of the extruder is 85-95 °C, the rear temperature is 110-120 °C, and the repeated operations of material melt extrusion, tableting and crushing are accumulated 2-3 times, and the material mixing time is accumulated. 60 - 200s. Then, it is uniformly mixed with other components, and then sent to an extruder for extrusion, tableting, and crushing; finally, the ultra-thin expanded steel structure fireproof powder coating is obtained by grinding with an ACM mill, and then sieving and packaging.
所述配方中环氧树脂和聚酯树脂是成膜物质， 它能使涂层具有良好的装饰性、 粘接 强度、 机械性能。 固化剂为环氧类低温固化剂， 如 AB68、 M68、 二甲基咪唑等， 其用 量根据环氧树脂和聚酯树脂的用量而定。流平剂和脱气剂是改善粉末涂料表面装饰性能 的助剂， 季戊四醇为成炭剂， 三聚氰胺为发泡剂， 聚磷酸铵为催化剂， 选用热稳定性大 于 270°C的高分子量多聚磷酸铵 （η>1000， II型）。 三聚氰胺焦磷酸盐为一种膨胀剂， 用以加强涂层的膨胀效果。 当涂层受热软化后， 聚磷酸铵受热分解生成磷酸， 然后，进 一步脱水生成聚磷酸或聚偏磷酸；聚磷酸或聚偏酸与多羟基化合物季戊四醇反应形成炭 化层； 同时， 发泡剂三聚氰铵热分解放出不燃性气体， 使炭化层鼓泡膨胀， 形成多孔致 密均匀的蜂窝状隔热层。 三聚氰胺焦磷酸盐在涂层软化后分解成磷酸并放出不燃性气 体， 加强涂层发泡膨胀。 抑烟剂是氧化锌或氧化钼， 用于降低涂层燃烧时的烟雾量。 补 强剂高嶺土、 金红石型钛白粉是提高炭化层膨胀后的机械强度。增韧剂聚乙烯醇缩丁醛 或二辛酯为了提高涂层的柔韧性。 颜填料用于涂层的装饰性和改善涂层的物理机械性 能。 流动助剂 A1203-C或气相 Si02用于改善粉末涂料的流动性、 上粉率。 The epoxy resin and polyester resin in the formulation are film-forming materials which impart good decorative, bonding strength and mechanical properties to the coating. The curing agent is an epoxy low temperature curing agent such as AB68, M68, dimethylimidazole, etc., and the amount thereof is determined according to the amount of the epoxy resin and the polyester resin. Leveling agent and deaerator are additives to improve the surface decoration properties of powder coatings. Pentaerythritol is a carbon forming agent, melamine is a foaming agent, ammonium polyphosphate is used as a catalyst, and high molecular weight polyphosphoric acid with thermal stability greater than 270 ° C is selected. Ammonium (η>1000, type II). Melamine pyrophosphate is a swelling agent used to enhance the expansion of the coating. When the coating is softened by heat, ammonium polyphosphate is thermally decomposed to form phosphoric acid, and then further dehydrated to form polyphosphoric acid or polymetaphosphoric acid; polyphosphoric acid or polymetalactic acid reacts with the polyhydroxy compound pentaerythritol to form a carbonized layer; meanwhile, the foaming agent is trimeric The heat of cyanamide liberates the incombustible gas, and the carbonized layer is bubbled and expanded to form a porous, dense and uniform honeycomb insulation layer. After the coating softens, the melamine pyrophosphate decomposes into phosphoric acid and emits a non-combustible gas, which enhances the foam expansion of the coating. The smoke suppressant is zinc oxide or molybdenum oxide, which is used to reduce the amount of smoke when the coating is burned. The reinforcing agent kaolin and rutile titanium dioxide are used to increase the mechanical strength of the carbonized layer after expansion. The toughening agent polyvinyl butyral or dioctyl ester is used to increase the flexibility of the coating. The pigment filler is used for the decorativeness of the coating and to improve the physical and mechanical properties of the coating. The flow aid A1 2 0 3 -C or the vapor phase SiO 2 is used to improve the fluidity and powder rate of the powder coating.
本发明与现有技术相比较， 具有如下优点和效果：  Compared with the prior art, the present invention has the following advantages and effects:
该涂料不含溶剂， 可避免有机溶剂带来的环境污染、 火灾危险、 浪费有机溶剂和危 害人体健康等问题； 该涂料亦不含水， 也可避免像水基涂料那样， 对水质造成污染。 该 涂料有近 100%的利用率且涂装效率高，一次涂装即可达到溶剂型或水性涂料几道甚至几 十道涂装的厚度。 该涂料的涂装不受气温和季节的影响， 施工简便。 该涂料的防火涂层 物理力学性能和耐化学介质等性能比溶剂型和水基型涂料好。 具体实施方式  The coating contains no solvents, avoids environmental pollution caused by organic solvents, fire hazard, waste of organic solvents and human health hazards. The coating also does not contain water and can also prevent water pollution like water-based coatings. The coating has nearly 100% utilization and high coating efficiency, and can be applied in several coats or even dozens of coatings in a single coat. The coating is applied without the influence of temperature and season, and the construction is simple. The fire-retardant coating of the coating is better than the solvent-based and water-based coatings in terms of physical and mechanical properties and chemical resistance. detailed description
下面结合实施例进一步阐明本发明的方案及效果。一种钢结构防火粉末涂料及该涂 料的制备方法  The aspects and effects of the present invention will be further clarified below with reference to the embodiments. Steel structure fireproof powder coating and preparation method of the same
本发明的超薄膨胀型钢结构防火粉末涂料共列举五个实施例， 各实施例的原料用 量按重量份如表 1。  Five examples of the ultra-thin expanded steel structure fireproof powder coating of the present invention are listed, and the raw materials used in the respective examples are shown in Table 1 by weight.
实施例中使用的原料名称和生产厂家如下：  The names of the raw materials used in the examples and the manufacturers are as follows:
环氧树)旨： E— 12， 浙江省南海药化集团； 聚酯树脂： P5127, DSM涂料树脂公司； 三聚氰胺焦磷酸盐 MPP: 山东世安化工有限公司； 聚磷酸铵 APP ( Π )，n〉1000: 山东 世安化工有限公司； 其它均为市售商品。 Epoxy resin): E-12, Zhejiang Nanhai Pharmaceutical Group; Polyester Resin: P5127, DSM Coating Resin Company; Melamine Pyrophosphate MPP: Shandong Shi'an Chemical Co., Ltd.; Ammonium Polyphosphate APP ( Π ), n〉 1000 : Shandong Shi'an Chemical Co., Ltd.; Others are commercially available products.
表 1 本发明的超薄膨胀型防火涂料实施例配方 实施例 1 实施例 2 实施例 3 实施例 4 实施例 5 环氧树脂 E— 12 30 47 47 47 47 聚酯树脂 30 14 14 14 13. 5 固化剂 M68 0 5 5 5 5 流平剂 GLP588 2 2 2 2 2 安息香 0. 4 0. 5 0. 4 0. 4 0. 4. Table 1 Formulation of the ultra-thin intumescent fireproof coating embodiment of the present invention Example 1 Example 2 Example 3 Example 4 Example 5 Epoxy Resin E-12 30 47 47 47 47 Polyester Resin 30 14 14 14 13. 5 Curing Agent M68 0 5 5 5 5 Leveling Agent GLP588 2 2 2 2 2 benzoin 0. 4 0. 5 0. 4 0. 4 0. 4.
聚磷酸铵 APP 15 15 20 18 20 ( II ) n^2000 Ammonium polyphosphate APP 15 15 20 18 20 ( II ) n^2000
三聚氰胺 8 8 10 8 10 季戊四醇 9 9 10 12 15 三聚氰胺焦磷酸 5 5 8 8 8 Melamine 8 8 10 8 10 pentaerythritol 9 9 10 12 15 melamine pyrophosphate 5 5 8 8 8
盐 MPP  Salt MPP
氧化锌 3 3 2. 5 2 2 高岭土 3 3 3 3 3 Zinc oxide 3 3 2. 5 2 2 kaolin 3 3 3 3 3
增韧剂 PVB 3 3 3 3 3 金红石型钛白粉 7 7 7 7 7 气相 Si02 0. 2 0. 2 0. 1 0. 1 0. 1 各实施例的制造方法相同， 其方法如下: Toughener PVB 3 3 3 3 3 Rutile Titanium Dioxide 7 7 7 7 7 Gas phase Si0 2 0. 2 0. 2 0. 1 0. 1 0. 1 The manufacturing method of each example is the same, and the method is as follows:
首先按配方量将聚磷酸铵、 季戊四醇、 三聚氰胺、 三聚氰胺焦磷酸盐过 200目筛后 和配方量的聚酯树脂、 环氧树脂、 流平剂混合分散， 加到螺杆挤出机中挤出、 压片、 破 碎后， 将破碎物再次熔融挤出、 压片、 破碎， 如此重复熔融挤出、 压片、 破碎的操作 3 次而制成预分散混合物， 挤出机前温 85-95 Ό , 后温 110-120 °C， 物料混合时间累积 60 - 200s。 然后与其它各组分混合均匀， 再送至挤出机挤出、 压片、 破碎； 最后， 用 A C M磨机磨粉， 再过筛、 包装即可得到该超薄膨胀型钢结构防火粉末涂料。  First, ammonium polyphosphate, pentaerythritol, melamine, melamine pyrophosphate are passed through a 200 mesh sieve according to the formula amount, and the formulated amount of polyester resin, epoxy resin, and leveling agent are mixed and dispersed, and added to a screw extruder for extrusion. After tableting and crushing, the crushed material is melted and extruded again, pressed, and crushed, and the melt-extrusion, tableting, and crushing operations are repeated three times to prepare a pre-dispersed mixture, and the temperature of the extruder is 85-95 Torr. After the temperature is 110-120 °C, the material mixing time is 60-200s. Then, it is uniformly mixed with other components, and then sent to an extruder for extrusion, tableting and crushing; finally, the ultra-thin expanded steel structure fireproof powder coating is obtained by grinding with an A C M mill, and then sieving and packaging.
将该防火涂料用于钢结构底材， 按照 GB14907— 2002进行性能测试， 其物理机械 性能和耐火性能均大大超过国标中要求的指标。 其相应防火涂料的主要性能如表 2。  The fireproof coating was applied to the steel structural substrate and tested according to GB14907-2002. The physical and mechanical properties and fire resistance of the fireproof coating greatly exceeded the requirements of the national standard. The main properties of the corresponding fire retardant coatings are shown in Table 2.
表 2本发明防火涂料的主要性能  Table 2 Main performance of the fire retardant coating of the present invention
性能项目 实施例 1 实施例 2 实施例 3 实施例 4 实施例 5 粉末涂料外观 疏松无结块 疏松无结块 疏松无结块 疏松无结块 疏松无结块 外观 平整无裂纹 平整无裂纹 平整无裂紋 平整无裂纹 平整无裂纹 附着力，级 3 3 3 3 3 冲击强度 ^30kg.cm ^30kg. cm ^30kg.cm ^30kg.cm ^30kg.cm 耐水性 (h) 168,涂层 168,涂层 168,涂层 168,涂层 168,涂层 无起层、 发 无起层、 发 无起层、 发 无起层、 发 无起层、 发 泡、 脱落现 泡、 脱落现 泡、 脱落现 泡、 脱落现 泡、 脱落现 涂 象 象 象 象 象 层 耐湿热性 ^720,涂层 ^720,涂层 720，涂层 720，涂层 ^720,涂层 性 (h) 无起泡、 脱 无起泡、 脱 无起泡、 脱 无起泡、 脱 无起泡、 脱 能 落现象 落现象 落现象 落现象 · 落现象 耐冷热循 ^20, 涂层 20， 涂层 ^20 , 涂层 20， 涂层 ^20 , 涂层 环性，次 无开裂、 剥 无开裂、 剥 无开裂、 剥 无开裂、 剥 无开裂、 剥 落、 起泡现 落、 起泡现 落、 起泡现 落、 起泡现 落、 起泡现 象 象 象 象 象 耐 涂层厚度 1.8 1.8 1.8 1.8 1.8 火 mm Performance Item Example 1 Example 2 Example 3 Example 4 Example 5 The appearance of the powder coating is loose, no agglomerate, loose, no agglomerated, loose, no agglomerate, loose, no agglomerate, loose, no agglomeration, flat, no crack, flat, no crack, flat, no crack Smooth without cracks and no cracks Adhesion, grade 3 3 3 3 3 Impact strength ^30kg.cm ^30kg. cm ^30kg.cm ^30kg.cm ^30kg.cm Water resistance (h) 168, coating 168, coating 168, coating 168, Coating 168, coating without layer, no layer, no layer, no layer, no layer, foaming, shedding, shedding, shedding, shedding, shedding, shedding Now painted like elephant image layer heat and humidity resistance 720, coating ^ 720, coating 720, coating 720, coating ^ 720, coating properties (h) no blistering, no blistering, no detachment Bubble, no blistering, no blistering, dissociation, falling phenomenon, falling phenomenon, falling phenomenon, cold and hot resistance, 20, coating 20, coating 20, coating 20, coating ^20, Coating ringing, no cracking, no cracking, no cracking, no cracking, no cracking, no cracking, peeling, foaming, foaming, foaming, foaming, foaming, foaming Image-like coating thickness 1.8 1.8 1.8 1.8 1.8 fire mm
时 耐火极限 67 70 75 73 80 间 min Time Fire endurance 67 70 75 73 80 minutes min

Claims

权利要求书 Claim
1、 一种钢结构防火粉末涂料， 其特征是， 它是由聚酯树脂、 环氧树脂、 固化剂、 催化剂、 成碳剂、 发泡剂、 膨胀助剂、 补强剂、 抑烟剂、 增韧剂、 流平剂、 脱气剂、 流 动剂、 颜填料经多次熔融挤出混合、 压片、 磨粉工艺制成， 各原料具体配方如下 （重量 份)： 1. A steel structure fireproof powder coating, characterized in that it is composed of a polyester resin, an epoxy resin, a curing agent, a catalyst, a carbon-forming agent, a foaming agent, an expansion aid, a reinforcing agent, a smoke suppressing agent, Toughener, leveling agent, deaerator, flow agent, pigment and filler are prepared by multiple melt extrusion and extrusion, tableting and milling processes. The specific formula of each raw material is as follows (parts by weight):
环氧树脂 30-47.5  Epoxy resin 30-47.5
聚酯树脂 13.5-30  Polyester resin 13.5-30
固化剂 0〜5  Curing agent 0~5
流平剂 0.8-4  Leveling agent 0.8-4
脱气剂 0.1-1  Deaerator 0.1-1
聚磯酸铵 15-20  Ammonium polyamic acid 15-20
三聚氰胺 5-12  Melamine 5-12
季戊四醇 7-15  Pentaerythritol 7-15
三聚氰胺焦磷酸盐 4-9  Melamine pyrophosphate 4-9
抑烟剂 0-5  Smoke suppressant 0-5
补强剂 5-10  Reinforcing agent 5-10
增韧剂 0〜5  Toughener 0~5
颜填料 0-10  Pigment filling 0-10
流动剂 0.1-0.5 。  Flow agent 0.1-0.5.
2、 根据权利要求 1 所述的一种钢结构防火粉末涂料， 其特征是环氧树脂为环氧值 0.01-0.12的双酚 A型环氧树脂，聚酯树脂为酸值 68~82 mgKOH/g的粉末涂料专用聚酯 树脂； 固化剂为环氧类低温固化剂。  2. A steel structure fireproof powder coating according to claim 1, wherein the epoxy resin is a bisphenol A type epoxy resin having an epoxy value of 0.01 to 0.12, and the polyester resin has an acid value of 68 to 82 mgKOH/ g special polyester resin for powder coating; curing agent is epoxy low temperature curing agent.
3、 根据权利要求 1所述的一种钢结构防火粉末涂料， 其特征是流平剂为环氧 -聚酯 型粉末涂料用流平剂 PV88、 GLP588、 GLP503。  3. A steel structure fireproof powder coating according to claim 1, wherein the leveling agent is a leveling agent for epoxy-polyester powder coatings, PV88, GLP588, GLP503.
4、 根据权利要求 1 所述的一种钢结构防火粉末涂料， 其特征是脱气剂为安息香或, 粉末涂料用脱气蜡。  4. A steel structure fireproof powder coating according to claim 1, wherein the deaerator is benzoin or a degassing wax for powder coating.
5、根据权利要求 1所述的一种钢结构防火粉末涂料，其特征是聚磷酸铵为 n〉1000， II型的高分子量多聚磷酸铵。  A steel structure fireproof powder coating according to claim 1, wherein the ammonium polyphosphate is a high molecular weight ammonium polyphosphate of n>1000, type II.
6、 根据权利要求 1 所述的一种钢结构防火粉末涂料， 其特征是抑烟剂为氧化锌、 氧化钼。 6. A steel structure fireproof powder coating according to claim 1, wherein the smoke suppressant is zinc oxide or molybdenum oxide.
7、 根据权利要求 1所述的一种钢结构防火粉末涂料， 其特征是补强剂为高嶺土、 凹凸棒土、 金红石型钛白粉。 7. A steel structure fireproof powder coating according to claim 1, wherein the reinforcing agent is kaolin, attapulgite, rutile type titanium dioxide.
8、 根据权利要求 1所述的一种钢结构防火粉末涂料， 其特征是增韧剂为聚乙烯醇 缩丁醛 PVB、 二辛酯。  8. A steel structure fireproof powder coating according to claim 1, wherein the toughening agent is polyvinyl butyral PVB or dioctyl ester.
9、 根据权利要求 1所述的一种钢结构防火粉末涂料， 其特征是流动剂为 A1203-C、 气相 Si02。 9. A steel structure fireproof powder coating according to claim 1, wherein the flow agent is A1 2 0 3 -C, gas phase SiO 2 .
10、 一种权利要求 1所述的一种钢结构防火粉末涂料制备方法， 其特征是， 首先按 配方量将聚磷酸铵、 季戊四醇、 三聚氰胺、 三聚氰胺焦磷酸盐过 200目筛后和配方量的 聚酯树脂、 环氧树脂、 流平剂混合分散， 将混合分散后的料加到螺杆挤出机中挤出、 压 片、 破碎后， 将破碎物再次熔融挤出、 压片、 破碎， 如此重复熔融'挤出、 压片、 破碎 的操作 2-3次而制成预分散混合物， 挤出机前温 85- 95°C， 后温 110-120Ό， 物料混合时 间累积 60- 200s; 然后与其它各组分混合均匀， 再送至挤出机挤出、 压片、破碎； 最后， 用 A C M磨机磨粉， 再过筛、 包装即可得到该钢结构防火粉末涂料。  10. A method for preparing a fire-retardant powder coating for a steel structure according to claim 1, characterized in that first, ammonium polyphosphate, pentaerythritol, melamine, melamine pyrophosphate are sieved through a 200 mesh sieve and a formula amount according to a formula amount. The polyester resin, the epoxy resin and the leveling agent are mixed and dispersed, and the mixed and dispersed materials are added to a screw extruder for extrusion, tableting, and crushing, and the crushed material is melted and extruded again, pressed, and broken. Repeat the melting 'extrusion, tableting, and crushing operations 2-3 times to prepare a pre-dispersed mixture. The pre-extrusion temperature is 85-95 ° C, the post-temperature is 110-120 Ό, and the material mixing time is 60-200 s. The other components are uniformly mixed and sent to the extruder for extrusion, tableting and crushing; finally, the steel structure fireproof powder coating is obtained by grinding with an ACM mill, and then sieving and packaging.
PCT/CN2007/000704 2006-06-09 2007-03-05 Fireproofing powder coating for steel structures and the preparing method thereof WO2007140676A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2006100859453A CN101085897A (en) 2006-06-09 2006-06-09 Steel structure fireproof powder coating and preparing method thereof
CN200610085945.3 2006-06-09

Publications (1)

Publication Number Publication Date
WO2007140676A1 true WO2007140676A1 (en) 2007-12-13

Family

ID=38801050

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/000704 WO2007140676A1 (en) 2006-06-09 2007-03-05 Fireproofing powder coating for steel structures and the preparing method thereof

Country Status (2)

Country Link
CN (1) CN101085897A (en)
WO (1) WO2007140676A1 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104119779A (en) * 2014-06-27 2014-10-29 南京屏湖粉末材料有限公司 Heavy anticorrosive powder coating
CN104130638A (en) * 2014-07-18 2014-11-05 安徽千和新材料科技发展有限公司 Aqueous fire-proof corrosion-proof paint for steel structure and preparation method thereof
US10260232B1 (en) 2017-12-02 2019-04-16 M-Fire Supression, Inc. Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings
US10290004B1 (en) 2017-12-02 2019-05-14 M-Fire Suppression, Inc. Supply chain management system for supplying clean fire inhibiting chemical (CFIC) totes to a network of wood-treating lumber and prefabrication panel factories and wood-framed building construction job sites
US10311444B1 (en) 2017-12-02 2019-06-04 M-Fire Suppression, Inc. Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites
US10332222B1 (en) 2017-12-02 2019-06-25 M-Fire Supression, Inc. Just-in-time factory methods, system and network for prefabricating class-A fire-protected wood-framed buildings and components used to construct the same
US10430757B2 (en) 2017-12-02 2019-10-01 N-Fire Suppression, Inc. Mass timber building factory system for producing prefabricated class-A fire-protected mass timber building components for use in constructing prefabricated class-A fire-protected mass timber buildings
US10653904B2 (en) 2017-12-02 2020-05-19 M-Fire Holdings, Llc Methods of suppressing wild fires raging across regions of land in the direction of prevailing winds by forming anti-fire (AF) chemical fire-breaking systems using environmentally clean anti-fire (AF) liquid spray applied using GPS-tracking techniques
US10814150B2 (en) 2017-12-02 2020-10-27 M-Fire Holdings Llc Methods of and system networks for wireless management of GPS-tracked spraying systems deployed to spray property and ground surfaces with environmentally-clean wildfire inhibitor to protect and defend against wildfires
CN112251057A (en) * 2020-09-23 2021-01-22 内蒙古工业大学 Indoor thick steel structure fireproof coating and preparation method thereof
CN112549624A (en) * 2020-11-24 2021-03-26 安徽桑瑞斯环保新材料有限公司 Extrusion, tabletting and crushing device for preparing powder coating
CN114479522A (en) * 2020-11-12 2022-05-13 海洋化工研究院有限公司 Heat-insulating expansion fireproof material and preparation method thereof
US11395931B2 (en) 2017-12-02 2022-07-26 Mighty Fire Breaker Llc Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition
CN114922066A (en) * 2022-07-08 2022-08-19 上海岐海防腐工程技术有限公司 Anticorrosive fireproof bridge cable
DE102022105797A1 (en) 2022-03-11 2023-09-14 Enviral Oberflächenveredelung GmbH Intumescent powder coating formulation and use thereof
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
US11836807B2 (en) 2017-12-02 2023-12-05 Mighty Fire Breaker Llc System, network and methods for estimating and recording quantities of carbon securely stored in class-A fire-protected wood-framed and mass-timber buildings on construction job-sites, and class-A fire-protected wood-framed and mass timber components in factory environments
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102206449B (en) * 2011-05-05 2016-05-11 湖南工业大学 A kind of new method of improving the vertical stream of intumescent vinegar the third fireproof paint
CN103131298B (en) * 2013-02-03 2016-03-02 倪进培 A kind of Flame Retardant Powder Coatings containing hydration zinc borate
CN103289500B (en) * 2013-04-23 2016-05-11 安徽圣德建材科技有限公司 A kind of powdery paints that contains nano-attapulgite and preparation method thereof
CN105062304A (en) * 2015-07-22 2015-11-18 安徽圣德建材科技有限公司 High-flame-retardant corrosion-resisting powder coating
CN105062303A (en) * 2015-07-22 2015-11-18 安徽圣德建材科技有限公司 Heat-resistant flame-retardant powder coating
CN106221518A (en) * 2016-08-31 2016-12-14 安徽瑞田机械有限公司 A kind of technique preparing the paint being sprayed on air compressor surface
CN107319581A (en) * 2017-08-15 2017-11-07 合肥明英富海生物科技有限公司 A kind of processing method of the fan assembly of tea seed processing hulling device
CN110373096B (en) * 2019-08-12 2021-10-19 广东歌丽斯化学有限公司 Environment-friendly energy-saving powder coating and preparation method and application thereof
CN112280434A (en) * 2020-11-10 2021-01-29 安徽博泰装饰材料有限公司 Novel fireproof powder coating
CN116948494A (en) * 2023-06-20 2023-10-27 广东傲博新材料有限公司 Insulating flame-retardant corrosion-resistant powder coating for battery and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018951A1 (en) * 1990-06-01 1991-12-12 Courtaulds Coatings (Holdings) Limited Powder coating compositions
US5532292A (en) * 1992-07-17 1996-07-02 Alcan International Limited Intumescent compositions
CN1380370A (en) * 2002-03-25 2002-11-20 葛明槽 Fire-resistant powder coating material and its production process
EP1659157A1 (en) * 2004-11-23 2006-05-24 Heinrich Horacek intumescent powder coating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018951A1 (en) * 1990-06-01 1991-12-12 Courtaulds Coatings (Holdings) Limited Powder coating compositions
US5532292A (en) * 1992-07-17 1996-07-02 Alcan International Limited Intumescent compositions
CN1380370A (en) * 2002-03-25 2002-11-20 葛明槽 Fire-resistant powder coating material and its production process
EP1659157A1 (en) * 2004-11-23 2006-05-24 Heinrich Horacek intumescent powder coating

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104119779A (en) * 2014-06-27 2014-10-29 南京屏湖粉末材料有限公司 Heavy anticorrosive powder coating
CN104130638A (en) * 2014-07-18 2014-11-05 安徽千和新材料科技发展有限公司 Aqueous fire-proof corrosion-proof paint for steel structure and preparation method thereof
CN104130638B (en) * 2014-07-18 2016-08-24 安徽千和新材料科技发展有限公司 A kind of aqueous fire-proof corrosion resistant paint for steel structure and preparation method thereof
US11707639B2 (en) 2017-12-02 2023-07-25 Mighty Fire Breaker Llc Wireless communication network, GPS-tracked mobile spraying systems, and a command system configured for proactively spraying environmentally-safe anti-fire chemical liquid on combustible property surfaces to protect property against fire ignition and flame spread in the presence of wild fire
US10814150B2 (en) 2017-12-02 2020-10-27 M-Fire Holdings Llc Methods of and system networks for wireless management of GPS-tracked spraying systems deployed to spray property and ground surfaces with environmentally-clean wildfire inhibitor to protect and defend against wildfires
US10290004B1 (en) 2017-12-02 2019-05-14 M-Fire Suppression, Inc. Supply chain management system for supplying clean fire inhibiting chemical (CFIC) totes to a network of wood-treating lumber and prefabrication panel factories and wood-framed building construction job sites
US11633636B2 (en) 2017-12-02 2023-04-25 Mighty Fire Breaker Llc Wireless neighborhood wildfire defense system network supporting proactive protection of life and property in a neighborhood through GPS-tracking and mapping of environmentally-clean anti-fire (AF) chemical liquid spray applied to the property before wild fires reach the neighborhood
US10332222B1 (en) 2017-12-02 2019-06-25 M-Fire Supression, Inc. Just-in-time factory methods, system and network for prefabricating class-A fire-protected wood-framed buildings and components used to construct the same
US10430757B2 (en) 2017-12-02 2019-10-01 N-Fire Suppression, Inc. Mass timber building factory system for producing prefabricated class-A fire-protected mass timber building components for use in constructing prefabricated class-A fire-protected mass timber buildings
US10653904B2 (en) 2017-12-02 2020-05-19 M-Fire Holdings, Llc Methods of suppressing wild fires raging across regions of land in the direction of prevailing winds by forming anti-fire (AF) chemical fire-breaking systems using environmentally clean anti-fire (AF) liquid spray applied using GPS-tracking techniques
US11638844B2 (en) 2017-12-02 2023-05-02 Mighty Fire Breaker Llc Method of proactively protecting property from wild fire by spraying environmentally-clean anti-fire chemical liquid on property surfaces prior to wild fire arrival using remote sensing and GPS-tracking and mapping enabled spraying
US11836807B2 (en) 2017-12-02 2023-12-05 Mighty Fire Breaker Llc System, network and methods for estimating and recording quantities of carbon securely stored in class-A fire-protected wood-framed and mass-timber buildings on construction job-sites, and class-A fire-protected wood-framed and mass timber components in factory environments
US10899038B2 (en) 2017-12-02 2021-01-26 M-Fire Holdings, Llc Class-A fire-protected wood products inhibiting ignition and spread of fire along class-A fire-protected wood surfaces and development of smoke from such fire
US10919178B2 (en) 2017-12-02 2021-02-16 M-Fire Holdings, Llc Class-A fire-protected oriented strand board (OSB) sheathing, and method of and automated factory for producing the same
US11794044B2 (en) 2017-12-02 2023-10-24 Mighty Fire Breaker Llc Method of proactively forming and maintaining GPS-tracked and mapped environmentally-clean chemical firebreaks and fire protection zones that inhibit fire ignition and flame spread in the presence of wild fire
US11730987B2 (en) 2017-12-02 2023-08-22 Mighty Fire Breaker Llc GPS tracking and mapping wildfire defense system network for proactively defending homes and neighborhoods against threat of wild fire by spraying environmentally-safe anti-fire chemical liquid on property surfaces to inhibit fire ignition and flame spread in the presence of wild fire
US11642555B2 (en) 2017-12-02 2023-05-09 Mighty Fire Breaker Llc Wireless wildfire defense system network for proactively defending homes and neighborhoods against wild fires by spraying environmentally-clean anti-fire chemical liquid on property and buildings and forming GPS-tracked and mapped chemical fire breaks about the property
US11400324B2 (en) 2017-12-02 2022-08-02 Mighty Fire Breaker Llc Method of protecting life, property, homes and businesses from wild fire by proactively applying environmentally-clean anti-fire (AF) chemical liquid spray in advance of wild fire arrival and managed using a wireless network with GPS-tracking
US10260232B1 (en) 2017-12-02 2019-04-16 M-Fire Supression, Inc. Methods of designing and constructing Class-A fire-protected multi-story wood-framed buildings
US10311444B1 (en) 2017-12-02 2019-06-04 M-Fire Suppression, Inc. Method of providing class-A fire-protection to wood-framed buildings using on-site spraying of clean fire inhibiting chemical liquid on exposed interior wood surfaces of the wood-framed buildings, and mobile computing systems for uploading fire-protection certifications and status information to a central database and remote access thereof by firefighters on job site locations during fire outbreaks on construction sites
US10267034B1 (en) 2017-12-02 2019-04-23 M-Fire Suppression, Inc. On-job-site method of and system for providing class-A fire-protection to wood-framed buildings during construction
US11395931B2 (en) 2017-12-02 2022-07-26 Mighty Fire Breaker Llc Method of and system network for managing the application of fire and smoke inhibiting compositions on ground surfaces before the incidence of wild-fires, and also thereafter, upon smoldering ambers and ashes to reduce smoke and suppress fire re-ignition
US11654313B2 (en) 2017-12-02 2023-05-23 Mighty Fire Breaker Llc Wireless communication network, GPS-tracked ground-based spraying tanker vehicles and command center configured for proactively spraying environmentally-safe anti-fire chemical liquid on property surfaces to inhibit fire ignition and flame spread in the presence of wild fire
US11654314B2 (en) 2017-12-02 2023-05-23 Mighty Fire Breaker Llc Method of managing the proactive spraying of environment ally-clean anti-fire chemical liquid on GPS-specified property surfaces so as to inhibit fire ignition and flame spread in the presence of wild fire
US11697041B2 (en) 2017-12-02 2023-07-11 Mighty Fire Breaker Llc Method of proactively defending combustible property against fire ignition and flame spread in the presence of wild fire
US11697040B2 (en) 2017-12-02 2023-07-11 Mighty Fire Breaker Llc Wild fire defense system network using a command center, spraying systems and mobile computing systems configured to proactively defend homes and neighborhoods against threat of wild fire by spraying environmentally-safe anti-fire chemical liquid on property surfaces before presence of wild fire
US11697039B2 (en) 2017-12-02 2023-07-11 Mighty Fire Breaker Llc Wireless communication network, GPS-tracked back-pack spraying systems and command center configured for proactively spraying environmentally-safe anti-fire chemical liquid on property surfaces to inhibit fire ignition and flame spread in the presence of wild fire
US11865394B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean biodegradable water-based concentrates for producing fire inhibiting and fire extinguishing liquids for fighting class A and class B fires
US11865390B2 (en) 2017-12-03 2024-01-09 Mighty Fire Breaker Llc Environmentally-clean water-based fire inhibiting biochemical compositions, and methods of and apparatus for applying the same to protect property against wildfire
US11826592B2 (en) 2018-01-09 2023-11-28 Mighty Fire Breaker Llc Process of forming strategic chemical-type wildfire breaks on ground surfaces to proactively prevent fire ignition and flame spread, and reduce the production of smoke in the presence of a wild fire
CN112251057A (en) * 2020-09-23 2021-01-22 内蒙古工业大学 Indoor thick steel structure fireproof coating and preparation method thereof
CN114479522A (en) * 2020-11-12 2022-05-13 海洋化工研究院有限公司 Heat-insulating expansion fireproof material and preparation method thereof
CN112549624A (en) * 2020-11-24 2021-03-26 安徽桑瑞斯环保新材料有限公司 Extrusion, tabletting and crushing device for preparing powder coating
US11911643B2 (en) 2021-02-04 2024-02-27 Mighty Fire Breaker Llc Environmentally-clean fire inhibiting and extinguishing compositions and products for sorbing flammable liquids while inhibiting ignition and extinguishing fire
DE102022105797A1 (en) 2022-03-11 2023-09-14 Enviral Oberflächenveredelung GmbH Intumescent powder coating formulation and use thereof
CN114922066A (en) * 2022-07-08 2022-08-19 上海岐海防腐工程技术有限公司 Anticorrosive fireproof bridge cable

Also Published As

Publication number Publication date
CN101085897A (en) 2007-12-12

Similar Documents

Publication Publication Date Title
WO2007140676A1 (en) Fireproofing powder coating for steel structures and the preparing method thereof
CN109439083B (en) Ultrathin intumescent steel structure water-based fireproof coating and preparation method thereof
WO2014090105A1 (en) Water-based expandable fireproof coating for steel structure and preparation method therefor
CN102826824B (en) Sound-proof, heat-insulated and flame-retardant lightweight aggregate magnesite coagulating composite material and composite plate thereof
CN103173088B (en) Reflective insulating fire-retardant coating for waterproof roll, and preparation method and use thereof
CN108822591B (en) Inorganic fireproof heat-insulating coating and preparation method thereof
EP0513074A1 (en) Intumescent fire protection compositions
CN104177965A (en) Organic-inorganic composite nanometer heat-insulating fire-retardant coating and preparation method thereof
CN110862748B (en) Fireproof heat-insulating coating and preparation method and application thereof
CN104448237A (en) Silicon-nitrogen-phosphate coordinating flame retardant epoxy resin powder coating suitable for steel tube and preparation method of silicon-nitrogen-phosphate coordinating flame retardant epoxy resin powder coating
CN102816465A (en) Novel mineral reflective thermal insulation coating for architecture and preparation method thereof
CN106590252A (en) Graphene-modified building exterior wall heat-insulation coating and preparation method thereof
CN111849344B (en) Environment-friendly building fireproof coating and preparation method thereof
CN110607101B (en) Water-based fireproof heat-insulating coating, fireproof material and preparation method thereof
CN111154302A (en) Water-based inorganic intumescent fire-retardant coating and preparation method thereof
CN104341956A (en) Fire retardant coating
CN101250346B (en) Polymer microsphere insulation heat-proof bedding putty
JP4776201B2 (en) Thermal insulation structure and construction method thereof
JP2974247B1 (en) Fire resistant coating composition
CN104761993A (en) Polyurethane anticorrosive thermal-insulation paint and preparation method thereof
CN104358373A (en) Heat-insulation flame-retardant lightweight wall tile and preparation method thereof
CN102108258A (en) Aqueous polymer damping paint
CN110734689A (en) high-salt-spray-resistant powder coating composition
CN103131288A (en) Fire retardant coating and preparation method thereof
CN102320764B (en) Non-combustible heat preservation wall material and manufacturing method thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07720325

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC, EPO FORM DATED 31.03.09.

122 Ep: pct application non-entry in european phase

Ref document number: 07720325

Country of ref document: EP

Kind code of ref document: A1