CN113956017A - 聚能防火保温板浆料 - Google Patents

聚能防火保温板浆料 Download PDF

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Publication number
CN113956017A
CN113956017A CN202111465616.2A CN202111465616A CN113956017A CN 113956017 A CN113956017 A CN 113956017A CN 202111465616 A CN202111465616 A CN 202111465616A CN 113956017 A CN113956017 A CN 113956017A
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insulation board
slurry
gathering
energy
water
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周俊
单成敏
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Changji Feihong New Material Technology Co ltd
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Changji Feihong New Material Technology Co ltd
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Priority to CN202111465616.2A priority Critical patent/CN113956017A/zh
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

本发明提供了一种聚能防火保温板浆料，属于保温板浆料技术领域。本发明的浆料按重量由聚苯乙烯颗粒1.5～2.5kg、氧化镁45～55kg、硫酸镁45～55kg、碳酸钙7～12kg、硅灰2.5～3.5kg、水溶聚乙烯醇1.5～2.5kg、纤维素280～320kg、氯酸钙4.5～5.5kg、硅酸钙4.5～5.5kg和水37～44kg制成。使用本发明聚能防火保温板浆料制作的保温板，由于用硫酸镁替代了氯化镁，使得保温板的性能不变但却杜绝了盐碱类物质的析出。使用本发明聚能防火保温板浆料制作的保温板，经相关部门检测确定技术指标如下：燃烧性能A2级；导热系数≤0.045w/m·℃(瓦/米·度)；抗压强度≥2Mpa；密度120～170kg/m3。

Description

聚能防火保温板浆料
技术领域
本发明涉及一种聚能防火保温板浆料，属于保温板浆料技术领域。
背景技术
墙体的保温板都是贴附于钢筋混凝土墙体的外面，现有墙体保温板的生产过程中都会加入氯化镁，氯化镁属于卤素类，其析离出的盐碱类物质会对墙体中的钢筋产生较强的腐蚀性，严重时会影响建筑物的使用安全和使用寿命。
发明内容
本发明的目的是为了解决上述现有技术存在的问题，进而提供一种聚能防火保温板浆料。
本发明的目的是通过以下技术方案实现的：
一种聚能防火保温板浆料，按重量由聚苯乙烯颗粒1.5～2.5kg、氧化镁45～55kg、硫酸镁45～55kg、碳酸钙7～12kg、硅灰2.5～3.5kg、水溶聚乙烯醇1.5～2.5kg、纤维素280～320kg、氯酸钙4.5～5.5kg、硅酸钙4.5～5.5kg和水37～44kg制成。
使用本发明聚能防火保温板浆料制作的保温板，由于用硫酸镁替代了氯化镁，制得的保温板性能不变但却杜绝了盐碱类物质的析出。
使用本发明聚能防火保温板浆料制作的保温板，经相关部门检测确定技术指标如下：燃烧性能A2级；导热系数≤0.045w/m·℃(瓦/米·度)；抗压强度≥2Mpa；密度120～170kg/m3。
具体实施方式
下面将对本发明做进一步的详细说明：本实施例在以本发明技术方案为前提下进行实施，给出了详细的实施方式，但本发明的保护范围不限于下述实施例。
实施例1
本实施例所涉及的一种聚能防火保温板浆料，按重量由聚苯乙烯颗粒1.5～2.5kg、氧化镁45～55kg、硫酸镁45～55kg、碳酸钙7～12kg、硅灰2.5～3.5kg、水溶聚乙烯醇1.5～2.5kg、纤维素280～320kg、氯酸钙4.5～5.5kg、硅酸钙4.5～5.5kg和水37～44kg制成。
聚能防火保温板浆料的使用方法：在温度-5～40摄氏度条件下，按照上述所列顺序将原料依次加入搅拌器中，最后加水进行充分搅拌，搅拌均匀之后将浆料倒入放有苯板(或其他基材)的模具中，通过负压渗透法完全且均匀使浆料渗透至苯板中，放置3-6小时后凝固形成强度高防火等级高的聚能防火保温板。(本实施例中所述负压渗透法，可参考下面文献：授权公告号为CN203938631U、授权公告日为2014年11月12日、名称为《利用负压渗透法生产无机改性聚苯板的装置》)
实施例2
本实施例所涉及的一种聚能防火保温板浆料，按重量由聚苯乙烯颗粒2kg、氧化镁50kg、硫酸镁50kg、碳酸钙10kg、硅灰3kg、水溶聚乙烯醇2kg、纤维素300k、氯酸钙5kg、硅酸钙5kg和水40kg制成。
本实施例浆料的使用方法与实施例1相同。
以上所述，仅为本发明较佳的具体实施方式，这些具体实施方式都是基于本发明整体构思下的不同实现方式，而且本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书的保护范围为准。

Claims (2)

1.一种聚能防火保温板浆料，其特征在于，按重量由聚苯乙烯颗粒1.5～2.5kg、氧化镁45～55kg、硫酸镁45～55kg、碳酸钙7～12kg、硅灰2.5～3.5kg、水溶聚乙烯醇1.5～2.5kg、纤维素280～320kg、氯酸钙4.5～5.5kg、硅酸钙4.5～5.5kg和水37～44kg制成。
2.根据权利要求1所述的聚能防火保温板浆料，其特征在于，按重量由聚苯乙烯颗粒2kg、氧化镁50kg、硫酸镁50kg、碳酸钙10kg、硅灰3kg、水溶聚乙烯醇2kg、纤维素300k、氯酸钙5kg、硅酸钙5kg和水40kg制成。
CN202111465616.2A 2021-12-03 2021-12-03 聚能防火保温板浆料 Pending CN113956017A (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060234027A1 (en) * 2005-04-18 2006-10-19 Huusken Robert W Fire retardant laminate
CN104556923A (zh) * 2013-10-22 2015-04-29 刘贵堂 阻燃、耐老化的复合保温材料及其制备方法和应用
CN105952009A (zh) * 2015-08-31 2016-09-21 曹冬梅 一种聚苯颗粒无机保温板及其制备方法
WO2017105961A1 (en) * 2015-12-14 2017-06-22 Wayne State University Hybrid magnesium cement and method of manufacture
CN107010991A (zh) * 2017-04-13 2017-08-04 北京国建兴隆节能材料有限公司 一种防火保温板
CN112500078A (zh) * 2020-12-17 2021-03-16 王宝龙 A级无机浆料渗透性防火保温材料及其制备方法和应用

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060234027A1 (en) * 2005-04-18 2006-10-19 Huusken Robert W Fire retardant laminate
CN104556923A (zh) * 2013-10-22 2015-04-29 刘贵堂 阻燃、耐老化的复合保温材料及其制备方法和应用
CN105952009A (zh) * 2015-08-31 2016-09-21 曹冬梅 一种聚苯颗粒无机保温板及其制备方法
WO2017105961A1 (en) * 2015-12-14 2017-06-22 Wayne State University Hybrid magnesium cement and method of manufacture
CN107010991A (zh) * 2017-04-13 2017-08-04 北京国建兴隆节能材料有限公司 一种防火保温板
CN112500078A (zh) * 2020-12-17 2021-03-16 王宝龙 A级无机浆料渗透性防火保温材料及其制备方法和应用

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Application publication date: 20220121