CN104073106A - Surface protecting agent for phenolic foam heat-insulating plate - Google Patents
Surface protecting agent for phenolic foam heat-insulating plate Download PDFInfo
- Publication number
- CN104073106A CN104073106A CN201410342822.8A CN201410342822A CN104073106A CN 104073106 A CN104073106 A CN 104073106A CN 201410342822 A CN201410342822 A CN 201410342822A CN 104073106 A CN104073106 A CN 104073106A
- Authority
- CN
- China
- Prior art keywords
- parts
- phenolic foam
- foam heat
- agent
- heat insulation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a surface protecting agent for a phenolic foam heat-insulating plate. The surface protecting agent is composed of the following raw materials in parts by weight: 50-55 parts of resin acrylic emulsion, 8-10 parts of an ethylene emulsion, 5-10 parts of drying oil, 5-10 parts of sodium substrate white bentonite, 2-3 parts of a dispersing agent, 1-2 parts of a wetting agent, 1-2 parts of a defoaming agent, 2-3 parts of a coalescing agent, 3-5 parts of a silane coupling agent, 6-10 parts of an inert filler, 3-5 parts of a coloring agent and 15-20 parts of clean water, which are stirred for 30 min until being stirred uniformly. The surface protecting agent enables the surface of the phenolic foam heat-insulating plate to be entirety closed, not only is the condition that moisture, in a polymer cement-based adhesive, cement-based plastering mortar or anti-crack mortar, or hydrated cement is alkaline, and is in contact with the acidic phenolic foam heat-insulating plate to react avoided, but also the bonding strength of the phenolic foam heat-insulating plate and the plastering mortar is improved, so that the construction is relatively convenient, and the exterior wall external heat-insulating system is enabled to be safe, stable and durable.
Description
Technical field
The present invention relates to a kind of thin layer for phenolic foam heat insulation plate (film forming thickness is not more than 1 ㎜) non-cement-base concrete mask agent, phenolic foam heat insulation plate surface spray, brush or be immersed in the one side of warming plate, two-sided or hexahedron and dry after, can prevent that phenolic foam heat insulation plate from contact acid isolation or the sealing technique of effusion afterwards with any humidity.
Background technology
In recent years the production technology high speed development of phenolic foam heat insulation plate, not only for fields such as aviation, transport and HVAC and air-conditionings, and according to energy saving building development and fire protection requirement, is widely used in external wall outer insulation and the fire protection requirement of building.But also there is following defect in the application of phenolic foam heat insulation plate:
1, the special continuous expansion at construction industry application quantity, without the phenolic foam heat insulation plate of interface processing, adopt universal polyalcohol cement basis adhesive bonds in body of wall basic unit, or with universal polyalcohol cement basis finishing mucilage, in application, engender qualitative problems of construction, its major cause is the acidity (pH≤4) and cement (alkaline pH >=12.5 of PF warming plate self,) after contact, alternate generation chemical reaction (acid-base neutralisation) and reduce cohesive strength, once caused a lot of accidents resulting from poor quality of projects;
2, domestic synthetic phenolic foam heat insulation plate is modified phenolic foam warming plate at present, various countries' phenolic foam heat insulation plate is compared with hard polyurethane foam, polystyrene thermal insulation plate, all also there is certain " sour, crisp, powder " common fault, particularly phenolic foam heat insulation plate contacts with water, moisture, dewfall or under sunlight condition, more serious;
3, the current domestic single employing organic ACRYLIC EMULSION that mainly also has, benzene emulsion, ethylene-vinyl acetate copolymer (EVA) emulsion or polymer dispersion powder etc., after simple water dilution, add again thickening material, mix rear spraying or brushing on phenolic foam heat insulation plate surface, rely on large quantity of moisture volatilization to be solidified into film, effect extreme difference, with phenolic-aldehyde heat-insulation board layering, pull strength is low, drying and forming-film is slow, there is stagnant viscosity, can not industrial continuously produce, it is that film and phenolic foam heat insulation plate surface adhesion intensity are extremely low that these class methods are used main drawback, become on the contrary the retroaction of demoulding, have a strong impact on building heat preservation construction quality.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mask agent for phenolic foam heat insulation plate, this mask agent makes phenolic foam heat insulation plate surface obtain closed allround, can adopt conventional polymer cement-based adhesive to be bonded in body of wall, and after bonding phenolic foam heat insulation plate completes, also can use conventional polymer finishing mucilage or anticracking grout in phenolic foam heat insulation plate outside, because there being interfacial agents to seal the acidity effect of phenolic foam board completely, not only avoid polymer cement base adhesive, the aobvious alkalescence of moisture in cement-base plastering rubber cement or anticracking grout or the cement of aquation contacts and reacts with acid phenolic foam heat insulation plate, and improve the bonding strength of phenolic foam heat insulation plate and finishing mucilage, construct more convenient, make external thermal insulation system safety, stable and durable.
For overcoming the above problems, concrete technical scheme of the present invention is as follows: a kind of mask agent for phenolic foam heat insulation plate, adopts the ratio of weight and number of following raw material to form:
50～55 parts of resin ACRYLIC EMULSION,
8～10 parts of vac emulsions,
5～10 parts, siccative oil
5～10 parts of sodium matrix white wilkinites
2～3 parts of dispersion agents,
1～2 part of wetting agent,
1～2 part of defoamer,
2～3 parts of film coalescence aid,
3～5 parts of silane coupling agents,
6～10 parts of inertia stopping composition,
3～5 parts of tinting materials,
15～20 parts of clean waters;
Each component of raw material is dropped in high speed dispersor, stir 30 minutes, mix evenly to raw material, till particle.
Described resin ACRYLIC EMULSION replaces with Silane Grafted modified acrylic acid emulsion.
Described ethene replaces with acetate emulsion.
Described dispersion agent is nonionogenic tenside 5044.
Described wetting agent is sodium salt class nonionogenic tenside.
Described defoamer is tributyl phosphate.
Described film coalescence aid is alcohol ester-12.
Described silane coupling agent is silane resin acceptor kh-550 or silane coupling A-178.
Described inertia stopping composition is talcum powder.
Described tinting material is sharp too white TIO2.
This mask agent that is used for phenolic foam heat insulation plate adopts above-mentioned formula, can reach reservation, utilize in phenolic foam heat insulation plate performance basis, can seal the response type special environment protection interfacial agents of phenolic foam heat insulation plate surface acidity, and it has the following advantages:
1, interfacial agents is synthetic is taking water as medium, and it is even pollution-free that interfacial agents application sprays, brushes, soaks treating processes;
2, phenolic foam board interfacial agents film forming speed is fast, without stagnant viscosity; Interfacial agents production rate is fast, and occupied ground is little;
3, interfacial agents is applied in after phenolic foam heat insulation plate surface layer, thoroughly seals phenolic foam heat insulation plate surface acidity, and the acidity that in phenolic foam heat insulation plate, acid constituents does not expose, isolates completely phenolic-aldehyde heat-insulation board escapes;
4, interfacial agents and phenolic foam heat insulation plate bonding strength are large, not stratified, and have the phenol formaldehyde foam of enhancing performance, and easy construction, convenient in carrying, storage are conveniently;
5, after phenolic foam heat insulation plate is processed by interfacial agents, because interfacial agents provide protection can prevent that phenolic foam board is sour, crisp after dispatching from the factory, the continuation of powder occurs, resistance to solar radiation in depositing;
6, after phenolic foam heat insulation plate is processed by interfacial agents, in construction, be combined and greatly gain in strength with humidity, water and alkaline cement, make heat-insulation system use durable, ensure heat-insulation system safer;
7, phenolic foam heat insulation plate after interface processing, can adopt universal warming plate tackiness agent, warming plate finishing mucilage, all do not contact with base material occur any chemical reaction, and interfacial layer self have fabulous stability,
8, by using the phenolic-aldehyde heat-insulation board of special interface agent processing, use universal warming plate tackiness agent to paste and the construction of cement-base plastering layer, prove through the performance test results such as on-the-spot drawings, not delamination of interfacial agents, do not seep water, destroy interface at phenolic-aldehyde heat-insulation board, every technical performance index even exceedes existing Liaoning Province provincial standard: " pnenolic aldehyde foam board exterior wall outer heat preservation technology code " (DB21/T2171-2013), JC/T907(concrete interface agent) in standard, the requirement of interfacial agents technical feature, at present in the large scale application of energy saving building external thermal insulation system.
In addition, the technology of the present invention is used after phenolic foam heat insulation plate surface filming, can control the moisture mixing and stirring in polymer cement sill penetrates between phenolic foam heat insulation plate and armor layer, and mask agent has hydrophile function, ensure that polymer cement sill mixing water does not run off, reach the accurate hydrating condition of cement, then reach and armor layer cohesive strength.
In formula, adopt two kinds emulsion modified, control viscosity, as bonding inorganic inertia stopping composition carrier, meanwhile, utilize siccative oil can in air, form film, for modified emulsion performance, and there is dry, the quick-drying effect of urging; Utilize sodium matrix white wilkinite to there is absorption, tackify, lubricated compound action, the requirement that solves film forming.For reaching the short requirement of material produce time, increase fully wetting to inorganic materials, disperse, auxiliary film forming and add necessary auxiliary agent.Film forming thickness depends primarily on inertia stopping composition, and adopts silane coupling agent to solve combination between inorganic and organic materials, strengthen.
Embodiment
Embodiment mono-
For a mask agent for phenolic foam heat insulation plate, adopt the ratio of weight and number composition of following raw material:
50 parts of resin ACRYLIC EMULSION,
8 parts of vac emulsions,
5 parts, siccative oil,
5 parts of sodium matrix white wilkinites,
5,044 2 parts of nonionogenic tensides,
1 part of sodium salt class nonionogenic tenside,
1 part of tributyl phosphate,
Alcohol ester-12 2 part,
3 parts of silane resin acceptor kh-550s,
6 parts of talcum powder,
35 parts of sharp too white TIO2,
15 parts of clean waters;
Each component of raw material is dropped in high speed dispersor, stir 30 minutes, mix evenly to raw material, till particle.
Embodiment bis-
For a mask agent for phenolic foam heat insulation plate, adopt the ratio of weight and number composition of following raw material:
55 parts of Silane Grafted modified acrylic acid emulsions,
10 parts of acetate emulsions,
10 parts, siccative oil,
10 parts of sodium matrix white wilkinites,
5,044 3 parts of nonionogenic tensides,
2 parts of sodium salt class nonionogenic tensides,
2 parts of tributyl phosphates,
Alcohol ester-12 3 part,
Silane coupling A-178 5 part,
10 parts of talcum powder,
5 parts of sharp too white TIO2,
20 parts of clean waters;
Each component of raw material is dropped in high speed dispersor, stir 30 minutes, mix evenly to raw material, till particle.
Embodiment tri-
For a mask agent for phenolic foam heat insulation plate, adopt the ratio of weight and number composition of following raw material:
52 parts of resin ACRYLIC EMULSION,
9 parts of vac emulsions,
8 parts, siccative oil,
8 parts of sodium matrix white wilkinites,
5,044 2.5 parts of nonionogenic tensides,
1.5 parts of sodium salt class nonionogenic tensides,
1.5 parts of tributyl phosphates,
Alcohol ester-12 2.5 part,
4 parts of silane resin acceptor kh-550s,
8 parts of talcum powder,
4 parts of sharp too white TIO2,
18 parts of clean waters;
Each component of raw material is dropped in high speed dispersor, stir 30 minutes, mix evenly to raw material, till particle.
The mask agent of above-mentioned three embodiment phenolic foam heat insulation plates can direct spraying, brushing or dipping be to certain thickness, then by seasoning or higher than room temperature film-forming, with phenolic foam heat insulation plate mortise.
Produce products by three proportionings and detect, through measured result in table 1.
Table 1 technical performance index
Claims (10)
1. for a mask agent for phenolic foam heat insulation plate, it is characterized in that adopting the ratio of weight and number composition of following raw material:
50～55 parts of resin ACRYLIC EMULSION,
8～10 parts of vac emulsions,
5～10 parts, siccative oil
5～10 parts of sodium matrix white wilkinites,
2～3 parts of dispersion agents,
1～2 part of wetting agent,
1～2 part of defoamer,
2～3 parts of film coalescence aid,
3～5 parts of silane coupling agents,
6～10 parts of inertia stopping composition,
3～5 parts of tinting materials,
15～20 parts of clean waters;
Each component of raw material is dropped in high speed dispersor, stir 30 minutes, mix evenly to raw material, till particle.
2. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described resin ACRYLIC EMULSION replaces with Silane Grafted modified acrylic acid emulsion.
3. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described ethene replaces with acetate emulsion.
4. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described dispersion agent is nonionogenic tenside 5044.
5. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described wetting agent is sodium salt class nonionogenic tenside.
6. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described defoamer is tributyl phosphate.
7. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described film coalescence aid is alcohol ester-12.
8. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described silane coupling agent is silane resin acceptor kh-550 or silane coupling A-178.
9. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described inertia stopping composition is talcum powder.
10. the mask agent for phenolic foam heat insulation plate as claimed in claim 1, is characterized in that: described tinting material is sharp too white TIO2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342822.8A CN104073106B (en) | 2014-07-18 | 2014-07-18 | Surface protecting agent for phenolic foam heat-insulating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342822.8A CN104073106B (en) | 2014-07-18 | 2014-07-18 | Surface protecting agent for phenolic foam heat-insulating plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104073106A true CN104073106A (en) | 2014-10-01 |
| CN104073106B CN104073106B (en) | 2017-01-25 |
Family
ID=51594724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410342822.8A Active CN104073106B (en) | 2014-07-18 | 2014-07-18 | Surface protecting agent for phenolic foam heat-insulating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104073106B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909705A (en) * | 2015-06-30 | 2015-09-16 | 张英魁 | Protecting glue for building insulation layer |
| CN107324684A (en) * | 2017-07-27 | 2017-11-07 | 安徽建工集团有限公司 | A kind of external thermal insulation system strengthens modification agent and its preparation method and application with cement foam board |
| CN109233495A (en) * | 2017-05-26 | 2019-01-18 | 高延任 | A kind of foam concrete heat-preserving plate special interface agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006151703A (en) * | 2004-11-25 | 2006-06-15 | Ube Ind Ltd | Polymer cement composition for water proofing and hardened article thereof, and method of producing the same |
| CN101914328A (en) * | 2010-07-30 | 2010-12-15 | 江苏尼高科技有限公司 | Special interface agent for CRTS concrete base plate of ballastless track and preparation method thereof |
| CN102010228A (en) * | 2010-11-15 | 2011-04-13 | 上海贝恒化学建材有限公司 | Outer wall sealing impervious interface agent and preparing method thereof |
| CN102816479A (en) * | 2012-09-10 | 2012-12-12 | 山东圣泉化工股份有限公司 | Interfacial agent for foam insulation board |
| CN103642341A (en) * | 2013-12-01 | 2014-03-19 | 宁波深蓝智能房屋有限公司 | Heat-resisting paint for intelligent houses |
-
2014
- 2014-07-18 CN CN201410342822.8A patent/CN104073106B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006151703A (en) * | 2004-11-25 | 2006-06-15 | Ube Ind Ltd | Polymer cement composition for water proofing and hardened article thereof, and method of producing the same |
| CN101914328A (en) * | 2010-07-30 | 2010-12-15 | 江苏尼高科技有限公司 | Special interface agent for CRTS concrete base plate of ballastless track and preparation method thereof |
| CN102010228A (en) * | 2010-11-15 | 2011-04-13 | 上海贝恒化学建材有限公司 | Outer wall sealing impervious interface agent and preparing method thereof |
| CN102816479A (en) * | 2012-09-10 | 2012-12-12 | 山东圣泉化工股份有限公司 | Interfacial agent for foam insulation board |
| CN103642341A (en) * | 2013-12-01 | 2014-03-19 | 宁波深蓝智能房屋有限公司 | Heat-resisting paint for intelligent houses |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909705A (en) * | 2015-06-30 | 2015-09-16 | 张英魁 | Protecting glue for building insulation layer |
| CN104909705B (en) * | 2015-06-30 | 2017-01-25 | 张英魁 | Protecting glue for building insulation layer |
| CN109233495A (en) * | 2017-05-26 | 2019-01-18 | 高延任 | A kind of foam concrete heat-preserving plate special interface agent |
| CN107324684A (en) * | 2017-07-27 | 2017-11-07 | 安徽建工集团有限公司 | A kind of external thermal insulation system strengthens modification agent and its preparation method and application with cement foam board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104073106B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105238216B (en) | A kind of method that release agent layer is obtained on substrate and the composite material containing substrate and release agent layer | |
| KR100918085B1 (en) | Adiabatic paint composition for building structure and method for adiabatic construction by using the same | |
| KR100608243B1 (en) | Process for prevention of the concrete structure deterioration using the environmental friendly aqueous epoxy resin-ceramics and aqueous silicon-acrylic resin paint or aqueous polyurethan resin paint | |
| CN102408220A (en) | All-in-one water-borne inorganic-organic hybrid architectural coating and preparation method thereof | |
| CN105802449B (en) | Aquosity heat insulating heat preserving anticorrosive paint and preparation method thereof | |
| CN102010228A (en) | Outer wall sealing impervious interface agent and preparing method thereof | |
| CN102964933A (en) | Water-based heat insulation paint and preparation method thereof | |
| CN105368236A (en) | Waterproof coating and preparation method and application thereof, and asphalt waterproof coiled material | |
| CN104830173A (en) | Composite aqueous acrylic acid thermal-insulation coating material and preparation method thereof | |
| CN104513611A (en) | Air-permeable type concrete protection finishing coat | |
| CN105778676A (en) | Heat-insulating, waterproof and environment-friendly paint and preparation method thereof | |
| CN105017872A (en) | Thermal insulation functional coating for exterior walls | |
| CN104073106A (en) | Surface protecting agent for phenolic foam heat-insulating plate | |
| CN104194534A (en) | Waterproof heat preservation coating for building external wall and preparation method of waterproof heat preservation coating | |
| CN101407697A (en) | Double-component waterproof coating material and uses thereof | |
| CN106147442B (en) | Thermal insulation coatings and preparation method thereof and heat insulation coating | |
| CN103803854B (en) | A kind of anticorrosion waterproof rubber cement of acid and alkali-resistance and construction technology thereof | |
| CN105971131A (en) | Environment-friendly waterproof construction method | |
| KR100963484B1 (en) | Inorganic based composition for reinforcing and coloring to concrete surface | |
| CN103936361A (en) | Polymer cement-based waterproof anti-corrosion coating material | |
| CN105623402A (en) | Foam thermal-insulation plate flame-retardant interface agent | |
| CN102976706B (en) | Composite mortar | |
| CN105670497A (en) | Exterior wall alkali resistant seal primer | |
| CN205206246U (en) | Wear -resisting terrace of polyurethane | |
| CN101215440A (en) | Three-component thin type multi-layer vacuum thermal insulation paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |