CN204059627U - Composite phenol formaldehyde fireproof heated board - Google Patents
Composite phenol formaldehyde fireproof heated board Download PDFInfo
- Publication number
- CN204059627U CN204059627U CN201420196582.0U CN201420196582U CN204059627U CN 204059627 U CN204059627 U CN 204059627U CN 201420196582 U CN201420196582 U CN 201420196582U CN 204059627 U CN204059627 U CN 204059627U
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- Prior art keywords
- phenol formaldehyde
- composite phenol
- layer
- transition zone
- heated board
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Abstract
The utility model relates to a kind of composite phenol formaldehyde fireproof heated board.This warming plate, be made up of the composite phenol formaldehyde fireproof thermal-insulation layer (3) between two-layer flat layer and this two-layer flat layer, it is characterized in that described flat layer is adhesive with one deck transition zone (2,4) by Aqueous Adhesives on substrate (1,5), described transition zone (2,4) is arranged between substrate and composite phenol formaldehyde fireproof thermal-insulation layer, and its thickness is 0.5mm ~ 0.15mm.Transition zone not only has good adhesion strength and strengthens effect, and low price, has very high cost performance; Use the original production line of phenol formaldehyde foam production plant to produce, need not equipment be changed, good in economic efficiency; The adhesive used is environmentally friendly Aqueous Adhesives.
Description
Technical field
The utility model relates to a kind of composite fireproof heat preservation board for building, particularly a kind of composite phenol formaldehyde fireproof heated board.
Background technology
Phenol formaldehyde foam has the advantages such as difficult combustion, light weight, thermal transmittance are low, it is a kind of heat preserving and insulating material of function admirable, have unique status in heat-insulation and heat-preservation field, American-European and Middle East various countries specify in architectural design and preferentially select phenol formaldehyde foam as heat-insulating heat-preserving material.But phenol formaldehyde foam intensity is poor, cannot directly use, so could use after needing to make composite plate with other sheet material compounds.Sheet material that is general and phenol formaldehyde foam compound comprises color steel, gypsum plank, PVC plastic flitch, three-ply board, cement board etc.
The method manufacturing phenolic foam composite plate mainly contains two kinds.One is directly be bonded on substrate by the phenol formaldehyde foam adhesive completing foaming, as patent CN 202248328 U, CN 202265909 U, CN 201210509892.9, CN95193009.5, CN2936724Y, CN 102454228 A, CN 103132615 A all discloses respective preparation method, be all adopt respective method in type phenolic foam sheet and substrate to be directly bonded together, the shortcoming of these methods is length consuming time, and occupied ground is large, production efficiency is low, and cost is high; Another kind method is directly placed between two-layer substrate by phenolic resins to foam, as patent CN 1178971C discloses a kind of phenolic foam plastic composite product and producing shaped technique thereof, first in two-layer substrate, coat the adhesives such as adhesive for polyurethane, modified phenolic resin adhesive, the agent of pollopas gluing, with foaming machine, phenolic resins is cast on base material equably, foaming and bonding are synchronously carried out again.Although this method solves the problem of first method, because different substrate materials surface characteristic is different, can not ensure that same adhesive is applicable to all flat boards, the more important thing is, above-mentioned adhesive is solvent type adhesive, there is problem of environmental pollution.
Utility model content
The method that the utility model adopts is: between phenol formaldehyde foam and flat board, arrange one deck transition zone, avoids phenol formaldehyde foam directly to contact with flat board, thus the adhesion strength both strengthening.
For achieving the above object, the utility model adopts following technical scheme:
A kind of composite phenol formaldehyde fireproof heated board, be made up of the composite phenol formaldehyde fireproof thermal-insulation layer (3) between two-layer flat layer and this two-layer flat layer, it is characterized in that described flat layer is adhesive with one deck transition zone (2,4) by Aqueous Adhesives on substrate (1,5), described transition zone (2,4) is arranged between substrate and composite phenol formaldehyde fireproof thermal-insulation layer, and its thickness is 0.5mm ~ 0.15mm.
Above-mentioned substrate is color steel, gypsum plank, PVC board, three-ply board, cement board or pressure are steamed without asbestos fiber cellulose fiber cement board (CCA plate).
Above-mentioned transition zone is non-woven fabrics, fire retardant nonwoven fabric, kraft, glass-fiber-fabric, flame-retardant textile or ceramic paper.
Above-mentioned non-woven fabrics is non-woven fabrics or the fire retardant nonwoven fabric of 10g-40g grammes per square metre.
Above-mentioned Aqueous Adhesives comprises polyvinyl acetate emulsion adhesive, polyacrylate emulsion adhesive, polyaminoester emulsion adhesive or polyvinyl alcohol emulsions adhesive.
Apply one deck Aqueous Adhesives with coating roller or craft at planar surface, place transition zone simultaneously.Be placed on traditional phenolic foam foaming production line by the two pieces of flat boards being compounded with transition zone again, Foaming of phenolic resin mixture is cast in exactly between two pieces of flat boards by measuring pump and directly foams.
During phenolic foam, phenolic resins can infiltrate transition zone fully, is formed and closely bond after solidification between phenol formaldehyde foam and transition zone, flat layer.
Transition zone not only has good adhesion strength and strengthens effect, and low price, has very high cost performance; Use the original production line of phenol formaldehyde foam production plant to produce, need not equipment be changed, good in economic efficiency; The adhesive used is environmentally friendly Aqueous Adhesives.
Accompanying drawing explanation
fig. 1 is the structural representation of warming plate of the present utility model.
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, is further illustrate of the present utility model, instead of limits scope of the present utility model.
Embodiment 1
(1) apply one deck polyvinyl acetate emulsion adhesive with coating roller on the CCA plate surface that width is 600mm, place non-woven fabrics continuously simultaneously.
(2) the CCA plate two pieces being compounded with non-woven fabrics is placed on traditional phenolic foam foaming production line, and Foaming of phenolic resin mixture is cast in direct foaming between two pieces of flat boards exactly by measuring pump and obtains the good composite phenol formaldehyde foam fireproof warming plate of interlaminar bonding.Its coefficient of thermal conductivity is 0.03w/ (mK).
Phenol formaldehyde foam and CCA plate are peeled off, find that fracture occurs in phenol formaldehyde foam inside, illustrate that the adhesion strength between phenol formaldehyde foam and CCA plate is greater than the hot strength of phenol formaldehyde foam itself, phenol formaldehyde foam and CCA plate bonding closely.
Claims (5)
1. a composite phenol formaldehyde fireproof heated board, be made up of the composite phenol formaldehyde fireproof thermal-insulation layer (3) between two-layer flat layer and this two-layer flat layer, it is characterized in that described flat layer is adhesive with one deck transition zone (2,4) by Aqueous Adhesives on substrate (1,5), described transition zone (2,4) is arranged between substrate and composite phenol formaldehyde fireproof thermal-insulation layer, and its thickness is 0.5mm ~ 0.15mm.
2. a kind of composite phenol formaldehyde fireproof heated board according to claim 1, is characterized in that described substrate is color steel, gypsum plank, PVC board, three-ply board, cement board or pressure are steamed without asbestos fiber cellulose fiber cement board, i.e. CCA plate.
3. a kind of composite phenol formaldehyde fireproof heated board according to claim 1, is characterized in that described transition zone is non-woven fabrics, fire retardant nonwoven fabric, kraft, glass-fiber-fabric, flame-retardant textile or ceramic paper.
4. composite phenol formaldehyde fireproof heated board according to claim 3, is characterized in that described non-woven fabrics is non-woven fabrics or the fire retardant nonwoven fabric of 10g-40g grammes per square metre.
5. a kind of composite phenol formaldehyde fireproof heated board according to claim 1, is characterized in that described Aqueous Adhesives comprises polyvinyl acetate emulsion adhesive, polyacrylate emulsion adhesive, polyaminoester emulsion adhesive or polyvinyl alcohol emulsions adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196582.0U CN204059627U (en) | 2014-04-22 | 2014-04-22 | Composite phenol formaldehyde fireproof heated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196582.0U CN204059627U (en) | 2014-04-22 | 2014-04-22 | Composite phenol formaldehyde fireproof heated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059627U true CN204059627U (en) | 2014-12-31 |
Family
ID=52201170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196582.0U Expired - Fee Related CN204059627U (en) | 2014-04-22 | 2014-04-22 | Composite phenol formaldehyde fireproof heated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723417A (en) * | 2015-02-17 | 2015-06-24 | 中国林业科学研究院林产化学工业研究所 | Manufacturing method of flame-retardant phenolic foam sandwich board |
| CN110328957A (en) * | 2019-06-10 | 2019-10-15 | 江苏华美特金属科技有限公司 | A kind of production method preparing fire prevention stainless steel clad plate |
| CN114103280A (en) * | 2021-11-23 | 2022-03-01 | 德华兔宝宝装饰新材股份有限公司 | OSB-based heat-insulation composite board suitable for industrial production and preparation method thereof |
-
2014
- 2014-04-22 CN CN201420196582.0U patent/CN204059627U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723417A (en) * | 2015-02-17 | 2015-06-24 | 中国林业科学研究院林产化学工业研究所 | Manufacturing method of flame-retardant phenolic foam sandwich board |
| CN110328957A (en) * | 2019-06-10 | 2019-10-15 | 江苏华美特金属科技有限公司 | A kind of production method preparing fire prevention stainless steel clad plate |
| CN114103280A (en) * | 2021-11-23 | 2022-03-01 | 德华兔宝宝装饰新材股份有限公司 | OSB-based heat-insulation composite board suitable for industrial production and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |