CN202990131U - Polyurethane easy-to-adhere heat insulation fireproof composite board - Google Patents
Polyurethane easy-to-adhere heat insulation fireproof composite board Download PDFInfo
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- CN202990131U CN202990131U CN 201220446695 CN201220446695U CN202990131U CN 202990131 U CN202990131 U CN 202990131U CN 201220446695 CN201220446695 CN 201220446695 CN 201220446695 U CN201220446695 U CN 201220446695U CN 202990131 U CN202990131 U CN 202990131U
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- heat insulation
- polyurethane
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Abstract
The utility model discloses a polyurethane easy-to-adhere heat insulation fireproof composite board which comprises a polyurethane heat insulation layer and acid-proof non-woven fabric easy-to-adhere layers on surfaces at two sides of the polyurethane heat insulation layer. An inorganic particle fireproof layer is coated on a surface of each acid-proof non-woven fabric easy-to-adhere layer. Each inorganic particle fireproof layer is composed of water, glue, fine sand and talc powder in a mixed mode. A weight part ratio of the water, the glue, the fine sand and the talc powder is 4 to 6:0.8 to 1.2:1.6 to 2.4:9.6 to 14.4. The polyurethane easy-to-adhere heat insulation fireproof composite board is manufactured through factorization connecting production and is an integrated product used for heat insulation and fire resistance of an outer wall. The polyurethane easy-to-adhere heat insulation fireproof composite board has the functions of being double-face fireproof and anti-flaming, heat insulating, waterproof, easy to adhere, anti-shock, anti-falling and the like and can be widely used for construction outer wall heat insulation decoration and construction energy-saving improvement engineering.
Description
Technical field
The utility model relates to building material field, is specifically related to the heat preservation fireproofing material of constructional materials.
Background technology
China is maximum in the world construction market, and in the energy consumption of China, building can consume and account for more than 40% of total energy consumption, so the energy-conservation energy-conservation focal point of China that becomes of constructional materials.Building material industry is released a lot of energy-saving materials in recent years, and polyurethane heat-insulation hard board wherein is high because of its light weight, compressive strength, good heat insulating, looked at by the market parent, uses it for roof heat insulation or outdoor body of wall, layer top, ground insulating.
In the last few years, high building event on fire occured in many places in all parts of the country, constantly beat anti-fire alarm for people, and building energy-saving standard progressively improves, and wall thermal insulating, fire retardant performance are more aobvious important.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of polyurethane easy-to-paste heat-preserving fire prevention hard board, a kind of for exterior-wall heat insulation and fireproof integration product, have that double-side fireproof is fire-retardant, insulation, waterproof, easily paste, the function such as shockproof, slip-off preventing, can be widely used in building exterior wall heat preserving decorative and building energy-saving renovation engineering.
The utility model is achieved through the following technical solutions:
Polyurethane easy-to-paste heat-preserving fire prevention hard board comprises the easy adhered layer of polyurethane insulation coating and double-sided surface thereof, and described easy adhered layer surface has been laminated with inorganic granules fireproof layer.
Described inorganic particle fireprotection layer is mixed by water, glue, fine sand, French chalk, and described water, glue, fine sand, talcous weight portion proportioning are 4-6:0.8-1.2:1.6-2.4:9.6-14.4.The sieve mesh of described fine sand is 80～100.
The further improvement project of the utility model is that the thickness of described inorganic particulate material fireprotection layer is 0.5～2mm.
The utility model further improvement project is that described easy adhered layer is acidproof nonwoven.
The utility model compared with prior art has following obvious advantage:
One, the utility model adopts batch production connection production to make, the foaming of polyurethane thermal insulation board, maturing process are to carry out in thermostatic equipment, and complete simultaneously two sided inorganic particle fireprotection layer in this process, easily the bonding of adhered layer is closed compoundly, prepared insulated fire hard board quality is good, fire protection flame retarding, heat-insulating property are superior.
Two, inorganic particle fireprotection layer of the present utility model is that water, glue, fine sand, stone flour modulation form, not only has extraordinary fire protection flame retarding function, and its inorganic particulate material fireprotection layer surface has certain roughness, is bonded to one with the body of wall decorations layer such as cement mortar, and adhesion strength is high.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment 1
As shown in Figure 1, the present invention includes the easy adhered layer 2 of acidproof nonwoven of polyurethane insulation coating 1 and double-sided surface thereof, the easy adhered layer of described acidproof nonwoven 2 surfaces have been laminated with inorganic granules fireproof layer 3.
Described inorganic particle fireprotection layer is mixed by water, glue, fine sand, French chalk, and described water, glue, fine sand, talcous weight portion proportioning are 4:0.8:1.6:9.6.The sieve mesh of described fine sand is 80.
The thickness of described inorganic particulate material fireprotection layer 3 is 0.5mm.
The preparation method of polyurethane easy-to-paste heat-preserving fire prevention hard board comprises the following steps:
(1) water, 707 glue, fine sand, French chalk are stirred by weight ratio, obtain inorganic particle fireprotection layer material;
(2) be coated with at easy adhered layer one side surface and be covered with 0.5mm inorganic particle fireprotection layer material, obtain preventing fires and easily paste composite bed, roll up after oven dry on beaming roller;
(3) fire prevention that obtains of step (2) beaming roller of easily pasting composite bed is positioned on the shelf of foaming, curing box entrance point, pulling out fire prevention and easily pasting composite bed (facing down with this of inorganic particulate material fireprotection layer), be tiled on the plane of travel of foaming, curing box entrance point, then will go on foot fire prevention that poly-(2) obtain and easily paste on the shelf that the beaming roller of composite bed also is positioned over foaming, curing box entrance point (facing up with this of inorganic particle fireprotection layer);
(4) easily paste composite bed surface spray polyurethane material with spray gun to this ventricumbent fire prevention of step (3) inorganic particle fireprotection layer, simultaneously this supine fire prevention of step (3) inorganic particulate material fireprotection layer is easily pasted composite bed and fall within the polyurethane material surface, and along with plane of travel enters foaming, curing box, 35 ℃ of left and right, after passing through approximately foaming in 20 minutes, slaking, typing, advance to foaming, curing box outlet, cut into required size, and continue at moist closet in 35 ℃ of left and right insulation, slaking 24 hours.
Polyurethane easy-to-paste heat-preserving fire prevention hard board adopts DJG32/TJ86-2009, DGJ144-2004 test, and the main performance technical indicator is as follows:
1, the test of product weather resisteant reaches: observe after every 4 high temperature of product systems-trickle circulation and each heating-cold water circulation, sample is not all found the destruction situations such as crack, hollowing, foaming, surface layer come off; After 80 high temperature-trickle circulation and 5 heating-freeze cycle, specimen surface free from flaw, hollowing, foaming, the surface layer destruction situation such as come off.
2, fire prevention easy stickup composite bed and insulation layer stretching sticking strength detect and reach: average adhesion strength 0.24(MPa).
3, the sample impact resistance test reaches: J10 level impact test, and 10 shock points, breakdown point is 0.
4, flame retardant property, smoke density grade reach the requirement of A level:
Claims (3)
1. polyurethane easy-to-paste heat-preserving fire prevention hard board comprises it is characterized in that the easy adhered layer (2) of polyurethane insulation coating (1) and double-sided surface thereof: described easy adhered layer (2) surface has been laminated with inorganic granules fireproof layer (3).
2. polyurethane easy-to-paste heat-preserving according to claim 1 fire prevention hard board, it is characterized in that: the thickness of described inorganic particulate material fireprotection layer (3) is 0.5～2mm.
3. polyurethane easy-to-paste heat-preserving according to claim 1 fire prevention hard board, it is characterized in that: described easy adhered layer (2) is acidproof nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446695 CN202990131U (en) | 2012-09-04 | 2012-09-04 | Polyurethane easy-to-adhere heat insulation fireproof composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220446695 CN202990131U (en) | 2012-09-04 | 2012-09-04 | Polyurethane easy-to-adhere heat insulation fireproof composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990131U true CN202990131U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220446695 Expired - Fee Related CN202990131U (en) | 2012-09-04 | 2012-09-04 | Polyurethane easy-to-adhere heat insulation fireproof composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852242A (en) * | 2012-09-04 | 2013-01-02 | 泗阳浙阳新型保温防水材料有限公司 | Polyurethane easy-pasting thermal insulation fireproof composite board and production method thereof |
-
2012
- 2012-09-04 CN CN 201220446695 patent/CN202990131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852242A (en) * | 2012-09-04 | 2013-01-02 | 泗阳浙阳新型保温防水材料有限公司 | Polyurethane easy-pasting thermal insulation fireproof composite board and production method thereof |
| CN102852242B (en) * | 2012-09-04 | 2014-06-25 | 泗阳浙阳新型保温防水材料有限公司 | Polyurethane easy-pasting thermal insulation fireproof composite board and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Jinfa Inventor before: Zhao Jinfa |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20160904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |