CN102852236A - Fireproof polyurethane hard foam board - Google Patents
Fireproof polyurethane hard foam board Download PDFInfo
- Publication number
- CN102852236A CN102852236A CN 201210359129 CN201210359129A CN102852236A CN 102852236 A CN102852236 A CN 102852236A CN 201210359129 CN201210359129 CN 201210359129 CN 201210359129 A CN201210359129 A CN 201210359129A CN 102852236 A CN102852236 A CN 102852236A
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- China
- Prior art keywords
- polyurethane foam
- foam plate
- hard polyurethane
- hard foam
- foam board
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- 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.)
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Abstract
The invention provides a fireproof polyurethane hard foam board. The fireproof polyurethane hard foam board comprises a polyurethane hard foam board with a refractory mineral filler; two sides of the polyurethane hard foam board are respectively bonded with an organic resin fireproof board by adhesives; and the adhesives are fireproof adhesives. The fireproof polyurethane hard foam board provided by the invention has the advantages of simple structure, high safety, beautiful appearance, low machining cost and so on; and a fireproof function of the polyurethane hard foam board is added.
Description
Technical field
The invention belongs to building material field, especially relate to a kind of fire prevention hard polyurethane foam plate.
Background technology
Polyurethane foam is as a kind of organic insulation material, inevitably has the total shortcoming of all organic insulation materials: inflammable, high temperature resistant fire resistance is poor, discharge a large amount of poisonous and harmful dense smokes etc. under the high temperature.Simultaneously, behind the polyurethane foamed material catching fire, flame temperature is high, and is full of smoke, increase the difficulty that the fire fighter sues and labours and the Field Force withdraws, therefore when being applied to the outstanding heat-insulating property of polyurethane foam, will pay attention to the lifting to this material fireproof performance.
Summary of the invention
The problem to be solved in the present invention provides a kind of fire prevention hard polyurethane foam plate, especially a kind of fire prevention hard polyurethane foam plate of light weight attractive in appearance.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of fire prevention hard polyurethane foam plate, comprise the hard polyurethane foam plate with refractory mineral matter filler, described hard polyurethane foam plate both sides are respectively by fire prevention adhesive and the adhesion of organic resin PLASTIC LAMINATED;
Press such scheme, described refractory mineral matter filler is calcium carbonate powder, and is dispersed in the hard polyurethane foam plate; The described organic resin PLASTIC LAMINATED outside has the fireproof paint layer.
Advantage and good effect that the present invention has are: owing to adopting technique scheme, increased the fire-proof function of this material when having guaranteed the heat insulation function of hard polyurethane foam plate, widened the range of application of hard polyurethane foam plate; Have simple in structure, safe, good looking appearance, the advantage such as processing cost is low.
Description of drawings
Fig. 1 is structural representation of the present invention
Among the figure:
1, polyvinyl chloride PLASTIC LAMINATED 2, hard polyurethane foam plate 3, calcium carbonate fire resistant infilling
The specific embodiment
As shown in Figure 1, the present invention relates to a kind of fire prevention hard polyurethane foam plate, comprise the hard polyurethane foam plate 2 with calcium carbonate fire resistant infilling 3, described hard polyurethane foam plate both sides are respectively by fire prevention adhesive and 1 adhesion of polyvinyl chloride PLASTIC LAMINATED; Calcium carbonate fire resistant infilling 3 is dispersed in the hard polyurethane foam plate 2, has the fireproof paint layer of beauty function in the spraying of described polyvinyl chloride PLASTIC LAMINATED 1 outside.
The hard polyurethane foam plate has excellent heat insulation function, calcium carbonate powder has fire-resistant function, calcium carbonate powder is filled into uniformly the fire resistance that can strengthen this plate in the hard polyurethane foam plate, use in addition fire prevention adhesive adhesion polyvinyl chloride PLASTIC LAMINATED in hard polyurethane foam plate both sides, the polyvinyl chloride PLASTIC LAMINATED can effectively be blocked extraneous burning things which may cause a fire disaster and contact with the hard polyurethane foam plate, thereby makes the hard polyurethane foam plate with fire-proof function.
Above one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (3)
1. fire prevention hard polyurethane foam plate, it is characterized in that: comprise the hard polyurethane foam plate with refractory mineral matter filler, described hard polyurethane foam plate both sides are respectively by fire prevention adhesive and the adhesion of organic resin PLASTIC LAMINATED.
2. fire prevention hard polyurethane foam plate according to claim 1, it is characterized in that: described refractory mineral matter filler is calcium carbonate powder, and is dispersed in the hard polyurethane foam plate.
3. fire prevention hard polyurethane foam plate according to claim 1 is characterized in that: have the fireproof paint layer outside the described organic resin PLASTIC LAMINATED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210359129 CN102852236A (en) | 2012-09-25 | 2012-09-25 | Fireproof polyurethane hard foam board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210359129 CN102852236A (en) | 2012-09-25 | 2012-09-25 | Fireproof polyurethane hard foam board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102852236A true CN102852236A (en) | 2013-01-02 |
Family
ID=47399179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210359129 Pending CN102852236A (en) | 2012-09-25 | 2012-09-25 | Fireproof polyurethane hard foam board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102852236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000895A (en) * | 2015-07-20 | 2015-10-28 | 常州思宇环保材料科技有限公司 | Preparation method for steel structure fire bricks |
-
2012
- 2012-09-25 CN CN 201210359129 patent/CN102852236A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000895A (en) * | 2015-07-20 | 2015-10-28 | 常州思宇环保材料科技有限公司 | Preparation method for steel structure fire bricks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |