CN201190342Y - Polyurethane insulation composite board - Google Patents
Polyurethane insulation composite board Download PDFInfo
- Publication number
- CN201190342Y CN201190342Y CNU2008200336972U CN200820033697U CN201190342Y CN 201190342 Y CN201190342 Y CN 201190342Y CN U2008200336972 U CNU2008200336972 U CN U2008200336972U CN 200820033697 U CN200820033697 U CN 200820033697U CN 201190342 Y CN201190342 Y CN 201190342Y
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- polyurethane
- foam plastic
- high rigidity
- plastic plate
- plate
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Abstract
The utility model discloses a novel polyurethane thermal insulation combination board which comprises a high-density high-hardness weather resistance self-crusting polyurethane foam plastic board that is compounded with a low-density polyurethane foam plastic board. The polyurethane thermal insulation combination board has the advantages of reasonable structure, light product weight, good safety, reliable performance, simple process, and realization of industrial production and construction assembly.
Description
Technical field:
The utility model relates to a kind of constructional materials, is polyurethane thermal insulation board.
Background technology:
The method site operation that polyurethane heat-insulation technology in the past adopts spraying usually utilizes the polyurethane high adhesive property, is bonded in the surface of wall of insulation, to reach the effect of energy-saving heat preserving.Polyurethane is the good binding material of a kind of adhesive property, can carry out good bonding with a lot of object surfaces.But the resulting insulation layer of the method for such site operation is because not protection of surface suffers hard thing collision back cracky, thereby lost heat preservation effect.And site operation is difficult to guarantee construction quality for vertical wall construction difficulty.Simultaneously, site operation gained insulation layer surface is not attractive in appearance.
In addition, because the uvioresistant of conventional polyurethanes foamed material and weather resistance are undesirable, so can not directly expose in outdoor environment.So the practical value of common pure polyurethane foam insulation plate is undesirable.
Therefore, another is the polyurethane heat-insulation decorative board material that batch production is produced, and in order to adapt to the needs in market, reaches the requirement of attractive in appearance and weather resistance, this class polyurethane heat-insulation decorative board material usually will be at its surface adhesion or applying ceramic tile or cement board when producing, perhaps aluminium alloys etc.But this technique for manufacturing decorative boards or post-processed complex process.For example a kind of decorative panel is chosen in its external surface decoration ceramic tile, and its complex manufacturing is wanted present polyurethane sheet surface applied polymer mortar, and then added alkali-resistant glass fibre cloth, and then adds the one layer of polymeric mortar, and last surface could the applying ceramic tile.The applying of ceramic tile and polyurethane realizes by adhesive like this, though solved the weatherability problem of polyurethane thermal insulation board, because the about 10mm of the thickness of ceramic tile itself, its weight is heavier, 1 square metre about about 20 kilograms, therefore cause easily to come off.In the future safety is impacted.While production and construction complexity.
Summary of the invention:
The purpose of this utility model is to provide a kind of in light weight, safe and reliable new polyurethane heat-preserving composition board rational in infrastructure.
Technical solution of the present utility model is:
A kind of new polyurethane heat-preserving composition board is characterized in that: comprise high density high rigidity weather resisteant polyurethane integral skin foam plastic plate, be compounded with the low density polyurethane foam plate on the high density high rigidity weather resisteant polyurethane integral skin foam plastic plate.
Be mixed with glass fiber or nano-calcium carbonate particles in the high density high rigidity weather resisteant polyurethane integral skin foam plastic plate.
Be provided with simultaneously from skinning that to modify decorative pattern concavo-convex in that high density high rigidity weather resisteant polyurethane integral skin foam plastic plate is non-.
High density high rigidity polyurethane integral skin foam plastic plate is connected by polyurethane adhesive with the low density polyurethane foam plate.
High density high rigidity polyurethane integral skin foam plastic plate is connected by the foaming connected mode with the low density polyurethane foam plate.
The utility model is compared with existing technology has following effect: low-density polyurethane rigid foam plate and high density high rigidity polyurethane integral skin foam plastics are combined obtained polyurethane combined decoration plate.Adopt low-density polyurethane rigid foam plate to give this plate good heat preservation energy-saving function.Because be all polyurethane material, so the bonding force between two plates is strong, the danger that does not come off.Is finish coat with the high density high rigidity from skinning hard polyaminoester plastics, have good weatherability, intensity height, in light weight, impact resistance good, and effect such as supporting capacity, anti-pressure and abrasion-proof is preferably arranged.Simultaneously can make various patterns or decorative pattern, have the excellent decoration effect, can be used for the decoration of vertical body of wall from skinning surfaces, easy for installation.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of the utility model embodiment 1.
Fig. 2 is the configuration diagram of embodiment 2.
The specific embodiment:
Embodiment 1:
A kind of new polyurethane heat-preserving composition board, it is by following explained hereafter: proportional arrangement is good routinely with various conventional raw materials, carries out pouring foaming with casting machine then.Obtain the polyurethane rigid foam plastic plate 1 of high density high rigidity weather resisteant from skinning, its hardness is Shao Shi 70D.One side at its non-skinning is coated with polyurethane adhesive then, and low-density polyurethane rigid foam plate 2 is fitted in its surface at once.After treating adhesive solidification, can obtain weather resistant polyurethane insulation composite slab.Beautify modification at it from skinning surfaces more at last, have concavo-convex modification decorative pattern 3 and get final product.The high density high rigidity also can add glass fiber or nano-calcium carbonate particles 4 in the polyurethane rigid foam plastic plate of skinning.
Embodiment 2:
A kind of new polyurethane heat-preserving composition board, it is by following explained hereafter: proportional arrangement is good routinely with various conventional raw materials, and close die is carried out pouring foaming with casting machine then.Obtain the polyurethane rigid foam plastic plate 5 of high density high rigidity from skinning, its hardness is Shao Shi 70D.Then with it as base plate, put into another mould, carry out the foaming of conventional low-density polyurethane sheet material 6 in the one side of its non-skinning, obtain polyurethane heat-preserving composition board.Beautify modification at it from skinning surfaces more at last and get final product, have concavo-convex modification decorative pattern 7.
Claims (4)
1, a kind of new polyurethane heat-preserving composition board is characterized in that: comprise high density high rigidity weather resisteant polyurethane integral skin foam plastic plate, be compounded with the low density polyurethane foam plate on the high density high rigidity weather resisteant polyurethane integral skin foam plastic plate.
2, new polyurethane heat-preserving composition board according to claim 1 is characterized in that: be provided with simultaneously from skinning that to modify decorative pattern concavo-convex in that high density high rigidity weather resisteant polyurethane integral skin foam plastic plate is non-.
3, new polyurethane heat-preserving composition board according to claim 1 is characterized in that: high density high rigidity polyurethane integral skin foam plastic plate is connected by polyurethane adhesive with the low density polyurethane foam plate.
4, weather resistant polyurethane insulation composite slab according to claim 1 is characterized in that: high density high rigidity polyurethane integral skin foam plastic plate is connected by the foaming connected mode with the low density polyurethane foam plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200336972U CN201190342Y (en) | 2008-03-31 | 2008-03-31 | Polyurethane insulation composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200336972U CN201190342Y (en) | 2008-03-31 | 2008-03-31 | Polyurethane insulation composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190342Y true CN201190342Y (en) | 2009-02-04 |
Family
ID=40334500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200336972U Expired - Lifetime CN201190342Y (en) | 2008-03-31 | 2008-03-31 | Polyurethane insulation composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190342Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684684A (en) * | 2009-08-20 | 2010-03-31 | 张磊 | Duel-density polyurethane thermal insulation and decoration integrated board |
-
2008
- 2008-03-31 CN CNU2008200336972U patent/CN201190342Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684684A (en) * | 2009-08-20 | 2010-03-31 | 张磊 | Duel-density polyurethane thermal insulation and decoration integrated board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |
|
| CX01 | Expiry of patent term |