CN201952924U - Hard bubble polyurethane composite plate - Google Patents
Hard bubble polyurethane composite plate Download PDFInfo
- Publication number
- CN201952924U CN201952924U CN2011200084742U CN201120008474U CN201952924U CN 201952924 U CN201952924 U CN 201952924U CN 2011200084742 U CN2011200084742 U CN 2011200084742U CN 201120008474 U CN201120008474 U CN 201120008474U CN 201952924 U CN201952924 U CN 201952924U
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- CN
- China
- Prior art keywords
- coiled material
- composite plate
- waterproof
- foam polyurethane
- polyurethane composite
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a hard bubble polyurethane composite plate comprising a hard bubble polyurethane heat-insulation layer (2), and polymer coiled material layers combined on the upper surface and the lower surface of the heat-insulation layer. The hard bubble polyurethane composite plate is characterized in that the polymer coiled material layer adopts waterproof and fireproof coiled material (1) with at least one surface provided with a non-tyre base or a non-reinforcing bar reinforcing net. The polymer coiled material adopts the waterproof and fireproof coiled material, so that the polyurethane composite plate is provided with a good waterproof and fireproof barrier, has good water prevention and permeability resistance properties and high strength, can effectively prevent fire hazard, and improves the stability of a heat-insulation system of an outer wall.
Description
Technical field
The utility model relates to a kind of rigid foam polyurethane, belongs to the building thermal insulation material technical field.
Background technology
200510045523.9 rigid foam polyurethane a kind of application number is disclosed in the prior art is, it comprises the hard-foam polyurethane layer and reaches following polymer sheet layers above it, be equipped with nonwoven in the polymer sheet, the polymer sheet of this rigid foam polyurethane is common interface coiled material, the main interface humidification that rises, its waterproof impervious characteristic is low, intensity difference, more there is not fire-retardant performance, thereby make and make rigid foam polyurethane not only water proof anti-seepage is poor, and do not have the back-fire relief performance, can not well satisfy the fire prevention designing requirement of the outer insulation of skin.
The retardant rigid foam polyurethane composite board of an application number 200810013655.7 is also disclosed in the prior art, it comprises the hard-foam polyurethane layer and reaches following polymer sheet layers above it, also be equipped with nonwoven in the polymer sheet, be characterized in that polymer sheet is fire-retardant sheet material, the combined polyether of producing polyurethane is a flame retarding polyether, though this fire-retardant sheet material has excellent flame-retardant performance, but waterproof impervious characteristic is poor, only be fit to do the fire barrier, and be not suitable for outside the building wall large tracts of land use.
In the prior art, rigid foam polyurethane all is to adopt the tire base to be arranged or have the coiled material of arrangement of reinforcement reinforcing mat or single two-sided hard board to do composite bed, being compounded in of these surface layers increases the Rigid foam polyurethane impact strength simultaneously, under high temperature or fire condition, can not effectively adapt to the too high distortion that produces of polyurethane single face local temperature, cause coming off of surface layer and polyurethane, make the outer heat preservation system bad stability.
Summary of the invention
The purpose of this utility model is to want to overcome above-mentioned the deficiencies in the prior art, and a kind of new rigid foam polyurethane is provided, this composite plate waterproof impervious characteristic height, and especially fireproof performance is more outstanding; Can be used for the large-area insulation of skin, waterproof, FPE (fire protection engineering); Easy to use, the efficiency of construction height.
For realizing above-mentioned purpose of the present utility model, the technical scheme of being taked is: a kind of rigid foam polyurethane, comprise the polymer coiled material layer that directly is compounded in the insulation layer upper and lower surface in hard-foam polyurethane insulation layer and the polyurethane foam process, it is characterized in that described polymer coiled material layer at least simultaneously is the waterproof fireproofing coiled material of no tire base or unreinforced reinforcing mat.
Most preferred embodiment of the present utility model is that the waterproof fireproofing coiled material that is compounded in hard-foam polyurethane insulation layer two sides does not all have tire base or unreinforced reinforcing mat.
The utility model is compared with existing technology can produce following good effect: rigid foam polyurethane of the present utility model, the waterproof fireproofing coiled material that the polymer coiled material adopts, make Rigid foam polyurethane have good waterproof fireproofing barrier together, waterproof impervious characteristic is good, the intensity height, can effectively prevent the generation of fire, especially the Rigid foam polyurethane of two all compound no tire bases of warming plate or unreinforced reinforcing mat coiled material, during high temperature, the local distortion that more can effectively adapt to hard-foam polyurethane, the soundness of increase exterior wall heat-preserving system.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the structural representation of the another kind of embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and the concrete example of implementing the utility model is done further detailed description.
Fig. 1 has provided the structural representation of a kind of embodiment of the utility model, and it has showed the waterproof fireproofing coiled material of on the two sides of hard-foam polyurethane warming plate compound no tire base or unreinforced reinforcing mat.As can be seen from Figure, all compound no tire base or unreinforced reinforcing mat polymer coiled material 1 on the two sides of insulation layer 2.
Fig. 2 has provided the structural representation of the another kind of embodiment of the utility model, it has showed that another side then is compounded with the tire base or the waterproof fireproofing coiled material of arrangement of reinforcement reinforcing mat is arranged at the waterproof fireproofing coiled material of compound no tire base of the one side of hard-foam polyurethane warming plate or unreinforced reinforcing mat.As can be seen from Figure: the waterproof fireproofing coiled material 1 of insulation layer 2 compound no tire bases of one side or unreinforced reinforcing mat, another side is compounded with the waterproof fireproofing coiled material 3 of tire base or arrangement of reinforcement reinforcing mat 4.
Preparation method of the present utility model is: make the waterproof fireproofing coiled material in advance, the waterproof fireproofing coiled material divides two kinds: a kind of is the waterproof fireproofing coiled material of no tire base or unreinforced reinforcing mat, and another kind is the waterproof fireproofing coiled material that the tire base is arranged or the arrangement of reinforcement reinforcing mat is arranged.When adopting polyurethane foaming machine that the hard-foam polyurethane foaming raw material is foamed into the hard-foam polyurethane warming plate then the waterproof fireproofing coiled material is compound to the two sides of hard-foam polyurethane warming plate, makes rigid foam polyurethane of the present utility model.
Claims (2)
1. rigid foam polyurethane, comprise hard-foam polyurethane insulation layer (2) and be compounded in the polymer coiled material layer of insulation layer upper and lower surface, it is characterized in that described polymer coiled material layer is the waterproof fireproofing coiled material (1) of no tire base or unreinforced reinforcing mat for one side at least.
2. according to the described rigid foam polyurethane of claim 1, it is characterized in that the waterproof fireproofing coiled material (1) that is compounded in hard-foam polyurethane insulation layer (2) two sides does not all have tire base or unreinforced reinforcing mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200084742U CN201952924U (en) | 2011-01-01 | 2011-01-01 | Hard bubble polyurethane composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200084742U CN201952924U (en) | 2011-01-01 | 2011-01-01 | Hard bubble polyurethane composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952924U true CN201952924U (en) | 2011-08-31 |
Family
ID=44497044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200084742U Expired - Lifetime CN201952924U (en) | 2011-01-01 | 2011-01-01 | Hard bubble polyurethane composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776961A (en) * | 2012-08-06 | 2012-11-14 | 烟台市顺达聚氨酯有限责任公司 | Grindable polyurethane composite board and manufacture method thereof |
| WO2013174082A1 (en) * | 2012-05-25 | 2013-11-28 | 深圳市卓宝科技股份有限公司 | Waterproof insulation integrated board |
-
2011
- 2011-01-01 CN CN2011200084742U patent/CN201952924U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174082A1 (en) * | 2012-05-25 | 2013-11-28 | 深圳市卓宝科技股份有限公司 | Waterproof insulation integrated board |
| CN102776961A (en) * | 2012-08-06 | 2012-11-14 | 烟台市顺达聚氨酯有限责任公司 | Grindable polyurethane composite board and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI TONGHUA WATER RESISTANT AND INSULATING ENGI Free format text: FORMER OWNER: XIA LIANGQIANG Effective date: 20120214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120214 Address after: Fushan hi tech Zone Yongda Street Yantai city Shandong province 265500 No. 591 Patentee after: Yantai Tonghua Waterproof & Thermal Insulation Engineering Co., Ltd. Address before: Fushan hi tech Zone Yongda Street Yantai city Shandong province 265500 No. 591 Patentee before: Xia Liangqiang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |