CN202805837U - Waterproof steam permeable film - Google Patents
Waterproof steam permeable film Download PDFInfo
- Publication number
- CN202805837U CN202805837U CN 201220512715 CN201220512715U CN202805837U CN 202805837 U CN202805837 U CN 202805837U CN 201220512715 CN201220512715 CN 201220512715 CN 201220512715 U CN201220512715 U CN 201220512715U CN 202805837 U CN202805837 U CN 202805837U
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- film
- base material
- permeable film
- water
- steam permeable
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- Expired - Fee Related
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Abstract
The utility model discloses a waterproof steam permeable film, which is a three-layer composite film, wherein a middle layer base material uses a thermoplastic polyurethane elastomer, the films arranged on the two sides of the middle layer base material are polypropylene films or polyester non-woven fabrics, and the thermoplastic polyurethane elastomer and the films on the two sides are composited by adopting hot melt adhesive or hot pressing. The waterproof steam permeable film is substantially used for steam permeable water prevention of outer walls and roofs of buildings, the middle layer base material uses the thermoplastic polyurethane elastomer, and the waterproof steam permeable film has excellent moisture permeability, can really permeate steam, and has excellent high temperature resistance and anti-aging functions.
Description
Technical field
The utility model relates to a kind of structure material, relates more specifically to a kind of water-proof air-permeable film.
Background technology
Water-proof air-permeable film in the market adopts the saturating steam film of PE polyethylene as base material more, and what the saturating steam film of PE polyethylene was saturating in fact is gas, rather than just genuine moisture.Therefore, be not suitable for the compound water-proof air-permeable film of the saturating steam film of PE polyethylene architectural, architectural ventilative, whole energy that can the loss containment system.And employing intensity, anti-aging better TPUE is called for short TPU and has just genuine thoroughly vapour function.
Summary of the invention
The purpose of this utility model is, provides that a kind of steam permeability is good, high temperature resistant, aging-resistant water-proof air-permeable film.
For realizing the purpose of this utility model, intend by the following technical solutions:
A kind of water-proof air-permeable film is sandwich diaphragm, it is characterized in that, the intermediate layer base material adopts TPUE, and base material both sides film is polypropylene film.
As preferably, described polypropylene film can substitute with terylene non-woven fabric.
As preferably, described TPUE and both sides film adopt PUR compound.
As preferably, described TPUE and both sides film adopt hot pressing compound.
The utility model is mainly used in the vapor-permeable, water-proof of external wall and roofing, the intermediate layer base material adopts TPUE, has better poisture-penetrability, mechanical strength height, cold resistance are outstanding because TPUE has, the feature of oil resistant, water-fast, anti-mould, only have and adopt the TPUE can just genuine permeable steam, and have better high temperature resistant and anti-aging function.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2
Label among the figure is, 1, TPUE; 2, polypropylene film; 3, terylene non-woven fabric.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
Embodiment 1
As shown in Figure 1, a kind of water-proof air-permeable film that present embodiment proposes is sandwich diaphragm, wherein, the intermediate layer base material adopts TPUE 1, and base material both sides film is polypropylene film 2, and TPUE 1 adopts PUR compound with both sides polypropylene film 2.
As described in Figure 2, a kind of water-proof air-permeable film that present embodiment proposes is sandwich diaphragm, wherein, the intermediate layer base material adopts TPUE 1, and base material both sides film is terylene non-woven fabric 3, and TPUE 1 adopts hot pressing compound with both sides terylene non-woven fabric 3.
The utility model is mainly used in the vapor-permeable, water-proof of external wall and roofing, the intermediate layer base material adopts TPUE 1, has better poisture-penetrability, mechanical strength height, cold resistance are outstanding because TPUE 1 has, the feature of oil resistant, water-fast, anti-mould, only have and adopt the TPUE 1 can just genuine permeable steam, and have better high temperature resistant and anti-aging function.
Claims (4)
1. a water-proof air-permeable film is sandwich diaphragm, it is characterized in that, the intermediate layer base material adopts TPUE, and base material both sides film is polypropylene film.
2. a kind of water-proof air-permeable film according to claim 1 is characterized in that, described polypropylene film can substitute with terylene non-woven fabric.
3. a kind of water-proof air-permeable film according to claim 1 and 2 is characterized in that, described TPUE and both sides film adopt PUR compound.
4. a kind of water-proof air-permeable film according to claim 1 and 2 is characterized in that, described TPUE and both sides film adopt hot pressing compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512715 CN202805837U (en) | 2012-09-28 | 2012-09-28 | Waterproof steam permeable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220512715 CN202805837U (en) | 2012-09-28 | 2012-09-28 | Waterproof steam permeable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805837U true CN202805837U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220512715 Expired - Fee Related CN202805837U (en) | 2012-09-28 | 2012-09-28 | Waterproof steam permeable film |
Country Status (1)
| Country | Link |
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| CN (1) | CN202805837U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770418A (en) * | 2013-12-30 | 2014-05-07 | 佛山佛塑科技集团股份有限公司 | Composite material for building and preparation method thereof |
| CN106113874A (en) * | 2016-06-23 | 2016-11-16 | 江苏科德宝建筑节能科技有限公司 | Antibacterial base material manufacture method and air-permeable anti-bacterial film and waterproof and breathable Antibiotic Membrane |
| CN109397771A (en) * | 2018-02-10 | 2019-03-01 | 苏州兹安材料科技有限公司 | Waterproof Breathable coiled material and production method and wall body structure with stereochemical structure |
| CN110154454A (en) * | 2019-05-24 | 2019-08-23 | 嘉兴德永纺织品有限公司 | A kind of production technology of Waterproof Breathable elastic force non-woven fabrics |
| CN110343478A (en) * | 2019-07-30 | 2019-10-18 | 河北筑恒科技有限公司 | A kind of water-proof air-permeable membrane adhesive tape and preparation method thereof |
| CN114468460A (en) * | 2020-10-26 | 2022-05-13 | 南京机电职业技术学院 | Antibiotic ventilative sports shoes |
-
2012
- 2012-09-28 CN CN 201220512715 patent/CN202805837U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770418A (en) * | 2013-12-30 | 2014-05-07 | 佛山佛塑科技集团股份有限公司 | Composite material for building and preparation method thereof |
| CN106113874A (en) * | 2016-06-23 | 2016-11-16 | 江苏科德宝建筑节能科技有限公司 | Antibacterial base material manufacture method and air-permeable anti-bacterial film and waterproof and breathable Antibiotic Membrane |
| CN109397771A (en) * | 2018-02-10 | 2019-03-01 | 苏州兹安材料科技有限公司 | Waterproof Breathable coiled material and production method and wall body structure with stereochemical structure |
| CN109397771B (en) * | 2018-02-10 | 2021-02-12 | 苏州兹安材料科技有限公司 | Waterproof moisture-permeable coiled material with three-dimensional structure, production method and wall structure |
| CN110154454A (en) * | 2019-05-24 | 2019-08-23 | 嘉兴德永纺织品有限公司 | A kind of production technology of Waterproof Breathable elastic force non-woven fabrics |
| CN110343478A (en) * | 2019-07-30 | 2019-10-18 | 河北筑恒科技有限公司 | A kind of water-proof air-permeable membrane adhesive tape and preparation method thereof |
| CN110343478B (en) * | 2019-07-30 | 2021-11-09 | 河北筑恒科技有限公司 | Waterproof vapor-permeable membrane adhesive tape and preparation method thereof |
| CN114468460A (en) * | 2020-10-26 | 2022-05-13 | 南京机电职业技术学院 | Antibiotic ventilative sports shoes |
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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: HANGZHOU ANGSHI BUILDING ENERGY SAVING TECHNOLOGY Free format text: FORMER OWNER: WU LIZHONG Effective date: 20140811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311600 HANGZHOU, ZHEJIANG PROVINCE TO: 310000 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140811 Address after: 310000 room 4, building 20, No. 404 Longtan Road, Hangzhou District, Yuhang, Zhejiang Patentee after: Hangzhou ang building energy saving Technology Co., Ltd. Address before: 311600 No. 1, Fu Gong street, Dayang Town, Jiande, Zhejiang Patentee before: Wu Lizhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |