CN102371711A - Fabrication method of air-permeable anti-sticking cloth - Google Patents
Fabrication method of air-permeable anti-sticking cloth Download PDFInfo
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- CN102371711A CN102371711A CN2011102862574A CN201110286257A CN102371711A CN 102371711 A CN102371711 A CN 102371711A CN 2011102862574 A CN2011102862574 A CN 2011102862574A CN 201110286257 A CN201110286257 A CN 201110286257A CN 102371711 A CN102371711 A CN 102371711A
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- cloth
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- air
- plain weave
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Abstract
The invention discloses a fabrication method of air-permeable anti-sticking cloth. The fabrication method comprises the following steps: 1. firstly preparing base cloth: taking alkali-free plain glass cloth as base cloth, coating polyfluortetraethylene (PTFE) dispersion solution on the alkali-free plain glass cloth, then drying and finally carrying out high-temperature treatment to obtain the base cloth; and 2. covering PTFE resin on the surface of the obtained base cloth so as to finally obtain the air-permeable anti-sticking cloth. The air-permeable anti-sticking cloth obtained by the fabrication method has the advantages of high strength, good reusability and good air permeability function.
Description
Technical field
The present invention relates to a kind of preparation method of ventilative anti-sticky cloth.
Background technology
Background technology:
The manufacturing of present domestic composite need a kind ofly have the anti-sticky cloth of infiltration function, but the method that the present anti-sticky cloth that adopts is not only made is complicated, and gas permeability is poor, and hear resistance and wearability are poor.
Summary of the invention
The invention provides a kind of preparation method of ventilative anti-sticky cloth, the anti-sticky cloth that it makes not only intensity is high, and can repeatedly use, and airing function is good.
The present invention has adopted following technical scheme: a kind of preparation method of ventilative anti-sticky cloth; It may further comprise the steps: step 1; At first prepare base cloth: adopting alkali-free plain weave glass cloth is base cloth; On alkali-free plain weave glass cloth, apply polytetrafluoroethyldispersion dispersion, oven dry is carried out high-temperature process at last and is made base cloth again; Step 2 has polyflon to make ventilative anti-sticky cloth in the base cloth surface coverage that makes.
On alkali-free plain weave glass cloth, need apply through 2～3 times in the process of coating polytetrafluoroethyldispersion dispersion in the step 1 of the present invention and dry, making its gel content after the oven dry is 25%～40%.
360 ℃～400 ℃ of treatment temperatures during high-temperature process in the step 1 of the present invention, 1～2 minute time.The thickness 0.03mm or the 0.06mm of alkali-free plain weave glass cloth in the step 1 of the present invention.
The present invention has following beneficial effect: the base cloth that the present invention adopts is an alkali-free plain weave glass cloth; On alkali-free plain weave glass cloth, apply polytetrafluoroethyldispersion dispersion, in the surface coverage of base cloth the polyflon layer is arranged, so not only intensity is high; High temperature resistant; And can repeatedly use, the porous pin hole, permeability is good.
The specific embodiment
The invention discloses a kind of preparation method of ventilative anti-sticky cloth; It may further comprise the steps: step 1 at first prepares base cloth: adopting alkali-free plain weave glass cloth is base cloth, on alkali-free plain weave glass cloth, applies polytetrafluoroethyldispersion dispersion; The thickness 0.03mm or the 0.06mm of alkali-free plain weave glass cloth; Need apply through 2～3 times in the process of coating polytetrafluoroethyldispersion dispersion on the alkali-free plain weave glass cloth and dry, making its gel content after the oven dry is 25%～40%, carries out high-temperature process at last and makes base cloth; 360 ℃～400 ℃ of treatment temperatures during high-temperature process, 1～2 minute time; Step 2 has polyflon to make ventilative anti-sticky cloth in the base cloth surface coverage that makes.
Claims (4)
1. the preparation method of a ventilative anti-sticky cloth, it may further comprise the steps:
Step 1 at first prepares base cloth: adopting alkali-free plain weave glass cloth is base cloth, on alkali-free plain weave glass cloth, applies polytetrafluoroethyldispersion dispersion, and oven dry is carried out high-temperature process at last and made base cloth again;
Step 2 has polyflon to make ventilative anti-sticky cloth in the base cloth surface coverage that makes.
2. the preparation method of ventilative anti-sticky cloth according to claim 1 is characterized in that on alkali-free plain weave glass cloth, need applying through 2～3 times in the process of coating polytetrafluoroethyldispersion dispersion in the step 1 and dries, and making its gel content after the oven dry is 25%～40%.
3. the preparation method of ventilative anti-sticky cloth according to claim 1,360 ℃～400 ℃ of the treatment temperatures when it is characterized in that the high-temperature process in the step 1,1～2 minute time.
4. according to claim 1 breathing freely prevented the preparation method of sticky cloth, it is characterized in that the thickness 0.03mm or the 0.06mm of alkali-free plain weave glass cloth in the step 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102862574A CN102371711A (en) | 2011-09-25 | 2011-09-25 | Fabrication method of air-permeable anti-sticking cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102862574A CN102371711A (en) | 2011-09-25 | 2011-09-25 | Fabrication method of air-permeable anti-sticking cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102371711A true CN102371711A (en) | 2012-03-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102862574A Pending CN102371711A (en) | 2011-09-25 | 2011-09-25 | Fabrication method of air-permeable anti-sticking cloth |
Country Status (1)
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| CN (1) | CN102371711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676480A (en) * | 2017-11-17 | 2018-02-09 | 东台市富康机械有限公司 | The anti-sticking pad of suspension transferring machine hydraulic station |
-
2011
- 2011-09-25 CN CN2011102862574A patent/CN102371711A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676480A (en) * | 2017-11-17 | 2018-02-09 | 东台市富康机械有限公司 | The anti-sticking pad of suspension transferring machine hydraulic station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wangling Insulating Material Plant, Taizhou Assignor: Gu Genshan Contract record no.: 2012320000793 Denomination of invention: Fabrication method of air-permeable anti-sticking cloth License type: Exclusive License Open date: 20120314 Record date: 20120615 |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |