CN104021844A - Teflon varnished cloth - Google Patents
Teflon varnished cloth Download PDFInfo
- Publication number
- CN104021844A CN104021844A CN201410296375.7A CN201410296375A CN104021844A CN 104021844 A CN104021844 A CN 104021844A CN 201410296375 A CN201410296375 A CN 201410296375A CN 104021844 A CN104021844 A CN 104021844A
- Authority
- CN
- China
- Prior art keywords
- teflon
- cloth
- free glass
- varnished
- alkali
- 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.)
- Pending
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- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses Teflon varnished cloth. The Teflon varnished cloth comprises alkali-free glass cloth and a Teflon layer, wherein the Teflon layer covers any one surface or two surfaces of the alkali-free glass cloth, and has the thickness of 0.06-0.50mm. The alkali-free glass cloth is adopted for covering the Teflon layer to form varnished cloth. The Teflon varnished cloth is simple in structure, convenient to manufacture, low in cost, insulated and is suitable for being between the lower temperature of minus 196 DEG C and the high temperature of 300 DEG C, has good weather fastness, insulation, sticking prevention, chemical corrosion resistance, strong acid, strong alkaline and chloroazotic acid resistance, and good corrosion and ventilation performances of various organic solvents.
Description
Technical field
The present invention relates to a kind of varnished cloth, is a kind of polytetrafluoroethylene varnished cloth specifically.
Background technology
, motor cable antiseized at existing food drying, fertilizer packaging, weaving, medical treatment, Aero-Space industry, mostly adopt nonwoven fabrics, glass cloth insulate, antiseized and ventilative, but its insulation property, anti-adhesion performance are lower, serviceability is poor.
Summary of the invention
For deficiency of the prior art, the invention provides a kind of simple in structure, easy to make, insulate, be applicable to low temperature-196 ℃, between 300 ℃ of high temperature, there is weatherability, insulation, antiseized, resistance to chemical attack, the polytetrafluoroethylene varnished cloth that the corrosion of ability strong acid, highly basic, chloroazotic acid and various organic solvents and permeability are good.
The technical solution used in the present invention is: a kind of polytetrafluoroethylene varnished cloth, is characterized in that: comprise alkali-free glass cloth and polytetrafluoroethylene floor, polytetrafluoroethylene floor is covered in any surface or two surfaces of alkali-free glass cloth.
The preferred technical solution of the present invention is, described polytetrafluoroethylene layer thickness 0.06-0.50mm.
The present invention adopts alkali-free glass cloth outer cladding polytetrafluoroethylene floor to form varnished cloth, and it is simple in structure, easy to make, and cost is low, and insulation, antiseized and permeability good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: alkali-free glass cloth 1, polytetrafluoroethylene floor 2.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Shown in Fig. 1, a kind of polytetrafluoroethylene varnished cloth comprises alkali-free glass cloth 1 and polytetrafluoroethylene floor 2, and polytetrafluoroethylene floor 2 is covered in 1 liang of surface of alkali-free glass cloth; Polytetrafluoroethylene layer thickness 0.06-0.50mm.
Claims (3)
1. a polytetrafluoroethylene varnished cloth, is characterized in that: comprise alkali-free glass cloth and polytetrafluoroethylene floor, polytetrafluoroethylene floor is covered in any surface or two surfaces of alkali-free glass cloth.
2. a kind of polytetrafluoroethylene varnished cloth according to claim 1, is characterized in that: described polytetrafluoroethylene layer thickness 0.06-0.50mm.
3. a kind of polytetrafluoroethylene varnished cloth according to claim 1, is characterized in that: described polytetrafluoroethylene floor is applicable to low temperature-196 ℃, between 300 ℃ of high temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296375.7A CN104021844A (en) | 2014-06-27 | 2014-06-27 | Teflon varnished cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410296375.7A CN104021844A (en) | 2014-06-27 | 2014-06-27 | Teflon varnished cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104021844A true CN104021844A (en) | 2014-09-03 |
Family
ID=51438558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410296375.7A Pending CN104021844A (en) | 2014-06-27 | 2014-06-27 | Teflon varnished cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104021844A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2233358C2 (en) * | 2001-12-26 | 2004-07-27 | Горшков Сергей Владимирович | Multiple-layer rolled polymer covering |
| CN101934615A (en) * | 2010-07-21 | 2011-01-05 | 顾根山 | High-frequency microwave multilayer board bonding sheet and manufacturing method thereof |
| CN102431244A (en) * | 2011-09-25 | 2012-05-02 | 顾根山 | Breathable adhesion-proof cloth |
| CN203476511U (en) * | 2013-08-23 | 2014-03-12 | 中国航天科技集团公司第六研究院第十一研究所 | Heat insulating hood |
| CN104088159A (en) * | 2013-04-01 | 2014-10-08 | 包信海 | Teflon varnished cloth |
-
2014
- 2014-06-27 CN CN201410296375.7A patent/CN104021844A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2233358C2 (en) * | 2001-12-26 | 2004-07-27 | Горшков Сергей Владимирович | Multiple-layer rolled polymer covering |
| CN101934615A (en) * | 2010-07-21 | 2011-01-05 | 顾根山 | High-frequency microwave multilayer board bonding sheet and manufacturing method thereof |
| CN102431244A (en) * | 2011-09-25 | 2012-05-02 | 顾根山 | Breathable adhesion-proof cloth |
| CN104088159A (en) * | 2013-04-01 | 2014-10-08 | 包信海 | Teflon varnished cloth |
| CN203476511U (en) * | 2013-08-23 | 2014-03-12 | 中国航天科技集团公司第六研究院第十一研究所 | Heat insulating hood |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |