Porous Teflon Fabrics YS9010P

////Porous Teflon Fabrics YS9010P

Porous Teflon Fabrics YS9010P

Porous Teflon Fabrics, high porosity and enough PTFE content

Porous Teflon Fabrics coated fiberglass with lower levels of PTFE(Teflon)(Polytetrafluoroethylene), which makes it has a high porosity and non stick property.

This Porous PTFE fabrics is used in different applications which need air through the fabric under pressure (air circulation for drying and curing processes), normal applications including casting sheets for uncured elastomers, vacuum bag bleeder cloth for composite molding in the manufacturing of composite aircraft components, release sheet in flooring industry or grind wheels and so on.

Different from PTFE fabric premium series, Porous Teflon Fabrics is more flexible, much stronger and can be wrapped around curved shapes.


Porous Teflon Fabrics


By controlling the quality, Youngsun offering Porous PTFE fabrics series with balanced PTFE content and porosity property.

With high porous surface, this Porous Teflon Fabrics can allow air through the Teflon fabric during the production such as vacuum bag bleeder system, PVC flooring, which allow products to cure and out gas through fabric.

At the same time, PTFE content will make sure the easy release and high tensile strength property. Youngsun will balance these two properties by controlling the PTFE content.


Porous Teflon Fabrics YS9010P

Porous Teflon Fabrics YS9010P


Applications of Porous Teflon coated fabrics


Because of their porous property, these PTFE fabrics is irreplaceable for using in a wide range of applications, from the manufacture of polymers to a release medium for composite molding process.


Applications of YS9010P Porous Teflon Fabrics:


  Aerospace, Communications & Milltary, Composite mold release in vacuum bag, or use as release sheets for fabricating glass-resin structures.

  Polymer Processing: Manufacture of silicone rubber sheets, Curing rubber and plastic foams and sponge.

  Insulation and protection.

  Seperation materials.

  Drying painted or lacquered products.

  Release sheet for heat sealing machines


Specifications of Porosity PTFE fabric


ProductProduct CategoryCoating


Standard width
Please ask for other widths
1000 mm39.5 inches
Thickness0.10 mm0.004 inches
Coated weight140 g/m² 4.13 oz/yd²
PTFE content24 %24 %
Porosity20-60 cfm20-60 cfm
Tensile strength240 N/cm Warp137 lbs/inches Warp
200 N/cm Fill200 N/cm Fill
Temperature resistance-73 to +260 °C-100 to +500 °F


Click here to download technical data sheet of YS9010P-ESONE
Porous Teflon coated glass

Porous Teflon coated glass

2017-09-04T11:19:14+08:00By |Categories: Porous PTFE Fabrics, Products, PTFE Fabrics|Tags: , |1 Comment

One Comment

  1. Lucy 2017年8月6日 at pm2:45 - Reply

    We use Porous PTFE sheet for aerospace composite curing

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