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Porous PTFE coated fabric

Basic Info

Model No.: YS9006P

Application: Insulators

Type: Insulation Tape

Additional Info

Packaging: Export Carton

Brand: ESONE

Place of Origin: China

Port: Shanghai

Product Description

Porous PTFE Coated Fabric, porous release sheet for curing process

porous ptfe coated fabric has a high porosity than most PTFE coated fabrics, and this line combines fiberglass with lower levels of PTFE coating.

This material is used in applications which need airflow throw 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.

Unlike PTFE premium series, it is more flexible, much stronger and can be wrapped around curved shapes.

Porous PTFE coated fabric

After many years development, Youngsun offering Porous series with balanced PTFE content and porosity.

With high porosity surface, this Porous PTFE coated fabric allow air pass the fabric during the production such as vacuum bag bleeder cloth, which allow products to cure and out gas through fabric.

In the meantime, PTFE content will still ensure easy release and high tensile strength. Youngsun will balance these two properties.

Porous PTFE coated fabric

Applications of Porous PTFE coated fabrics

Because of their unique properties, these fabrics are excellent for using in a wide range of applications, from the manufacture of polymers to a release medium for composite molding process.

Applications of Porous PTFE coated fabric:

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

Product Category

PTFE Fabric Porous Serie

Standard Width(mm)
Please ask for other widths
Normal Thickness
PTFE Content
Tensile Strength Warp/Fill
YS9006P 1000 0.06 66 28 160/146
YS9010P 1000 0.1 140 24 240/200
YS9023P 1000, 1500, 2600 0.23 278 26 460/430
YS9032P 1000, 1250, 1500,
0.32 380 22 700/630

Porous PTFE coated fabrics

How to use Porous PTFE Fabric for Vacuum bag systems

Porous PTFE Sheet is used to touch the composited material directly, the enough porosity ensure the redundant resin and air can pass though PTFE sheet, and this bag can be vacuumized thoroughly.

This fabric will also providing a shiny surface for composited material after release.

Vacuum bag system will also use PTFE adhesive fabric to stick to molding, which is on the bottom of the vacuum bag.

PTFE fabric for vacuum bagging

Looking for ideal Porous PTFE Coated Fabric Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Porous PTFE Sheets are quality guaranteed. We are China Origin Factory of Porous Teflon Coated Fabric. If you have any question, please feel free to contact us.

Product Categories : PTFE Coated Glass Fabric > Porous PTFE Fabric

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  • Porous PTFE coated fabric
  • Porous PTFE coated fabric
  • Porous PTFE coated fabric
  • Porous PTFE coated fabric
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