Porous / Bleeder-Grade PTFE Fiberglass Fabrics

Designed to be "breathable" without sacrificing the non-stick properties of PTFE, Precision’s Porous/Bleeder Grade PTFE Coated Fiberglass Fabrics is manufactured from a woven fiberglass substrate coated with a uniform, light coating of PTFE. Precision’s Porous/Bleeder Grade PTFE Coated Fiberglass Fabrics allows products to cure and outgas through the fabric. These unique properties are useful in a wide variety of industries, from the manufacture of polymers to use as a release medium for composite molding.

These fabrics are available over a wide range of porosity. Principle applications include:
• filtration
• strainers
• pollution abatement
• peel ply

Features:

Excellent release characteristics
Low friction surface
Operational and dimensionally stable from –100°F (-73° C) to +500°F (+260°C)
Chemical resistant
Virtually zero flow under heat and pressure
FDA compliant (21 CFR 177.1550) for food processing, packaging and handling

*Please select the quantity for each item you wish to order and click the 'Add To Quote' button below.

Custom Dimensions:

For Fabric & Tape requests please include width (in inches) and length (in yards) in the Custom Dimension box below (Ex. 12” x 36 yards).
For Belt requests please include width (in inches), length (in inches) and desired splice in the Custom Dimension box below (Ex. 60” x 240” with an alligator splice). If you do not know splicing requirement, please leave it blank and we will work with you to recommend the best option.

Product Number	Nominal Thickness (mil)	Coated Weight (lbs/sq yd)	Tensile Strength Warp / Fill (lbs/inch)	Tear Strength Warp / Fill (lbf)	Maximum Width	Custom Dimensions	Add Qty.
PC-2 Porous Bleeder	2	0.12	60 / 55	N/A	60”
PC-11 Porous	11	0.78	220 / 190	45.0 / 60.0	104”

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Data Sheet