Wholesale Distributors for PTFE Envelope EPDM Gasket Wholesale to Canada

PTFE envelope EPDM gasket utilizing PTFE jacket have become popular for use in severely corrosive services because of its low min. Seating stress, excellent creep resistance, high deformability and choice of a variety of filler materials to assure optimum performance on any specific application.

Product Feature:

l Virtually 100% chemically resistance

l Temperature resistance: -200~+260℃

l Pressure resistance: 4Mpa

Application

PTFE envelope gaskets are widely used in food and process industrial where contamination of the medium can not be permitted. Suitable for medium strong alkalis, cryogenic fluids, oxygen, chlorine gas etc.

A4000 & Wrightlon® 5200 are high temperature, fluoropolymer release films that have excellent elongation and will conform easily to the most complex curvatures.

They are capable of cure temperatures up to 500°F (260°C). These films will release from most resin systems and will provide a glossy finish when used directly on the laminate.

All standard perforations are available. Please see our perforation table in the “Release Films” film section of the catalog.

Benefits:
• Excellent elongation and strength reduces bridging in corners, avoiding scrap or rework.
• High visibility colors reduce risk of FOD and leaving film on cured parts.
• Color options help differentiate perforation styles.
• Easy release off cured parts, leaving excellent finish.
• Widths up to 160 inches (4 m) without heat seams.

For more information, please visit: www.airtechonline.com

Spiral wound gasket being manufactured on automatic winder.