TREATED POROUS POLYTETRAFLUOROETHYLENE MEMBRANE AND COMPOSITES THEREOF, AN ANTI-STAINING AND ANTI-PEELING AGENT AND A PROCESSING METHOD FOR THE MEMBRANE

摘要

A polytetrafluoroethylene membrane is attached to a substrate (i.e. textile) and then treated with an anti-staining and anti-peeling agent by a processing method to obtain a final composite product having ventilative, moisture-releasable, water-repelling anti-staining, oil-repelling, anti-peeling and laundry-resistant efficiency.