PTFE Breathable Membranes

PTFE has the advantage of the breathable membranes. The PTFE is made of expanded polytetrafluoroethylene (ePTFE) and is designed with billions of micropores. These pores are 700 times larger than air molecules, ensuring reliable air permeability and pressure balance. However, these pores are 20,000 times smaller than water droplets, which can effectively block the ingress of liquids, dirt and debris.

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Product Introduction

High quality and reliability

Selecting high-performance products from international first-class companies such as DuPont and 3M as other raw materials, strictly controlling the production process, focusing on product quality inspection, and providing customers with highly reliable waterproof and breathable solutions.

Variety of choices

The micropore size of the full range of products from 0.1um to 1.5um can meet the different requirements of customers for air permeability and protection level; a variety of material substrates can adapt to different environments or customer requirements for appearance


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