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How to import high quality PTFE / FEP dull wall heat shrink tube from China

Working temperature: -80℃~ +260℃

Shrinkage temperature: 320℃

Shrinkage ratio: 1.7:1 and 4:1


The PTFE heat-shrinkable sleeve is made of imported high-quality PTFE (PTFE commonly known as Teflon, plastic king) resin and processed by special methods. The product has the advantages of high temperature resistance, voltage resistance, corrosion resistance, wear resistance, good self-sliding, transparency and hardness. Passed SGS certification and complies with RoHs standard.


Widely used in electronics, computers, electric heating, aerospace, military, communications and other important science and technology industries. Such as micro-transformers, special sensors, artificial blood vessels, etc.