PTFE-FEP Dual Wall Heat Shrink - APT
Raw material information. Our dual-wall heat shrink tubes are manufactured from two layers of different polymers combined with one another. The outer layer is composed of pure PTFE and the inner layer of high-molecular FEP. During the shrinking process, the outer PTFE layer shrinks at a temperature of about 330 °C (approx. 626° F), whereas the FEP inner layer becomes a semifluid …
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