
PTFE-FEP dual shrink tubing from APT offers maximum chemical resistance, temperature stability and electrical insulation.
Our dual shrink tubing is made from two firmly bonded layers of different polymers. The outer layer consists of pure PTFE and the inner layer of high-molecular FEP.
The perfect bonding of the two materials on delivery means that even short sections ("shrink sleeves") can be easily assembled without the layers separating from each other. When shrunk, our dual shrink sleeves can withstand temperatures from - 200 °C to + 205 °C. Products 20 different standard dimensions suitable for object diameters from 0.00 mm - 25.00 mm supplied in standard lengths of 1.22 m each. We also manufacture special dimensions and lengths on customer request.
MaterialHose constructionManufacturing process

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