CHR® CHEMLAM Copper is fiberglass fabric impregnated with PTFE (polytetrafluoroethylene) dispersion, laminated to PTFE film and coated with high-temperature, pressure-sensitive silicone adhesive.

Features/Benefits

Chemlam Copper is a laminate construction offering an additional 0.001" (1 mil) of PTFE over the entire surface of the impregnated cloth. This makes an even more durable and longer lasting product than our standard PTFE tapes. Copper film contains modified PTFE dispersion which results in a harden surface. The combination of uniform, pin-hole-free and hardened film enables CHEMLAM Copper tapes to outperform thicker, higher grade PTFE coated fiberglass tapes at similar prices. SGC6 is dimensionally stable and resistant to tears, punctures, abrasion and wear.

Applications

Chemlam Copper is frequently used by the packaging industry as a release surface on heat sealers, blister formation and form-fill-seal equipment where heavy production demands a product with more release surface material. The durability and anti-stick properties of Chemlam Copper also make it an ideal material for the lining of guide rails, chutes and slides. The high temperature capabilities and nonstick properties of Chemlam allow it to perform as an excellent release surface in severe industrial environments, platen covers, dry can covers and the composite aircraft industry.

Standard roll length is 18 or 36 yards long and is available with or without a liner.

 Values shown are nominal and should not be used for writing specifications.

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