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Saint-Gobain CHR® 2255-2 High Modulus PTFE Film Backing Silicone Adhesive Pressure Sensitive Tape

Category Polymer , Adhesive , Tape , Thermoset , Silicone
Manufacturer Saint-Gobain Perfomance Plastics
Trade Name CHR®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Saint-Gobain CHR® 2255-2 High Modulus PTFE Film Backing Silicone Adhesive Pressure Sensitive Tape.pdf
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Material Notes:
Description: PTFE films provide a conformable release surface and exhibit a remarkably low coefficient of friction and non-stick properties. PTFE films have high temperature resistance and are virtually unaffected by all chemicals. At elevated temperatures, PTFE film still retains excellent tensile strength. Service temperatures range from -100°F to +500°F (-73°C to 260°C). This tape uses a silicone adhesive system. Perfect for extreme temperature applications, silicone adhesives perform in continuous operating temperatures from -100°F to 500° (-73°C to 260°C). Silicone-based adhesive systems exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.Specification Notes: MIL-I-123594C Type 1, Class 1, A-A-59474. All data based on a 0.0035 inch test sample.(Thickness given is for both backing and adhesive. Backing thickness is .002 inches.) Information provided by Saint Gobain Performance Products.
Mechanical Properties Metric English Comments
Elongation at Break 150 %
150 %
Tear Strength 5.26 kN/m
30.0 pli
Initial Tear Strength
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 260 °C
500 °F
Minimum Service Temperature, Air -73.3 °C
-100 °F
Electrical Properties Metric English Comments
Dielectric Strength 101 kV/mm
2570 kV/in
Dielectric Breakdown 9000 V
9000 V
Descriptive Properties Value Comments
Color Gray
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