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Master Bond adhesives

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Saint-Gobain CHR® 2045-3 Skived PTFE Film Backing Silicone Adhesive Pressure Sensitive Tape
Categories: Polymer; Adhesive; Tape; Thermoset; Silicone

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. All data based on a 0.0045 inch test sample.(Thickness given is for both backing and adhesive. Backing thickness is .003 inches.)
Information provided by Saint Gobain Performance Products.

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Mechanical PropertiesOriginal ValueComments
Elongation at Break 350 %
Tear Strength 20.0 pliInitial Tear Strength
 
Electrical PropertiesOriginal ValueComments
Dielectric Strength 2100 V/mil
Dielectric Breakdown 9500 V
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 500 °F
Minimum Service Temperature, Air -40.0 °F
 
Descriptive Properties
ColorGray

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