Arlon R38726R020 0.020" (0.508 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate

Category	Polymer , Thermoset , Silicone , Silicone Rubber
Manufacturer	Arlon
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Arlon R38726R020 0.020" (0.508 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Design/Construction: Interleave: Polyethylene Side 2: Uncured Silicone RubberSubstrate: Style 162 FiberglassSide 1: Cured SiliconeProduct Use: Flexible heater substrateAppearance: Red colored, high viscosity gum and rubber on fiberglass clothThis data represents typical values for the production material. The data should not be used to write, or in place of, material specifications.Information provided by Arlon, Silicone Technologies Division

Physical Properties	Metric	English	Comments
Density	1.33 g/cc	0.0480 lb/in³	Silicone Property; Arlon SQA-TMS-024
Thickness	63.5 microns	2.50 mil	Interleave
	76.2 microns	3.00 mil	Side 1; Arlon SQA-TMS-003
	203 microns	8.00 mil	Substrate; Arlon SQA-TMS-003
	229 microns	9.00 mil	Side 2; Arlon SQA-TMS-003
	508 microns	20.0 mil	Overall; Arlon SQA-TMS-003

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	51	51	Silicone Property; ASTM D2240
Tensile Strength	8.088 MPa	1173 psi	Silicone Property; ASTM D412
Elongation at Break	567 %	567 %	Silicone Property; ASTM D412
Peel Strength	3.37 kN/m	19.2 pli	Bond Strength; Arlon SQA-TMS-011

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	232 °C	450 °F
Minimum Service Temperature, Air	-56.7 °C	-70.0 °F

Electrical Properties	Metric	English	Comments
Dielectric Strength	26.8 kV/mm	680 kV/in	ASTM D149

Processing Properties	Metric	English	Comments
Cure Time	120 min @Temperature 204 °C	2.00 hour @Temperature 400 °F	Recommended Postcure Cycle
	15.0 min @Pressure 0.345 MPa, Temperature 121 °C	0.250 hour @Pressure 50.0 psi, Temperature 250 °F	Recommended Cure Cycle
Shelf Life	6.00 Month @Temperature 21.1 °C	6.00 Month @Temperature 70.0 °F	From date of manufacture

Descriptive Properties	Value	Comments
Color	Red
	Red	Substrate
Total Product Weight (oz/yd2)	20.7	Arlon SQA-TMS-025

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