Arlon 51986R020 0.020" (0.508 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate

Category	Polymer , Thermoset , Silicone , Silicone Rubber , Silicone, Molded, Glass Fiber Filled
Manufacturer	Arlon
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Arlon 51986R020 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: Side 1: Cured Silicone RubberSubstrate: Style 7628 Fiberglass Side 2: Uncured Silicone Rubber Interleave: Polyethylene Product 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	1.62 g/cc	0.0585 lb/in³	Silicone Property; Arlon SQA-TMS-024
Thickness	76.2 microns	3.00 mil	Side 1; Arlon SQA-TMS-003
	76.2 microns	3.00 mil	Interleave
	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	74	74	Silicone Property; ASTM D2240
Tensile Strength	5.78 MPa	838 psi	Silicone Property; ASTM D412
Elongation at Break	128 %	128 %	Silicone Property; ASTM D412
Tear Strength	15.6 kN/m	89.0 pli	[ppiw], Die B, Silicone Property; ASTM D624
Peel Strength	0.508 kN/m	2.90 pli	(S2 to S2), 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
Flammability, UL94	V-0	V-0	E54153

Electrical Properties	Metric	English	Comments
Dielectric Strength	36.0 kV/mm	914 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
	5.00 min @Pressure 0.345 MPa, Temperature 121 °C	0.0833 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)	25.9	Arlon SQA-TMS-025

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