Arlon 56581R025 0.025" (0.635 mm) Uncured 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 56581R025 0.025" (0.635 mm) Uncured Silicone Rubber with Fiberglass Substrate.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Design/Construction:Side 1: Uncured Silicone Rubber Side 2: Uncured Silicone Rubber Appearance: Red silicone gum 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
Thickness	76.2 microns	3.00 mil	Polyethylene, Interleave
	114 microns	4.50 mil	Side 1
	>= 114 microns	>= 4.50 mil	Side 2
	406 microns	16.0 mil	Prime Coated 1564 Fiberglass, Substrate
	660 - 686 microns	26.0 - 27.0 mil	Overall

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	55 - 65	55 - 65	Compound Property
Tensile Strength	>= 6.21 MPa	>= 900 psi	Compound Property
Elongation at Break	>= 300 %	>= 300 %	Compound Property
Peel Strength	>= 1.05 kN/m	>= 6.00 pli	Bond Strength

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	220 °C	428 °F	rated per UL card E54153
Minimum Service Temperature, Air	-56.7 °C	-70.0 °F
Flammability, UL94	HB	HB	Compound Rated

Electrical Properties	Metric	English	Comments
Dielectric Strength	>= 15.7 kV/mm	>= 400 kV/in

Processing Properties	Metric	English	Comments
Cure Time	15.0 min @Temperature 177 °C	0.250 hour @Temperature 350 °F	Recommended Cure Cycle
	120 min @Temperature 232 °C	2.00 hour @Temperature 450 °F	Recommended Postcure Cycle
Shelf Life	6.00 Month @Temperature 23.9 °C	6.00 Month @Temperature 75.0 °F	From date of manufacture

Descriptive Properties	Value	Comments
Color	Red
Total Product Weight (oz/yd2)	25 - 31
Uncoated Fabric Break Strength	350 lb/in	Fill Direction, Substrate Property
	400 lb/in	Warp Direction, Substrate Property

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