Arlon 32570R040 0.040" (1.02 mm) Uncured Silicone Rubber with Fiberglass Carrier

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 32570R040 0.040" (1.02 mm) Uncured Silicone Rubber with Fiberglass Carrier.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Design/Construction: Interleave: PolyethyleneSide 1: Uncured Silicone RubberCarrier: PTFE Coated FiberglassThis 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	1.22 g/cc	0.0441 lb/in³	Silicone Property; Arlon SQA-TMS-024
Thickness	76.2 microns	3.00 mil	Interleave
	127 microns	5.00 mil	Carrier; Arlon SQA-TMS-003
	1020 microns	40.0 mil	Overall; Arlon SQA-TMS-003
	1020 microns	40.0 mil	Side 1; Arlon SQA-TMS-003

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	36	36	Silicone Property; ASTM D2240
Tensile Strength	6.38 MPa	925 psi	Silicone Property; ASTM D412
Elongation at Break	550 %	550 %	Silicone Property; ASTM D412
Tear Strength	14.5 kN/m	83.0 pli	Die B, Silicone Property; ASTM D624

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	232 °C	450 °F
Minimum Service Temperature, Air	-56.7 °C	-70.0 °F
UL RTI, Electrical	220 °C	428 °F	E54153
UL RTI, Mechanical without Impact	220 °C	428 °F	E54153

Electrical Properties	Metric	English	Comments
Dielectric Strength	32.1 kV/mm	815 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 177 °C	0.250 hour @Pressure 50.0 psi, Temperature 350 °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	Light Brown	Carrier
	Red
Total Product Weight (oz/yd2)	37.9	Arlon SQA-TMS-025

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