Rogers Arlon R33920W028 0.028" (0.711 mm) Uncured Silicone Rubber with Fiberglass Substrate

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Rogers Arlon R33920W028 0.028" (0.711 mm) Uncured Silicone Rubber with Fiberglass Substrate
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber; Silicone, Molded, Glass Fiber Filled
Material Notes:	Design/Construction: Side 1: Uncured Silicone Rubber Appearance: White gum on glass fiber fabric This 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; now a part of Rogers Corporation.
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Physical Properties	Metric	English	Comments

Thickness	76.2 microns	3.00 mil	Polyethylene, Interleave
	>= 330 microns	>= 13.0 mil	Side 1
	381 microns	15.0 mil	Prime Coated 1564 Fiberglass, Substrate
	660 - 762 microns	26.0 - 30.0 mil	Overall

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	40 - 50	40 - 50	Compound Property
Tensile Strength	>= 5.52 MPa	>= 800 psi	Compound Property
Elongation at Break	>= 500 %	>= 500 %	Compound Property
Peel Strength	>= 1.05 kN/m	>= 6.00 pli	Bond Strength

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

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	200 °C	392 °F	per UL card E54153
Minimum Service Temperature, Air	-56.7 °C	-70.0 °F
Flammability, UL94	HB	HB	Compound Rated

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
Color	White
Total Product Weight (oz/yd²)	34.7 - 40.7
Uncoated Fabric Break Strength	350 lb/in		Fill Direction, Substrate Property
	400 lb/in		Warp Direction, Substrate Property

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PARL604 / 125790

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