Arlon 51921R020 0.020" Uncured Silicone Rubber with Fiberglass Substrate

Category	Polymer , Thermoset , Silicone , Silicone, Molded, Glass Fiber Filled
Manufacturer	Arlon
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Arlon 51921R020 0.020" Uncured Silicone Rubber with Fiberglass Substrate.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Design/Construction:Side 1: Uncured Silicone RubberSubstrate: Prime Coated 7628 FiberglassSide 2: Uncured Silicone RubberInterleave: 3 mil PEThis data represents typical values for the production material and should not be used as material specifications.Information provided by ARLON Silicone Technologies Division.

Physical Properties	Metric	English	Comments
Thickness	152 microns	6.00 mil	Side 1
	152 microns	6.00 mil	Side 2
	203 microns	8.00 mil	Substrate
	508 microns	20.0 mil	Overall Thickness

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	50	50	Silicone Property
Tensile Strength	>= 4.83 MPa	>= 700 psi	Silicone Property
Elongation at Break	>= 250 %	>= 250 %	Silicone Property
Peel Strength	>= 0.877 kN/m	>= 5.00 pli	Bond Strength

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Inert	232 °C	450 °F
Minimum Service Temperature, Air	-56.7 °C	-70.0 °F
Flammability Test	3.0	3.0	Char Length, inches; FTMS 191A; Method 5903
	12	12	Flame Time, seconds; FTMS 191A; Method 5903
	20	20	Glow Time, seconds; FTMS 191A; Method 5903

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

Processing Properties	Metric	English	Comments
Cure Time	120 min @Temperature 204 °C	2.00 hour @Temperature 400 °F	Recommended Post Cure 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 23.9 °C	6.00 Month @Temperature 75.0 °F

Descriptive Properties	Value	Comments
Color	Red
Total Product Weight (oz/yd2)	23.1
Uncoated Fabric Break Strength (lb/in)	200	Fill Direction
	250	Warp Direction

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