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Arlon 51986RA020 0.020" Cured/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 51986RA020 0.020" Cured/Uncured Silicone Rubber with Fiberglass Substrate.pdf
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Material Notes:
Design/Construction:Side 1: Cured Silicone RubberSubstrate: Style 7628 FiberglassSide 2: Uncured Silicone RubberInterleave: 3 mil PolyethyleneThis 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
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
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 Thickness; 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
Die B; Silicone Property; ASTM D624
Peel Strength 0.508 kN/m
2.90 pli
Bond Strength; Arlon SQA-TMS-011
Thermal Properties Metric English Comments
Maximum Service Temperature, Inert 232 °C
450 °F
Minimum Service Temperature, Air -56.7 °C
-70.0 °F
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 Post Cure Cycle
49.8 min

@Pressure 0.345 MPa,
Temperature 121 °C
0.830 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
Descriptive Properties Value Comments
Color Red
Total Product Weight (oz/yd2) 25.9
Arlon SQA-TMS-025
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