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Arlon 19540R020 0.020" (0.508 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 19540R020 0.020" (0.508 mm) Uncured Silicone Rubber with Fiberglass Substrate.pdf
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Material Notes:
Design/Construction: Interleave: Polyethylene Side 1: Uncured Silicone RubberSubstrate: 1523 Style 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 1.16 g/cc
0.0419 lb/in³
Silicone Property; Arlon SQA-TMS-024
Thickness 76.2 microns
3.00 mil
Interleave
152 microns
6.00 mil
Side 1; Arlon SQA-TMS-003
381 microns
15.0 mil
Substrate; Arlon SQA-TMS-003
508 microns
20.0 mil
Overall; Arlon SQA-TMS-003
Mechanical Properties Metric English Comments
Hardness, Shore A >= 45
>= 45
Silicone Property; ASTM D2240
Tensile Strength 6.76 MPa
980 psi
Silicone Property; ASTM D412
Elongation at Break 390 %
390 %
Silicone Property; ASTM D412
Peel Strength 1.70 kN/m
9.70 pli
Bond Strength; 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
Electrical Properties Metric English Comments
Dielectric Strength 18.1 kV/mm
460 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 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) 21.2
Arlon SQA-TMS-025
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