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Arlon R38726R020 0.020" (0.508 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate

Category Polymer , Thermoset , Silicone , Silicone Rubber
Manufacturer Arlon
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arlon R38726R020 0.020" (0.508 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate.pdf
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Material Notes:
Design/Construction: Interleave: Polyethylene Side 2: Uncured Silicone RubberSubstrate: Style 162 FiberglassSide 1: Cured SiliconeProduct Use: Flexible heater substrateAppearance: Red colored, high viscosity gum and rubber on fiberglass clothThis 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 1.33 g/cc
0.0480 lb/in³
Silicone Property; Arlon SQA-TMS-024
Thickness 63.5 microns
2.50 mil
Interleave
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; Arlon SQA-TMS-003
Mechanical Properties Metric English Comments
Hardness, Shore A 51
51
Silicone Property; ASTM D2240
Tensile Strength 8.088 MPa
1173 psi
Silicone Property; ASTM D412
Elongation at Break 567 %
567 %
Silicone Property; ASTM D412
Peel Strength 3.37 kN/m
19.2 pli
Bond Strength; Arlon SQA-TMS-011
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 26.8 kV/mm
680 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 121 °C
0.250 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
From date of manufacture
Descriptive Properties Value Comments
Color Red
Red
Substrate
Total Product Weight (oz/yd2) 20.7
Arlon SQA-TMS-025
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