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Arlon 56579R028 0.0295" Uncured/Cured Silicone Rubber with Fiberglass Substrate

Category Polymer , Thermoset , Silicone , 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 56579R028 0.0295" Uncured/Cured Silicone Rubber with Fiberglass Substrate.pdf
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Material Notes:
Design/Construction:Interleave: 2.5 mil PELayer 2: Uncured Silicone RubberLayer 1: Cured Silicone RubberSubstrate: Style 1564 FiberglassThis 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 1.24 g/cc
0.0448 lb/in³
Layer 2 Silicone Property; Arlon SQA-TMS-024
1.35 g/cc
0.0488 lb/in³
Layer 1 Silicone Property; Arlon SQA-TMS-024
Thickness 140 microns
5.50 mil
Layer 1; Arlon SQA-TMS-003
203 microns
8.00 mil
Layer 2; Arlon SQA-TMS-003
406 microns
16.0 mil
Substrate; Arlon SQA-TMS-003
749 microns
29.5 mil
Overall Thickness; Arlon SQA-TMS-003
Mechanical Properties Metric English Comments
Hardness, Shore A 44
44
Layer 2 Silicone Property; ASTM D2240
52
52
Layer 1 Silicone Property; ASTM D2240
Tensile Strength 6.14 MPa
890 psi
Layer 1 Silicone Property; ASTM D412
7.58 MPa
1100 psi
Layer 2 Silicone Property; ASTM D412
Elongation at Break 550 %
550 %
Layer 1 Silicone Property; ASTM D412
650 %
650 %
Layer 2 Silicone Property; ASTM D412
Peel Strength 2.68 kN/m
15.3 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
UL RTI, Electrical 220 °C
428 °F
File E54153
UL RTI, Mechanical without Impact 200 °C
392 °F
File E54153
Electrical Properties Metric English Comments
Dielectric Strength 24.6 kV/mm
625 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
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 21.1 °C
6.00 Month

@Temperature 70.0 °F
Descriptive Properties Value Comments
Color Red
Total Product Weight (oz/yd2) 30.5
Arlon SQA-TMS-025
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