Songhan Plastic Technology Co.,Ltd.

Arlon 55276B028 0.0295" (0.749 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate

Category Polymer , Thermoset , Silicone , Silicone Rubber , 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 55276B028 0.0295" (0.749 mm) Uncured/Cured Silicone Rubber with Fiberglass Substrate.pdf
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Material Notes:
Design/Construction: Interleave: Polyethylene Side 2: Uncured Silicone Rubber Substrate: Style 162 FiberglassSide 1: Cured Silicone Rubber This 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 1.35 g/cc
0.0488 lb/in³
Silicone Property; Arlon SQA-TMS-024
Thickness 76.2 microns
3.00 mil
127 microns
5.00 mil
Side 1; Arlon SQA-TMS-003
165 microns
6.50 mil
Side 2; Arlon SQA-TMS-003
457 microns
18.0 mil
Substrate; Arlon SQA-TMS-003
749 microns
29.5 mil
Overall; Arlon SQA-TMS-003
Mechanical Properties Metric English Comments
Hardness, Shore A 60
Silicone Property; ASTM D2240
Tensile Strength 5.52 MPa
800 psi
Silicone Property; ASTM D412
Elongation at Break 225 %
225 %
Silicone Property; ASTM D412
Tear Strength 15.8 kN/m
90.0 pli
[ppiw], Silicone Property; ASTM D624
Peel Strength 1.35 kN/m
7.70 pli
(S1 to S2), 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
UL RTI, Electrical 220 °C
428 °F
UL RTI, Mechanical without Impact 220 °C
428 °F
Electrical Properties Metric English Comments
Dielectric Strength 25.4 kV/mm
645 kV/in
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 Black
Black/Dark Gray
Total Product Weight (oz/yd2) 27.8
Arlon SQA-TMS-025
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