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Arlon 55279R028 Silicone Rubber/Fiberglass Laminate

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 55279R028 Silicone Rubber/Fiberglass Laminate.pdf
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Material Notes:
Interleave: 3 mil PE; Layer 2: uncured silicone rubber; Layer 1: cured silicone rubber; Substrate: 162 fiberglass
Physical Properties Metric English Comments
Specific Gravity 1.35 g/cc
1.35 g/cc
silicone property; Arlon SQA-TMS-024
Thickness 88.9 microns
3.50 mil
layer 1; Arlon SQA-TMS-003
178 microns
7.00 mil
layer 2; Arlon SQA-TMS-003
483 microns
19.0 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
60
silicone property; ASTM D2240
Tensile Strength, Ultimate 5.52 MPa
800 psi
silicone property; ASTM D412
Elongation at Break 225 %
225 %
silicone property; ASTM D412
Adhesive Bond Strength 0.0545 MPa
7.90 psi
ASTM D624
Tear Strength 15.8 kN/m
90.0 pli
Die B; silicone property; 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
UL RTI, Electrical 200 °C
392 °F
UL RTI, Mechanical without Impact 200 °C
392 °F
Electrical Properties Metric English Comments
Dielectric Strength 17.3 kV/mm
440 kV/in
ASTM D149
Processing Properties Metric English Comments
Cure Time 120 min

@Temperature 204 °C
2.00 hour

@Temperature 400 °F
15.0 min

@Pressure 0.345 MPa,
Temperature 121 °C
0.250 hour

@Pressure 50.0 psi,
Temperature 250 °F
Shelf Life 6.00 Month

@Temperature 23.9 °C
6.00 Month

@Temperature 75.0 °F
Descriptive Properties Value Comments
Color Red
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