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Arlon R37879X034 Silicone Rubber/Fiberglass Laminate

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , 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 R37879X034 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 2.70 g/cc
2.70 g/cc
silicone property; Arlon SQA-TMS-024
Thickness 102 microns
4.00 mil
layer 1; Arlon SQA-TMS-003
305 microns
12.0 mil
layer 2; Arlon SQA-TMS-003
457 microns
18.0 mil
substrate; Arlon SQA-TMS-003
864 microns
34.0 mil
overall; Arlon SQA-TMS-003
Mechanical Properties Metric English Comments
Hardness, Shore A 77
77
silicone property; ASTM D2240
Tensile Strength, Ultimate 4.72 MPa
685 psi
silicone property; ASTM D412
Elongation at Break 125 %
125 %
silicone property; ASTM D412
Adhesive Bond Strength 0.0155 MPa
2.25 psi
Arlon SQA-TMS-011
Tear Strength 8.77 kN/m
50.0 pli
Die B; silicone property; ASTM D624
Thermal Properties Metric English Comments
Thermal Conductivity 1.70 W/m-K
11.8 BTU-in/hr-ft²-°F
overall; Arlon SQA-TMS-054
1.40 W/m-K

@Temperature 100 °C
9.72 BTU-in/hr-ft²-°F

@Temperature 212 °F
silicone property; ASTM E1530
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 16.7 kV/mm
425 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 7.22 °C
6.00 Month

@Temperature 45.0 °F
Descriptive Properties Value Comments
Color Gray
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