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Saint-Gobain COHRlastic® CF3320 Reinforced Solid Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Saint-Gobain Perfomance Plastics
Trade Name COHRlastic®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Saint-Gobain COHRlastic® CF3320 Reinforced Solid Rubber.pdf
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Material Notes:
Description: COHRlastic® CF silicone solid rubber reinforced with fiberglass is a dimensionally-stable, durable material for press pads, belting and gasketing. It is available in six constructions. CF 3320, available in three thicknesses, was developed to meet AMS 3320. Consequently, 3320 has lubricating oil resistance and excellent compression set resistance. All data based on a 0.0625 inch test sample.(Also available in 3/32, 1/8; Thickness shown is for silicone rubber. Fiberglass thickness = 0.014".) Information provided by Saint Gobain Performance Products.
Physical Properties Metric English Comments
Volatile Organic Compounds (VOC) Content 1.5 g/l
1.5 g/l
Weight Loss (4 hrs at 400°F)
Mechanical Properties Metric English Comments
Hardness, Shore A 74
74
Elongation at Break <= 10 %
<= 10 %
Flexural Strength 5.17 MPa
750 psi
Diaphragm Burst Strength
Tear Strength 52.6 kN/m
300 pli
Thermal Properties Metric English Comments
CTE, linear 270 µm/m-°C

@Temperature 20.0 °C
150 µin/in-°F

@Temperature 68.0 °F
Silicone rubber component
Thermal Conductivity 0.274 W/m-K
1.90 BTU-in/hr-ft²-°F
Electrical Properties Metric English Comments
Dielectric Strength 19.7 kV/mm
500 kV/in
Descriptive Properties Value Comments
Color Red
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