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Saint-Gobain COHRlastic® CF4451 High Surface Resistivity Reinforced Solid Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Saint-Gobain Perfomance Plastics
Trade Name COHRlastic®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Saint-Gobain COHRlastic® CF4451 High Surface Resistivity 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 4451 is a fiberglass fabric coated with static dissipating silicone rubber having a surface resistivity of 1 x 105 Ohms - cm. Virtually eliminates static electric discharges which cause operator discomfort and can potentially damage electrical laminates. All data based on a 0.0625 inch test sample.(Also available in 0.078"; 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 <= 1.0 g/l
<= 1.0 g/l
Weight Loss (4 hrs at 400°F)
Mechanical Properties Metric English Comments
Hardness, Shore A 76
76
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 Black
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