About |
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Common grade for molding and extrusion This product has good physical and mechanical properties and processability. This product can be divided into two sub-categories: rubber for molding and rubber for extrusion. The rubber for molding is vulcanized with 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane as vulcanizator, applicable to manufacturing of industrial miscellaneous parts such as keypads, sealing rings and sealing gaskets; and the rubber for extrusion is vulcanized with vulcanizator DCBP (Di-(2,4-dichlorobenzoyl) Peroxide), applicable to manufacturing of various electric wires, cables, hoses and tapes.&& |
Product Description | |
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Supplier | DONGJUE |
Generic | 硅酮 |
Material Status | Commercial: Active |
Features | Excellent Processability |
Availabilitys | Asia Pacific |
Process Methods | Extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.08 to 1.18 | g/cm³ |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s A | 38 to 42 |
elastic body | Nominal value | Unit | Test method |
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Tensile permanent deformation | < 14 | % | |
tensile strength | > 6.50 | MPa | |
Tensile strain | |||
fracture | > 450 | % | |
tear strength | > 16.0 | kN/m |
Electrical performance | Nominal value | Unit | Test method |
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Volume resistivity | > 1.0E+14 | ohms·cm | |
Dielectric strength | > 18 | kV/mm |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. Die B |
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