| About |
|---|
| 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 | |
|---|---|
| Supplier | DONGJUE |
| Generic | 硅酮 |
| Material Status | Commercial: Active |
| Features | Antifreeze,High Heat Resistance,Good coloring |
| Availabilitys | Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 to 1.25 | g/cm³ | ASTM D1505 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 57 to 63 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile permanent deformation | < 14 | % | ASTM D412 |
| tensile strength | |||
| yield | > 7.50 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | > 360 | % | ASTM D412 |
| tear strength | > 20.0 | kN/m | ASTM D624 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | > 18 | kV/mm | ASTM D149 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die B |
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