| About |
|---|
| General-purpose grade for molding and extrusion This product has superior physical, mechanical and electrical properties, and excellent aging resistance at temperature of -50 to 200°C. The rubber for molding is vulcanized with 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane as vulcanizator, and is widely used to manufacture various keypads, industrial & civil silicone rubber products, sealing elements and miscellaneous parts; it is also applicable to general electric components. The rubber for extrusion is vulcanized with vulcanizator DCBP (Di-(2,4-dichlorobenzoyl) Peroxide), applicable to various silicone rubber tubes, shaped rubber strips and foam rubber strips, etc. This product is available as a milk-white subtranslucent finished product, or compound with curing agent & pigment, or sliced product.&& |
| Product Description | |
|---|---|
| Supplier | DONGJUE |
| Generic | 硅酮 |
| Material Status | Commercial: Active |
| Features | Good heat aging resistance,Good Clarity,Antifreeze,High Heat Resistance |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Shore hardness | |||
| Shaw’s A | 48 to 52 | ASTM D2240 | |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile permanent deformation | < 7 | % | ASTM D412 |
| tensile strength | |||
| yield | > 8.00 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | > 350 | % | ASTM D412 |
| tear strength | > 22.0 | kN/m | ASTM D624 |
| elastic body | Nominal value | Unit | Test method |
|---|
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.10 to 1.20 | g/cm³ | ASTM D1505 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die B |
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