About |
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High-transparency fumed rubber High-transparency fumed rubber has high grade of transparency, excellent physical properties & yellowing resistance and good processability. They are applicable to molded products and can be used in food contact grade products with extremely requirement for high transparency, such as: nipple, bite stick, etc.&& |
Product Description | |
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Supplier | DONGJUE |
Generic | 硅酮 |
Material Status | Commercial: Active |
Features | Good Clarity,Good color stability |
Availabilitys | Asia Pacific |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.03 to 1.11 | g/cm³ | ASTM D1505 |
Shrinkage rate | |||
MD | 3.2 to 3.7 | % | ASTM D955 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s A | 30 to 34 | ASTM D2240 |
elastic body | Nominal value | Unit | Test method |
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Tensile permanent deformation | < 8 | % | ASTM D412 |
tensile strength | |||
yield | > 8.00 | MPa | ASTM D412 |
Tensile strain | |||
fracture | > 700 | % | ASTM D412 |
tear strength | > 20.0 | kN/m | ASTM D624 |
Electrical performance | Nominal value | Unit | Test method |
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Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric strength | > 22 | kV/mm | ASTM D149 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. Die B |
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