| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cross-linkable rubber composition capable of improving both processability and non-staining properties and capable of sufficiently showing heat resistance and non-staining properties of a polyolefin based crosslinked rubber material by using a non-polar hydrocarbon based oil as a plasticizer. <P>SOLUTION: The cross-linkable rubber composition is characterized by comprising at least 100 pts.wt. of component (A), 0.1-100 pts.wt. of component (B) and 10-1,000 pts.wt. of component (C), and after their mixing the viscosity is 0.01-10,000 Pa s at 25°C. Component (A) is a specific ethylene-α-olefin/nonconjugated polyene copolymer, component (B) is a hydrosilyl group containing compound having at least two hydrosilyl groups in the molecule, and component (C) is a non-polar hydrocarbon based oil. <P>COPYRIGHT: (C)2013,JPO&INPIT |
