| 摘要 |
PURPOSE: Specialized silica, a rubber composition containing thereof, and a product including thereof are provided to offer allyl activated deposited silica, and synthetic amorphous silica to the specialized silica. CONSTITUTION: Specialized silica, a rubber composition containing thereof, and a product including thereof contain deposited silica includes more than one allyl group substituent. The deposited silica is marked with chemical formula I. In the chemical formula I, R2 and R3 are selected from the group consisting of an alkyl group with 1~4 carbon atoms, a cycloalkyl group, a phenyl group, an alkene group with 3~18 carbon atoms, and a cycloalkene group with 5~8 carbon atoms. |
