摘要
叶蜡石微粉（粒径小于１０μｍ）用硼酸酯偶联剂进行干法表面改性处理后，兼有矿物和偶联剂的双重性能。用改性叶蜡石代替半补强炉黑、普通工业炭黑及白炭黑应用于天然橡胶、顺丁橡胶。
As a result of surface modification with boric ester coupling agent by dry blending ,pyrophyllite powder was provided with double properties of coupling agent and mineral. Replacing semi-reinforcing furnace black,ordinary industrial carbon black and white carbon black,the modified pyrophyllite improved some properties of light colored rubber products and bead of cycle tires,and reduced the cost when filled to natural rubber and cis-polybutadiene rubber.
出处
《合成橡胶工业》
EI
CAS
CSCD
1998年第3期175-177,共3页
China Synthetic Rubber Industry
关键词
叶蜡石
改性
补强剂
橡胶
填料
pyrophyllite
modification
boric ester coupling agent
reinforcing agent
light colored rubber product
bead of cycle tire
