Application of independent component extraction-based Fisher discrimination to carbon black dispersity　 　　XIE Zhen-he　<Abstract>　<PDF file>　(645)
Properties of CR/CIIR blends　 　　XU Shan,LUO Quan-kun　<Abstract>　<PDF file>　(651)
Influence of calcined kaolin on properties of EPDM　 　　YE Shu-zhan,ZHOU Yan-hao　<Abstract>　<PDF file>　(655)

Influence of blowing agent on properties of EPDM sponge　 　　ZHANG Jun,XU Zhi-xin　<Abstract>　<PDF file>　(658)
Study on aging properties of SBR　 　　TIAN Bin,YUAN Xiao-cheng　<Abstract>　<PDF file>　(663)
Influence of processing technology on properties of in-situ modified NR by silica　 　　HE Ying-ping,LI Nan-ping　<Abstract>　<PDF file>　(667)
Curing behaviour of natural latex/cocoanut fiber　 　　WANG Zhi-cheng,PING Lin　<Abstract>　<PDF file>　(671)
Application of dipped nylon 66 same nature fabric in rubber diaphragm　 　　MA Qing-lin,JIN Li　<Abstract>　<PDF file>　(674)

Problems in non-tire automotive rubber part industry　 　　XIE Zhong-lin　<Abstract>　<PDF file>　(677)
Emission coefficient of organic waste gases in production of rubber articles　 　　ZHANG Zhi-lan　<Abstract>　<PDF file>　(682)

Optimal design of Moddock barrier mixing element on extruder screw　 　　LIANG Ji-zhao　<Abstract>　<PDF file>　(684)
Optimal design of stock cavity in rubber seal extruder head by means of computer simulation　 　　DAI Yuan-kan,GUO Ying　<Abstract>　<PDF file>　(688)

Laser tread gaugemeter　 　　ZHU Hai-ying,MA Tie-jun　<Abstract>　<PDF file>　(694)

Present status of technology in China rubber shoes industry　 　　ZHAO Guang-xian　<Abstract>　<PDF file>　(696)