Styrenebutadienerubber (SBR) was cyclized with the aid of cationic catalyst system based on diethylaluminum chloride(Al) and benzyl chloride(RCl).
应用一氯二乙基铝和苄基氯催化剂体系进行了丁苯橡胶的阳离子环化反应。
2
Styrenebutadienerubber production wastewater was treated by the coagulation-catalytic oxidation process with PAC and PAM as coagulants and H2O2-O3 as oxidants.
It is simple, speed, highly selective method and it has already been satisfactorily appling to the determination of bound styrene content in the carboxylated styrenebutadienerubber latex.