摘要
用浓硫酸和醋酸酐与三元乙丙橡胶 (EPDM)反应制备了磺化三元乙丙橡胶离聚物 (S -EPDM)。探讨了浓硫酸用量、EPDM胶液浓度、磺化温度、反应时间对磺化的影响以及磺化三元乙丙橡胶锌离聚物 (S -EPDM -Zn)的应用。
Sulfonated EPDM ionomers(S-EPDM) were prepared with concentrated sulfuric acid and acetic anhydride.The effects of latex concentration, temperature, and reaction time on sulfonation were studied,and applications of zinc sulfonate of EPDM ionomers(S-EPDM-Zn) were reviewed.
出处
《弹性体》
CAS
2003年第1期13-15,共3页
China Elastomerics
