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.

• 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。