摘要
采用可膨胀微球发泡剂MSH-500通过模压硫化法制备EPDM海绵,研究硫化剂DCP用量、发泡剂MSH-500用量和硫化温度对EPDM海绵性能的影响。结果表明:硫化剂DCP用量为3份、发泡剂用量为5份、在140℃下硫化15min制备的EPDM海绵综合性能较好,且海绵泡孔分布均匀,孔径均一。
Using expandable microsphere foaming agent MSH-500,the EPDM sponge was prepared by molding.The influence of addition level of crosslinking agent DCP,MSH-500,and molding temperature on the properties of EPDM sponge was investigated.The results showed that,using 3 phr DCP and 5 phr MSH-500,when the curing temperature was 140 ℃ and the curing time was 15 min,the EPDM sponge with better comprehensive properties was obtained.The pores in EPDM sponge were evenly distributed and the pores size was uniform.
出处
《橡胶工业》
CAS
北大核心
2011年第2期101-104,共4页
China Rubber Industry
作者简介
作者简介：陈晓松（1976-），男，江苏扬州人，常州工程职业技术学院讲师，硕士，主要从事高分子材料教学和研究工作。
