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发明名称
一种戊二烯接枝共聚物合成方法
摘要
一种戊二烯接枝共聚物合成方法,是将30%-38%的戊二烯共聚物与4%-10%的E/VAC聚合物、20%-32%松香粉、2%-1.4%偶联剂在120-155℃条件下聚合,然后将聚合物与25-36%的补强剂、0.8-2%的抗氧剂一同加入混炼装置,在40-160℃混炼条件下混炼5-15分钟,然后低温造粒。该方法得到的产品成本低、低温性能和热稳定性能良好、滑移性能高,有良好的动、静密封性能。
申请公布号
CN1125735A
申请公布日期
1996.07.03
申请号
CN94114277.9
申请日期
1994.12.30
申请人
梁海成
发明人
梁海成;梁海秋
分类号
C08F299/00
主分类号
C08F299/00
代理机构
代理人
主权项
1、一种戊二烯接技共聚物合成方法,其特征在于熔化的戊二烯共聚物与E/VAC聚合物、松香粉、偶联剂进行聚合反应,然后将聚合物与补强剂、抗氧剂一同加入混炼装置混炼。
地址
264006山东省烟台市开发区汤山路11号内8号
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