基本信息:
- 专利标题： 一种高阻尼橡胶及其制备方法
- 专利标题（英）：High-damping rubber and preparation method thereof
- 申请号：CN201610296110.6 申请日：2016-05-08
- 公开(公告)号：CN105860396A 公开(公告)日：2016-08-17
- 发明人： 徐瑞祥 , 李炯 , 李海静 , 后琳瑶 , 韩文涛 , 李晓明 , 张亚军 , 王晶 , 张培基
- 申请人： 丰泽工程橡胶科技开发股份有限公司
- 申请人地址： 河北省衡水市经济开发区北方工业基地橡塑路15号
- 专利权人： 丰泽工程橡胶科技开发股份有限公司
- 当前专利权人： 丰泽工程橡胶科技开发股份有限公司
- 当前专利权人地址： 河北省衡水市经济开发区北方工业基地橡塑路15号
- 代理机构： 衡水市盛博专利事务所
- 代理人： 孙廷玉
- 主分类号： C08L33/04
- IPC分类号： C08L33/04 ; C08L27/06 ; C08K13/02 ; C08K3/06 ; C08K3/22 ; C08K5/09 ; C08K5/098 ; C08K3/04 ; C08K5/11 ; B29C35/02
The invention belongs to the technical field of rubber and preparation methods, and discloses high-damping rubber and a preparation method thereof. The high-damping rubber is mainly technically characterized by comprising, by weight, 100 parts of acrylic rubber, 20-40 parts of polyvinyl chloride, 0.9-1.1 parts of sulphur, 0.9-1.1 parts of accelerant CZ, 2-4 parts of magnesium oxide, 1-3 parts of stearic acid, 1-3 parts of sodium stearate, 30-50 parts of carbon black N330 and 9-11 parts of di-n-octyl sebacate. By means of a three-stage vulcanization method, the temperature is increased quickly, meanwhile, the polyvinyl chloride is added, then the stearic acid, the sodium stearate and the carbon black are added into the acrylic rubber through a blending technique, damping coefficient of the product is increased for resisting to vibration and noise borne by the product, the temperature resistance range is large, and the capability of the product responding to various harsh usage environments is improved.