基本信息:
- 专利标题： 一种衣康酸酯/异戊二烯共聚物型复合材料及作为介电弹性体的用途
- 专利标题（英）：Itaconate/isoprene copolymer composite material and use thereof as dielectric elastomer
- 申请号：CN201510427842.X 申请日：2015-07-20
- 公开(公告)号：CN105153618A 公开(公告)日：2015-12-16
- 发明人： 张立群 , 雷巍巍 , 王润国 , 周鑫鑫 , 乔荷 , 姚慧 , 侯冠一
- 申请人： 北京化工大学
- 申请人地址： 北京市朝阳区北三环东路15号
- 专利权人： 北京化工大学
- 当前专利权人： 北京化工大学
- 当前专利权人地址： 北京市朝阳区北三环东路15号
- 代理机构： 北京思海天达知识产权代理有限公司
- 代理人： 张慧
- 主分类号： C08L35/02
- IPC分类号： C08L35/02 ; C08L47/00 ; C08K3/06 ; C08K5/14 ; C08K5/11 ; C08K3/24
An itaconate/isoprene copolymer composite material and use thereof as a dielectric elastomer belong to the technical field of a composite material. The density of polar ester groups and alkoxyl side chains as well as the content of isoprene, that is, the content of carbon-carbon double bonds, are adjusted by copolymerization of itaconate and isoprene in different proportions, so that the effects of regulating the dielectric property and mechanical property of the elastomer are exerted. The elastomer can be crosslinked with a peroxide vulcanization system through a sulfur sulfuration system. An itaconate monomer can be adopted to plastify in a processing process to reduce the modulus of the elastomer. By adding high dielectric filler, the composite material which is high in dielectric constant and low in elastic modulus is obtained. The composite material can obtain high electrostrictive strains at a very low voltage.
公开/授权文献:
- CN105153618B 一种衣康酸酯/异戊二烯共聚物型复合材料及作为介电弹性体的用途 公开/授权日：2017-08-15