摘要
主要探讨采用（ＥＬＶＡＸ）［１］乙烯／醋酸乙烯酯和低门尼粘度的三元乙丙橡胶（ＥＰＤＭ）并用，添加超导电性导电炉黑Ｎ４７２及中超耐磨炉黑Ｎ２２０，过氧化物作硫化剂，研制开发的高压橡皮绝缘电力电缆用可剥离型半导电绝缘屏蔽料，其体积电阻率ρｖ小于５０Ω·ｃｍ，并经实践证实，该料在工艺及性能上完全满足高压橡皮绝缘电力电缆的实际生产要求和电成品要求。
The paper mainly discusses the application of the blend of (ELVAX)[i]ethylene-vinyl acetate and EPDM with Mooney viscosity,in which super conductivity furnace black N472 and intermediate super abrasion furnace black N220 are added with peroxide as curing agent so that this kind of material having volume resistivity pv of less than 50Ω·cm can be prepared. It is proved that the material can meet the requirements of the practical production in technology and property aspects.
出处
《特种橡胶制品》
1996年第2期4-10,共7页
Special Purpose Rubber Products
关键词
高压
电力电缆
胶料
配方
橡胶
绝缘材料
high pressure rubber insulation power cable
organic semi-conductivity insulation shield material compounding recipe extrusion technique
