高(gao)导(dao)电(dian)(dian)橡(xiang)胶(jiao)胶(jiao)料按橡(xiang)胶(jiao)基体(ti)分(fen)为高(gao)导(dao)电(dian)(dian)硅橡(xiang)胶(jiao)和高(gao)导(dao)电(dian)(dian)氟(fu)硅橡(xiang)胶(jiao)，按导(dao)电(dian)(dian)填(tian)料分(fen)为纯(chun)银(yin)粉(fen)型(xing)、镀(du)(du)银(yin)铝粉(fen)型(xing)、镀(du)(du) 银(yin)镣(liao)粉(fen)型(xing)、镀(du)(du)银(yin)铜粉(fen)型(xing)、镀(du)(du)银(yin)玻(bo)璃(li)微珠(zhu)镀(du)(du)型(xing)和镀(du)(du)镣(liao)石墨型(xing)，其中镀(du)(du)镣(liao)石墨型(xing)高(gao)导(dao)电(dian)(dian)橡(xiang)胶(jiao)的体(ti)积电(dian)(dian)阻(zu)率不大于0.10Q •cm,其余(yu)高(gao)导(dao)电(dian)(dian)橡(xiang)胶(jiao)的体(ti)积电(dian)(dian)阻(zu)率不大于0.010Q - cm;在100kHz~10GHz范(fan)围内电(dian)(dian)磁屏蔽效能(neng)不小于60dB; 最高(gao)工作温(wen)度因牌号不同(tong)而不同(tong)，分(fen)别为125P、150P、160P或(huo)200P。
高(gao)(gao)导(dao)电(dian)橡(xiang)(xiang)胶(jiao)胶(jiao)料主要(yao)用(yong)(yong)于制造各种高(gao)(gao)导(dao)电(dian)密(mi)(mi)封垫、密(mi)(mi)封圈(quan)、密(mi)(mi)封型(xing)材(cai)以(yi)及电(dian)磁(ci)屏(ping)(ping)蔽件(jian)等。要(yao)求电(dian)磁(ci)屏(ping)(ping)蔽性能(neng)高(gao)(gao) 的(de)优(you)(you)(you)先选用(yong)(yong)镀(du)(du)银(yin)(yin)(yin)(yin)(yin)镣(liao)(liao)粉(fen)(fen)或银(yin)(yin)(yin)(yin)(yin)粉(fen)(fen)填(tian)充型(xing)高(gao)(gao)导(dao)电(dian)橡(xiang)(xiang)胶(jiao);要(yao)求密(mi)(mi)度(du)小(xiao)的(de)优(you)(you)(you)先选用(yong)(yong)镀(du)(du)镣(liao)(liao)石墨(mo)(mo)、镀(du)(du)银(yin)(yin)(yin)(yin)(yin)铝粉(fen)(fen)、镀(du)(du)银(yin)(yin)(yin)(yin)(yin)玻璃微珠填(tian)充型(xing) 高(gao)(gao)导(dao)电(dian)橡(xiang)(xiang)胶(jiao);对于使用(yong)(yong)温(wen)度(du)较高(gao)(gao)的(de)，优(you)(you)(you)先选用(yong)(yong)银(yin)(yin)(yin)(yin)(yin)粉(fen)(fen)或镀(du)(du)银(yin)(yin)(yin)(yin)(yin)铝粉(fen)(fen)填(tian)充型(xing)高(gao)(gao)导(dao)电(dian)橡(xiang)(xiang)胶(jiao);要(yao)求成本较低的(de)可优(you)(you)(you)先选用(yong)(yong)镀(du)(du)镣(liao)(liao) 石墨(mo)(mo)或镀(du)(du)银(yin)(yin)(yin)(yin)(yin)铜粉(fen)(fen)填(tian)充型(xing)高(gao)(gao)导(dao)电(dian)橡(xiang)(xiang)胶(jiao);使用(yong)(yong)于海洋环境中(zhong)可优(you)(you)(you)先选用(yong)(yong)纯银(yin)(yin)(yin)(yin)(yin)粉(fen)(fen)、镀(du)(du)镣(liao)(liao)石墨(mo)(mo)或镀(du)(du)银(yin)(yin)(yin)(yin)(yin)铝粉(fen)(fen)填(tian)充型(xing)高(gao)(gao)导(dao)电(dian)橡(xiang)(xiang)胶(jiao)。
使用于空气和磷酸(suan)酯环境选(xuan)用硅(gui)橡胶(jiao)为基的高导电橡胶(jiao)，使用于石油基介(jie)质(zhi)、双酯类介(jie)质(zhi)环境时选(xuan)用氟(fu)硅(gui)橡胶(jiao) 基高导电橡胶(jiao)。
