產品簡介:
高抗撕硅橡膠系(xi)列為氣相(xiang)膠(jiao)(jiao),外觀呈(cheng)透(tou)明狀,各有(you)以下六(liu)個型(xing)號,在添(tian)加(jia)"雙-2,5"類硫(liu)化劑后,可模壓或注射成型(xing)。工藝性能(neng)良好,制品(pin)透(tou)明度高,且(qie)具有(you)很強的抗撕裂性能(neng),橡膠(jiao)(jiao)物理機械性能(neng)優良,受(shou)力拉伸后,恢(hui)復性好,不(bu)發白。
用(yong)于要求高的硅橡膠制品(pin),如:高強度要求的制品(pin)、膜片、護套、奶嘴、醫用(yong)橡膠配件、O型(xing)圈等。
型號:CH-3330 CH-3340 CH-3350 CH-3360 CH-3370 CH-3380
該產品具有優(you)良的物理性(xing)能,透明度(du)較好,尤其適合用(yong)于生(sheng)產抗撕要(yao)(yao)(yao)求高(gao)的產品,也(ye)可用(yong)于電(dian)(dian)(dian)(dian)性(xing)能要(yao)(yao)(yao)求高(gao)的電(dian)(dian)(dian)(dian)子、電(dian)(dian)(dian)(dian)氣(qi)(qi)產品。在添加“2.5”硫化劑后(hou),可模壓(ya)或(huo)注射成型(xing);在添加“雙2.4”硫化劑后(hou),可進行“熱(re)空氣(qi)(qi)連續硫化”制作要(yao)(yao)(yao)求透明度(du)高(gao)的硅膠管,密(mi)封條或(huo)耐高(gao)壓(ya)的硅膠電(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)纜等。
技術指標
型號Type 指標Data 項目Item | CH-3430 | CH-3440 | CH-3450 | CH-3460 | CH-3470 |
外觀 | 半透明,無機械雜質 | ||||
密度(g/cm3) | 1.08±0.4 | 1.13±0.4 | 1.15±0.4 | 1.18±0.4 | 1.21±0.4 |
硬度(ShoreA) | 30±3 | 40±3 | 50±3 | 60±3 | 70±3 |
拉伸強度(du)(Mpa)≥Tensilestrength | 8.0 | 8.5 | 9.5 | 8.5 | 8.0 |
扯斷(duan)伸長率(%)≥Elongation at Break | 700 | 650 | 600 | 450 | 400 |
扯斷永久(jiu)變形(%)≤Tensile Set | 6 | 8 | 10 | 10 | 10 |
撕裂強度(du)(KN/m)≥Tear Strength | 25 | 30 | 40 | 40 | 38 |
體積電阻率Ω?cm≥ | 1.0×1015 | ||||
介電強度 kV/mm≥ | 22 | 22 | 22 | 22 | 22 |