RTV涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)是室溫硫化硅(gui)(gui)橡(xiang)(xiang)膠(jiao)長(chang)效(xiao)(xiao)防污閃(shan)(shan)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)簡(jian)稱。RTV涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)是以(yi)室 溫硫化硅(gui)(gui)橡(xiang)(xiang)膠(jiao)為基本原料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)一類新型憎水(shui)性(xing)(xing)(xing)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)，它涂(tu)(tu)(tu)敷(fu)到絕(jue)緣子(zi)表面(mian)(mian)(mian)后(hou)(hou)，可(ke)(ke)(ke) 在(zai)常溫下固化為一層類似(si)橡(xiang)(xiang)膠(jiao)的(de)(de)(de)薄(bo)膜，并牢(lao)固地覆蓋在(zai)絕(jue)緣子(zi)的(de)(de)(de)表面(mian)(mian)(mian)，能夠顯 著提(ti)髙絕(jue)緣子(zi)的(de)(de)(de)污閃(shan)(shan)電(dian)(dian)(dian)壓。其(qi)特(te)點如下：(1) 在(zai)附鹽密(mi)度相(xiang)同的(de)(de)(de)情況下，應用(yong)(yong)RTV長(chang)效(xiao)(xiao)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)輸變(bian)電(dian)(dian)(dian)設(she)備(bei)，其(qi)外(wai)絕(jue) 緣污閃(shan)(shan)電(dian)(dian)(dian)壓幅值可(ke)(ke)(ke)提(ti)高到200%,起(qi)始放電(dian)(dian)(dian)電(dian)(dian)(dian)壓可(ke)(ke)(ke)提(ti)高100%以(yi)上。(2) RTV涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)為單組分(fen)(fen)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)，使用(yong)(yong)時(shi)無需(xu)調配，密(mi)封包(bao)裝開(kai)啟后(hou)(hou)即可(ke)(ke)(ke)直接 噴涂(tu)(tu)(tu)于(yu)絕(jue)緣子(zi)表面(mian)(mian)(mian)，與(yu)(yu)空氣中的(de)(de)(de)水(shui)分(fen)(fen)子(zi)接觸后(hou)(hou)固化成膜，保證質量，減少浪費(fei)， 施工(gong)(gong)簡(jian)單。(3) RTV涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)電(dian)(dian)(dian)氣性(xing)(xing)(xing)能、力(li)學性(xing)(xing)(xing)能優異、憎水(shui)性(xing)(xing)(xing)及(ji)憎水(shui)遷(qian)移性(xing)(xing)(xing)強、附著 力(li)強、使用(yong)(yong)壽(shou)命長(chang)。(4) RTV涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)燃燒(shao)后(hou)(hou)殘留物不(bu)導電(dian)(dian)(dian)，對設(she)備(bei)運行(xing)不(bu)留安全隱患。(5) 應用(yong)(yong)RTV長(chang)效(xiao)(xiao)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)電(dian)(dian)(dian)力(li)設(she)備(bei)，可(ke)(ke)(ke)長(chang)期(qi)(qi)不(bu)進(jin)行(xing)清掃和水(shui)洗等(deng)維(wei)護工(gong)(gong)作(zuo)， 其(qi)外(wai)絕(jue)緣表面(mian)(mian)(mian)涂(tu)(tu)(tu)層仍能保持較(jiao)高的(de)(de)(de)抗(kang)污能力(li)，可(ke)(ke)(ke)免除(chu)周期(qi)(qi)性(xing)(xing)(xing)、大(da)(da)工(gong)(gong)作(zuo)量的(de)(de)(de)清掃 維(wei)護工(gong)(gong)作(zuo)。(6) 與(yu)(yu)采用(yong)(yong)復合絕(jue)緣子(zi)、加(jia)裝增爬裙等(deng)防污閃(shan)(shan)技(ji)(ji)術(shu)措(cuo)(cuo)施相(xiang)比，應用(yong)(yong)RTV長(chang) 效(xiao)(xiao)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)技(ji)(ji)術(shu)措(cuo)(cuo)施，投(tou)資(zi)更少，可(ke)(ke)(ke)靠性(xing)(xing)(xing)高，事故率低。(7) 輸變(bian)電(dian)(dian)(dian)設(she)備(bei)應用(yong)(yong)RTV長(chang)效(xiao)(xiao)涂(tu)(tu)(tu)料(liao)(liao)(liao)(liao)(liao)技(ji)(ji)術(shu)措(cuo)(cuo)施的(de)(de)(de)防污閃(shan)(shan)效(xiao)(xiao)果，遠(yuan)高于(yu)其(qi)調整 自身外(wai)絕(jue)緣爬距，因而節省了(le)大(da)(da)量的(de)(de)(de)設(she)備(bei)更新費(fei)用(yong)(yong)。(8) 免除(chu)了(le)每(mei)年(nian)輸變(bian)電(dian)(dian)(dian)設(she)備(bei)周期(qi)(qi)性(xing)(xing)(xing)、大(da)(da)面(mian)(mian)(mian)積、長(chang)時(shi)間的(de)(de)(de)清掃工(gong)(gong)作(zuo)停電(dian)(dian)(dian)，使 電(dian)(dian)(dian)網少停電(dian)(dian)(dian)、多供電(dian)(dian)(dian)，產生(sheng)了(le)巨大(da)(da)的(de)(de)(de)直接經(jing)(jing)濟(ji)效(xiao)(xiao)益(yi)和社(she)會經(jing)(jing)濟(ji)效(xiao)(xiao)益(yi)，有(you)效(xiao)(xiao)提(ti)高 了(le)供電(dian)(dian)(dian)可(ke)(ke)(ke)靠性(xing)(xing)(xing)。