手機:138--2693--4608
電話:+86-
傳真:+86-發布時間:2026-03-25 08:43:30點擊率:
矽(gui)膠(jiao)行(xing)業(ye)中(zhong)有(you)個(ge)讓(rang)人(ren)棘(ji)手(shou)的(de)問(wen)題(ti),就(jiu)是(shi)矽(gui)膠(jiao)製(zhi)品(pin)在(zai)使(shi)用(yong)一(yi)段(duan)時(shi)間(jian)後(hou)突(tu)然(ran)出(chu)現(xian)發(fa)白(bai)有(you)霧(wu)狀(zhuang)物(wu)質(zhi)出(chu)現(xian)在(zai)表(biao)麵(mian),而(er)這(zhe)種(zhong)現(xian)象(xiang)看(kan)似(si)嚴(yan)重(zhong),但(dan)擦(ca)拭(shi)後(hou)又(you)能(neng)被(bei)擦(ca)掉(diao)保(bao)持(chi)原(yuan)色(se),這(zhe)種(zhong)現(xian)象(xiang)多(duo)數(shu)會(hui)出(chu)現(xian)在(zai)一(yi)些(xie)結(jie)構(gou)較(jiao)大(da),硫(liu)化(hua)時(shi)間(jian)較(jiao)長(chang)的(de)一(yi)些(xie)產(chan)品(pin)上(shang)麵(mian),在(zai)行(xing)業(ye)當(dang)中(zhong)這(zhe)種(zhong)現(xian)象(xiang)被(bei)稱(cheng)為(wei)吐(tu)霜(shuang)吐(tu)霧(wu) 。在你購買的矽膠產品中有這種現象嗎?
造成矽膠產品出現發白的現象比較多,簡單的說就是矽膠製品廠家的工藝誤差或者原材料中的調配配方出現問題所導致,在原料當中發 白bai塗tu上shang的de主zhu要yao原yuan因yin可ke以yi判pan斷duan為wei矽gui油you與yu其qi他ta化hua合he物wu在zai二er次ci混hun煉lian過guo程cheng中zhong發fa生sheng衝chong突tu,比bi如ru想xiang要yao提ti升sheng硫liu化hua時shi間jian在zai原yuan料liao當dang中zhong添tian加jia適shi當dang的de內nei脫tuo模mo,這zhe種zhong現xian象xiang非fei常chang常chang見jian脫tuo模mo劑ji可ke提ti升sheng脫tuo模mo率lv和he生sheng產chan效xiao率lv,而er劑ji量liang沒mei有you用yong對dui則ze會hui造zao成cheng產chan品pin後hou續xu會hui發fa白bai。
除chu了le原yuan料liao與yu工gong藝yi的de方fang法fa不bu對dui之zhi外wai,操cao作zuo過guo程cheng中zhong的de細xi節jie處chu理li也ye會hui對dui產chan品pin帶dai來lai發fa白bai現xian象xiang,生sheng產chan線xian上shang脫tuo模mo劑ji噴pen灑sa太tai多duo可ke能neng會hui導dao致zhi出chu現xian吐tu霜shuang現xian象xiang,在zai溫wen度du控kong製zhi不bu均jun時shi也ye會hui造zao成cheng這zhe種zhong現xian象xiang,此ci外wai對dui於yu矽gui膠jiao製zhi品pin的de老lao化hua原yuan因yin也ye有you一yi定ding的de因yin素su,由you於yu原yuan材cai料liao的de性xing能neng並bing不bu突tu出chu,使shi用yong環huan境jing與yu溫wen差cha環huan境jing的de影ying響xiang出chu現xian發fa白bai的de現xian象xiang頻pin率lv更geng高gao!
對(dui)於(yu)以(yi)上(shang)這(zhe)種(zhong)現(xian)象(xiang),矽(gui)膠(jiao)製(zhi)品(pin)生(sheng)產(chan)廠(chang)家(jia)在(zai)加(jia)工(gong)前(qian)就(jiu)應(ying)當(dang)先(xian)進(jin)行(xing)原(yuan)料(liao)的(de)參(can)數(shu)查(zha)看(kan),並(bing)了(le)解(jie)可(ke)加(jia)入(ru)那(na)些(xie)物(wu)質(zhi)不(bu)可(ke)加(jia)入(ru)那(na)些(xie)物(wu)質(zhi),最(zui)後(hou)加(jia)工(gong)時(shi)對(dui)機(ji)台(tai)的(de)各(ge)方(fang)麵(mian)備(bei)注(zhu)條(tiao)件(jian)需(xu)要(yao)弄(nong)清(qing)楚(chu)!而主要的問題還是得從原料上控製添加的物質,比如硫化劑,色膠,矽油等等,一定需要弄清楚是否可以添加並且進行試驗後在調配。
上一篇:矽膠製品企業如何保持健康持續發展
下一篇:矽膠穿戴配飾可以穿戴多久?