通(tong)常開放(fang)(fang)時(shi)(shi)間(jian)(jian)(jian)是(shi)以(yi)秒(miao)來(lai)計。開放(fang)(fang)時(shi)(shi)間(jian)(jian)(jian)的(de)(de)(de)長短會隨著膠(jiao)種(zhong)的(de)(de)(de)不同(tong)而有(you)所差別。開放(fang)(fang)時(shi)(shi)間(jian)(jian)(jian)的(de)(de)(de)長短主要(yao)(yao)(yao)是(shi)受熱(re)(re)熔(rong)膠(jiao)中蠟(la)的(de)(de)(de)用(yong)量(liang)多(duo)少(shao)的(de)(de)(de)影響,一(yi)般來(lai)說,蠟(la)的(de)(de)(de)用(yong)量(liang)多(duo)開放(fang)(fang)時(shi)(shi)間(jian)(jian)(jian)會縮短。不同(tong)的(de)(de)(de)使用(yong)用(yong)途對開放(fang)(fang)時(shi)(shi)間(jian)(jian)(jian)的(de)(de)(de)要(yao)(yao)(yao)求不一(yi)樣,例如工藝(yi)品一(yi)般需(xu)要(yao)(yao)(yao)手(shou)工操作、調整,對應開放(fang)(fang)時(shi)(shi)間(jian)(jian)(jian)就(jiu)要(yao)(yao)(yao)長一(yi)點,以(yi)便于作業和(he)調整;但(dan)如果采用(yong)自動化的(de)(de)(de)設備,流水線型生產(chan),要(yao)(yao)(yao)高速粘合的(de)(de)(de),對應的(de)(de)(de)熱(re)(re)熔(rong)膠(jiao)的(de)(de)(de)開放(fang)(fang)時(shi)(shi)間(jian)(jian)(jian)就(jiu)應該(gai)短一(yi)些。
熱(re)熔(rong)(rong)膠的開放(fang)(fang)時(shi)間與施工工藝的配合對熱(re)熔(rong)(rong)膠的最終粘合效(xiao)果影(ying)響重(zhong)大,那么哪些(xie)因素影(ying)響熱(re)熔(rong)(rong)膠開放(fang)(fang)時(shi)間呢?了(le)解到這些因素就可以在很(hen)大(da)程度上(shang)控制熱(re)熔膠的開放(fang)時間(jian),從(cong)而選擇(ze)合適(shi)的熱(re)熔膠。杭州邦林粘(zhan)合科技有(you)限(xian)公司不斷開發、調試新的產品,為您提供(gong)更多優質的用(yong)膠方案。
