其實(shi)這是一個相對的(de)概念,一般的(de)熱(re)熔膠施工(gong)溫(wen)(wen)(wen)度在(zai)140-160℃,但(dan)(dan)是有(you)的(de)熱(re)熔膠的(de)施工(gong)溫(wen)(wen)(wen)度可以是80℃。雖然高溫(wen)(wen)(wen)熱(re)熔膠和低(di)溫(wen)(wen)(wen)熱(re)熔膠是相對的(de),但(dan)(dan)是在(zai)性能上還是有(you)區別的(de),低(di)溫(wen)(wen)(wen)熱(re)熔膠復合溫(wen)(wen)(wen)度低(di),韌性好,粘接范圍廣。高溫(wen)(wen)(wen)熱(re)熔膠復合溫(wen)(wen)(wen)度高,韌性稍差,但(dan)(dan)是粘接強度大適合粘接金(jin)屬,鋼鐵之(zhi)類的(de)產品。
上圖為熱熔膠
另(ling)外(wai)還有部(bu)分熱(re)熔(rong)(rong)膠(jiao)使用者會以熱(re)熔(rong)(rong)膠(jiao)的(de)耐(nai)(nai)溫(wen)(wen)性(xing)來定義高溫(wen)(wen)熱(re)熔(rong)(rong)膠(jiao)和低溫(wen)(wen)熱(re)熔(rong)(rong)膠(jiao)。一(yi)般的(de)熱(re)熔(rong)(rong)膠(jiao)在(zai)常溫(wen)(wen)天氣下使用是沒有任何問題的(de),但(dan)是在(zai)一(yi)些(xie)極(ji)端天氣下,就不能(neng)使用常規的(de)熱(re)熔(rong)(rong)膠(jiao)了。因此(ci),有的(de)人會將可以耐(nai)(nai)極(ji)寒溫(wen)(wen)度的(de)熱(re)熔(rong)(rong)膠(jiao)稱(cheng)為低溫(wen)(wen)熱(re)熔(rong)(rong)膠(jiao),耐(nai)(nai)高溫(wen)(wen)環境的(de)熱(re)熔(rong)(rong)膠(jiao)稱(cheng)為高溫(wen)(wen)熱(re)熔(rong)(rong)膠(jiao)。
以上(shang)就是關于低溫熱熔(rong)膠(jiao)與高(gao)溫熱熔(rong)膠(jiao)的定義啦,當然如果您又要不同的想法,歡迎與我(wo)們聯系(xi)探討。邦林粘合科技,十五年專業熱熔(rong)膠(jiao)生產廠家(jia),歡迎您的光臨。
