熱熔膠是(shi)一種熱熔粘(zhan)(zhan)合劑，是(shi)一種固態膠，通常(chang)以條狀或顆粒狀出售。它(ta)是(shi)由(you)熱熔膠槍加熱后(hou)熔化的(de)，然后(hou)涂(tu)抹(mo)在(zai)需要粘(zhan)(zhan)合的(de)表面(mian)上(shang)，隨著熱熔膠的(de)冷(leng)卻(que)，它(ta)會(hui)變得堅硬(ying)并形成強大的(de)粘(zhan)(zhan)合力。熱熔膠具有(you)許多(duo)優點(dian)，例如易(yi)于(yu)使用，干(gan)燥時間短(duan)，粘(zhan)(zhan)合強度高等(deng)。熱熔膠是(shi)一種多(duo)功能的(de)粘(zhan)(zhan)合劑，可以用于(yu)許多(duo)不同的(de)應用程(cheng)序。它(ta)可以用于(yu)木材、金屬、塑料、紙張、織物等(deng)材料的(de)粘(zhan)(zhan)合。由(you)于(yu)其強大的(de)粘(zhan)(zhan)合力和快(kuai)速(su)干(gan)燥的(de)特(te)性，它(ta)被(bei)較廣用于(yu)工業、手(shou)工藝(yi)、家庭修補等(deng)領域。熱熔膠可以用于(yu)科研實驗。高分子熱熔膠使用方法

熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)的(de)粘合(he)(he)效(xiao)果(guo)(guo)非常均勻(yun)，不(bu)會出現空隙或(huo)泡沫等問題。這(zhe)種(zhong)均勻(yun)的(de)粘合(he)(he)效(xiao)果(guo)(guo)使(shi)(shi)得(de)熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)在(zai)(zai)(zai)制造和(he)(he)生(sheng)(sheng)產(chan)過程中(zhong)得(de)到(dao)廣泛應用(yong)(yong)。例(li)如(ru)，在(zai)(zai)(zai)汽車制造過程中(zhong)，熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)可(ke)以(yi)(yi)(yi)用(yong)(yong)于(yu)粘合(he)(he)汽車內飾(shi)和(he)(he)車身部件，提高產(chan)品質量(liang)和(he)(he)耐久性。熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)的(de)使(shi)(shi)用(yong)(yong)壽命非常長(chang)(chang)，可(ke)以(yi)(yi)(yi)在(zai)(zai)(zai)室(shi)溫下保存(cun)多年(nian)而不(bu)會失效(xiao)。這(zhe)種(zhong)長(chang)(chang)久的(de)使(shi)(shi)用(yong)(yong)壽命使(shi)(shi)得(de)熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)成(cheng)為(wei)一種(zhong)非常可(ke)靠的(de)粘合(he)(he)劑(ji)。即使(shi)(shi)在(zai)(zai)(zai)長(chang)(chang)期使(shi)(shi)用(yong)(yong)過程中(zhong)，熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)的(de)粘合(he)(he)效(xiao)果(guo)(guo)也不(bu)會受到(dao)影(ying)響，保持(chi)穩(wen)定的(de)粘合(he)(he)力(li)。熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)的(de)價格相對比較低廉，是一種(zhong)非常經(jing)濟實用(yong)(yong)的(de)粘合(he)(he)劑(ji)。與(yu)其他粘合(he)(he)劑(ji)相比，熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)的(de)成(cheng)本更低，使(shi)(shi)用(yong)(yong)更加方便，可(ke)以(yi)(yi)(yi)節省大量(liang)的(de)生(sheng)(sheng)產(chan)和(he)(he)制造成(cheng)本。這(zhe)種(zhong)經(jing)濟實用(yong)(yong)性使(shi)(shi)得(de)熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)在(zai)(zai)(zai)各(ge)種(zhong)領域得(de)到(dao)廣泛應用(yong)(yong)。遼寧高分子熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)生(sheng)(sheng)產(chan)廠家熱(re)(re)(re)(re)熔(rong)(rong)(rong)膠(jiao)可(ke)以(yi)(yi)(yi)用(yong)(yong)于(yu)地質勘探。

熱(re)(re)熔(rong)膠的氧化(hua)性能：熱(re)(re)熔(rong)膠在(zai)(zai)加(jia)工、貯存和使(shi)(shi)用過程中，由于(yu)受到(dao)外(wai)界因素(熱(re)(re)、光、氧、水、射線(xian)、機械力和化(hua)學(xue)介質等)的作(zuo)用，發(fa)生(sheng)一(yi)系列(lie)物理或(huo)化(hua)學(xue)變(bian)(bian)(bian)(bian)化(hua)，使(shi)(shi)高(gao)分子材料交聯(lian)變(bian)(bian)(bian)(bian)脆、裂(lie)解(jie)發(fa)粘(zhan)、變(bian)(bian)(bian)(bian)色(se)龜裂(lie)、粗糙起泡(pao)、表面粉化(hua)、分層剝落、性能逐漸變(bian)(bian)(bian)(bian)壞，以至喪失力學(xue)性能不(bu)能使(shi)(shi)用，這種變(bian)(bian)(bian)(bian)化(hua)的現象叫氧化(hua)。熱(re)(re)穩定(ding)性：熱(re)(re)熔(rong)膠在(zai)(zai)粘(zhan)接過程中必(bi)須在(zai)(zai)熔(rong)融(rong)狀態(tai)下進行，隨(sui)著加(jia)熱(re)(re)時間的增加(jia)，粘(zhan)粘(zhan)穩定(ding)一(yi)些時間后開逐漸變(bian)(bian)(bian)(bian)大，顏色(se)逐漸變(bian)(bian)(bian)(bian)深，到(dao)了一(yi)定(ding)時間就(jiu)會出現結(jie)皮或(huo)結(jie)炭現象，這稱之為熱(re)(re)熔(rong)膠的老化(hua)。因此，要求熱(re)(re)熔(rong)膠具(ju)有優(you)異的熱(re)(re)穩定(ding)性。

家(jia)具(ju)(ju)用(yong)熱(re)熔(rong)膠(jiao)是一類(lei)專門(men)使用(yong)于(yu)(yu)人(ren)造板材(cai)(cai)(cai)粘(zhan)貼的(de)(de)膠(jiao)粘(zhan)劑，它是一種環保型、無溶(rong)劑的(de)(de)熱(re)塑性膠(jiao)。熱(re)熔(rong)膠(jiao)被加熱(re)到一定溫(wen)度時，即由固態轉(zhuan)變(bian)(bian)為熔(rong)融態，當涂布到人(ren)造板基材(cai)(cai)(cai)或封邊材(cai)(cai)(cai)料表(biao)面(mian)后，冷卻(que)變(bian)(bian)成固態，將(jiang)材(cai)(cai)(cai)料和基材(cai)(cai)(cai)粘(zhan)接(jie)在(zai)一起。從20世紀80年代初期(qi)開(kai)始，熱(re)熔(rong)膠(jiao)進入木材(cai)(cai)(cai)工(gong)業，用(yong)于(yu)(yu)封邊、膠(jiao)合板芯、板拼接(jie)、家(jia)具(ju)(ju)榫接(jie)合等，早期(qi)的(de)(de)熱(re)熔(rong)膠(jiao)設備(bei)主要依(yi)賴于(yu)(yu)美(mei)國(guo)、西(xi)德、意大利(li)等國(guo)的(de)(de)設備(bei)，隨著(zhu)我國(guo)熱(re)熔(rong)膠(jiao)設備(bei)的(de)(de)日益穩定、成熟，選(xuan)擇(ze)和使用(yong)適合于(yu)(yu)各類(lei)家(jia)具(ju)(ju)廠具(ju)(ju)體情況(kuang)的(de)(de)熱(re)熔(rong)膠(jiao)設備(bei)，不僅可以(yi)提升家(jia)具(ju)(ju)的(de)(de)質(zhi)量(liang)和檔次，并(bing)且(qie)能夠提升生產效(xiao)率，減輕板件整修的(de)(de)難(nan)度，減少(shao)工(gong)人(ren)勞動強度。熱(re)熔(rong)膠(jiao)的(de)(de)固化(hua)時間(jian)通常(chang)很快(kuai)，一般在(zai)幾分鐘內即可完成。

熱(re)熔(rong)(rong)(rong)膠（英文名：Hot Glue）是(shi)一(yi)種(zhong)可塑性(xing)的(de)(de)(de)粘合(he)劑(ji)，在一(yi)定(ding)溫(wen)(wen)度(du)范(fan)圍內其物理狀態隨溫(wen)(wen)度(du)改變(bian)而改變(bian)，而化(hua)學(xue)特性(xing)不(bu)變(bian)，其無(wu)毒無(wu)味，屬環保型化(hua)學(xue)產(chan)品(pin)(pin)。因(yin)其產(chan)品(pin)(pin)本身系(xi)固體，便于包裝、運輸(shu)、存儲、無(wu)溶(rong)(rong)劑(ji)、無(wu)污染、無(wu)毒型以及生產(chan)工藝(yi)簡單，高附加(jia)值(zhi)，黏合(he)強度(du)大、速度(du)快(kuai)(kuai)等優(you)點而備受青睞。EVA熱(re)熔(rong)(rong)(rong)膠是(shi)一(yi)種(zhong)不(bu)需溶(rong)(rong)劑(ji)、不(bu)含水分10%的(de)(de)(de)固體可熔(rong)(rong)(rong)性(xing)聚合(he)物它在常(chang)溫(wen)(wen)下(xia)為固體，加(jia)熱(re)熔(rong)(rong)(rong)融(rong)到一(yi)定(ding)溫(wen)(wen)度(du)變(bian)為能流動，且有一(yi)定(ding)粘性(xing)的(de)(de)(de)液體。熔(rong)(rong)(rong)融(rong)后的(de)(de)(de)EVA熱(re)熔(rong)(rong)(rong)膠，呈淺棕(zong)色或(huo)白色。EVA熱(re)熔(rong)(rong)(rong)膠由基(ji)本樹(shu)(shu)脂(zhi)、增粘劑(ji)、粘度(du)調(diao)節劑(ji)和(he)抗氧劑(ji)等成(cheng)分組成(cheng)。 基(ji)本樹(shu)(shu)脂(zhi)  熱(re)熔(rong)(rong)(rong)膠的(de)(de)(de)基(ji)本樹(shu)(shu)脂(zhi)是(shi)乙(yi)(yi)烯和(he)醋酸乙(yi)(yi)烯在高溫(wen)(wen)高壓下(xia)共聚而成(cheng)的(de)(de)(de)，即EVA樹(shu)(shu)脂(zhi)。熱(re)熔(rong)(rong)(rong)膠是(shi)一(yi)種(zhong)非常(chang)方(fang)便的(de)(de)(de)快(kuai)(kuai)速粘合(he)劑(ji)，可以在幾(ji)分鐘內完(wan)成(cheng)粘合(he)工作，提(ti)高工作效率。內蒙熱(re)熔(rong)(rong)(rong)膠使用方(fang)法

熱(re)熔膠(jiao)可以用(yong)于機器人制造。高(gao)分子熱(re)熔膠(jiao)使用(yong)方法

熱(re)熔(rong)(rong)(rong)膠(jiao)是(shi)一(yi)種具(ju)有(you)(you)(you)可塑(su)性(xing)的(de)(de)黏(nian)(nian)合劑(ji)，是(shi)環保型(xing)(xing)化(hua)(hua)學產品。熱(re)熔(rong)(rong)(rong)膠(jiao)具(ju)有(you)(you)(you)明(ming)顯優(you)(you)勢：包括用(yong)(yong)熱(re)熔(rong)(rong)(rong)膠(jiao)替代其(qi)(qi)他(ta)黏(nian)(nian)膠(jiao)劑(ji)可以有(you)(you)(you)效(xiao)地(di)降低(di)(di)部件的(de)(de)重量(liang)，也(ye)降低(di)(di)了相關物(wu)流成本。同時(shi)，熱(re)熔(rong)(rong)(rong)膠(jiao)具(ju)有(you)(you)(you)高(gao)彈性(xing)模(mo)量(liang)、比較好的(de)(de)黏(nian)(nian)度(du)(du)(du)、更(geng)高(gao)的(de)(de)濕強度(du)(du)(du)、以及更(geng)耐久(jiu)的(de)(de)黏(nian)(nian)接(jie)等較強特(te)性(xing)。其(qi)(qi)抗沖擊性(xing)以及耐用(yong)(yong)年限與其(qi)(qi)他(ta)產品相比更(geng)具(ju)優(you)(you)勢，與此同時(shi)也(ye)降低(di)(di)了用(yong)(yong)戶的(de)(de)維護成本。其(qi)(qi)他(ta)熱(re)熔(rong)(rong)(rong)膠(jiao)的(de)(de)優(you)(you)點包括消除揮發(fa)性(xing)有(you)(you)(you)機化(hua)(hua)合物(wu)、操作簡(jian)便等。非反(fan)應(ying)型(xing)(xing)熱(re)熔(rong)(rong)(rong)膠(jiao)是(shi)以熱(re)塑(su)性(xing)樹脂為(wei)基(ji)料，固(gu)含(han)量(liang)100%，在常(chang)溫(wen)下(xia)為(wei)固(gu)體(ti)。使(shi)用(yong)(yong)時(shi)，將其(qi)(qi)加熱(re)熔(rong)(rong)(rong)融成流動性(xing)液體(ti)，涂布于被粘接(jie)基(ji)材表(biao)面，隨(sui)著溫(wen)度(du)(du)(du)下(xia)降熱(re)熔(rong)(rong)(rong)膠(jiao)很快固(gu)化(hua)(hua)而發(fa)揮其(qi)(qi)粘接(jie)效(xiao)果(guo)，該過程是(shi)可逆(ni)的(de)(de)。反(fan)應(ying)型(xing)(xing)熱(re)熔(rong)(rong)(rong)膠(jiao)也(ye)是(shi)一(yi)種100%固(gu)體(ti)，需加熱(re)熔(rong)(rong)(rong)融狀態下(xia)施工，冷卻固(gu)化(hua)(hua)完成后粘接(jie)或施壓后可再粘接(jie)的(de)(de)一(yi)種膠(jiao)粘劑(ji)，反(fan)應(ying)型(xing)(xing)熱(re)熔(rong)(rong)(rong)膠(jiao)反(fan)應(ying)完成后不再可逆(ni)。該類熱(re)熔(rong)(rong)(rong)膠(jiao)的(de)(de)常(chang)見(jian)反(fan)應(ying)方式包括熱(re)固(gu)化(hua)(hua)、濕固(gu)化(hua)(hua)和輻射固(gu)化(hua)(hua)。高(gao)分子熱(re)熔(rong)(rong)(rong)膠(jiao)使(shi)用(yong)(yong)方法

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