復合軟管歷史與耐壓性能

從1840年(nian)法國(guo)(guo)人(ren)用(yong)錫制成(cheng)   包裝(zhuang)繪畫顏料(liao)(liao)(liao)的(de)(de)(de)軟(ruan)管(guan)以來，   次大戰(zhan)中(zhong)出現包錫鉛管(guan)，1948出現鋁管(guan)。1950年(nian)瑞士發明了(le)(le)用(yong)LDPE做的(de)(de)(de)塑(su)料(liao)(liao)(liao)軟(ruan)管(guan)，因為是單一塑(su)料(liao)(liao)(liao)做成(cheng)的(de)(de)(de)軟(ruan)管(guan)，抗滲透能力非常弱，不適宜用(yong)于要求氣(qi)密性(xing)很好(hao)的(de)(de)(de)內(nei)容物的(de)(de)(de)包裝(zhuang)。20世(shi)紀60年(nian)代(dai)中(zhong)世(shi)界上(shang)出現了(le)(le)由多種材料(liao)(liao)(liao)復(fu)(fu)合(he)(he)(he)而(er)成(cheng)的(de)(de)(de)復(fu)(fu)合(he)(he)(he)軟(ruan)管(guan)，復(fu)(fu)合(he)(he)(he)軟(ruan)管(guan)，綜合(he)(he)(he)了(le)(le)金屬和塑(su)料(liao)(liao)(liao)兩方面的(de)(de)(de)優(you)點(dian)，具有了(le)(le)良好(hao)的(de)(de)(de)阻隔性(xing)、性(xing)、耐破裂性(xing)，并(bing)且成(cheng)本低、外形(xing)美觀，很受(shou)歡(huan)迎。我國(guo)(guo)從1972年(nian)開(kai)始(shi)研制塑(su)料(liao)(liao)(liao)復(fu)(fu)合(he)(he)(he)軟(ruan)管(guan)，近30年(nian)來，發展很快，引進了(le)(le)不少條塑(su)料(liao)(liao)(liao)復(fu)(fu)合(he)(he)(he)軟(ruan)管(guan)生產線。20世(shi)紀90年(nian)代(dai)開(kai)始(shi)，復(fu)(fu)合(he)(he)(he)軟(ruan)管(guan)開(kai)始(shi)用(yong)于工業(ye)流體傳輸，打破了(le)(le)原有的(de)(de)(de)局(ju)限性(xing)，應用(yong)越來越廣泛。

復(fu)合軟管(guan)(guan)及全塑(su)PE料(liao)復(fu)合軟管(guan)(guan)的(de)推(tui)出，在生(sheng)產(chan)上(shang)   大程(cheng)度地采(cai)用(yong)經(jing)濟的(de)、易循環利用(yong)的(de)片材，當復(fu)合軟管(guan)(guan)采(cai)用(yong)乙(yi)烯乙(yi)烯醇共(gong)聚(ju)物等其(qi)他高(gao)阻(zu)隔性(xing)材料(liao)后，   替(ti)代鋁箔，復(fu)合軟管(guan)(guan)可   循環利用(yong)并利于生(sheng)物降解。

現在(zai)(zai)我們(men)公(gong)司已經在(zai)(zai)復(fu)(fu)(fu)合(he)軟管(guan)(guan)上做(zuo)了很多(duo)的(de)努力，我們(men)的(de)產品用于多(duo)個行業，而全塑(su)(su)復(fu)(fu)(fu)合(he)管(guan)(guan)相(xiang)比鋁塑(su)(su)復(fu)(fu)(fu)合(he)管(guan)(guan)，在(zai)(zai)擠壓(ya)回彈性和阻隔性上有   的(de)差距(ju)，在(zai)(zai)相(xiang)當長的(de)一段時間內(nei)這仍將限(xian)制全塑(su)(su)復(fu)(fu)(fu)合(he)軟管(guan)(guan)取代鋁塑(su)(su)復(fu)(fu)(fu)合(he)管(guan)(guan)的(de)進(jin)程。所以說(shuo)復(fu)(fu)(fu)合(he)軟管(guan)(guan)的(de)分類也有很多(duo)種。

復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)及(ji)(ji)全(quan)塑PE料(liao)(liao)復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)的(de)推出，在(zai)(zai)生(sheng)(sheng)產(chan)(chan)上   大(da)程度(du)(du)地采用(yong)(yong)(yong)(yong)(yong)經濟的(de)、易(yi)循環(huan)利用(yong)(yong)(yong)(yong)(yong)的(de)片材(cai)，當復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)采用(yong)(yong)(yong)(yong)(yong)乙烯(xi)乙烯(xi)醇(chun)共聚物等(deng)(deng)其他高阻隔性材(cai)料(liao)(liao)后，   替代鋁箔(bo)，復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)可   循環(huan)利用(yong)(yong)(yong)(yong)(yong)并利于(yu)(yu)生(sheng)(sheng)物降解。   后：化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)的(de)性能(neng)(neng)優勢(shi)化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)的(de)使(shi)用(yong)(yong)(yong)(yong)(yong)，化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)主要(yao)是(shi)在(zai)(zai)化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)業使(shi)用(yong)(yong)(yong)(yong)(yong)的(de)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)，不僅(jin)制作材(cai)料(liao)(liao)種類(lei)非常多，且使(shi)用(yong)(yong)(yong)(yong)(yong)范圍廣(guang)泛，因此，逐漸被人(ren)們所接受和使(shi)用(yong)(yong)(yong)(yong)(yong)，而化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)則主要(yao)是(shi)采用(yong)(yong)(yong)(yong)(yong)新(xin)材(cai)料(liao)(liao)、新(xin)工(gong)(gong)(gong)(gong)(gong)藝還(huan)有(you)新(xin)的(de)技(ji)術來進(jin)行(xing)制作而成的(de)，在(zai)(zai)通(tong)過復(fu)(fu)(fu)(fu)(fu)合(he)(he)松散纏繞以(yi)及(ji)(ji)高分子膜密封等(deng)(deng)為(wei)一體(ti)，比(bi)其他的(de)傳統(tong)橡膠管(guan)(guan)(guan)及(ji)(ji)金屬軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)   加(jia)具(ju)有(you)明顯的(de)優勢(shi)，化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)和同(tong)規格(ge)橡膠管(guan)(guan)(guan)相比(bi)，即使(shi)是(shi)在(zai)(zai)同(tong)樣的(de)使(shi)用(yong)(yong)(yong)(yong)(yong)條件(jian)下(xia)，也要(yao)比(bi)橡膠管(guan)(guan)(guan)   加(jia)輕便，且非常適合(he)(he)于(yu)(yu)在(zai)(zai)移動空間(jian)比(bi)較(jiao)大(da)的(de)場(chang)所中(zhong)使(shi)用(yong)(yong)(yong)(yong)(yong)，如裝卸油罐(guan)車還(huan)有(you)油輪等(deng)(deng)場(chang)所中(zhong)，化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)具(ju)有(you)非常好(hao)(hao)的(de)性能(neng)(neng)，因為(wei)它主要(yao)是(shi)以(yi)合(he)(he)成樹脂纖維作為(wei)主要(yao)是(shi)材(cai)料(liao)(liao)制作而成的(de)，因此，對(dui)于(yu)(yu)酸堿性液(ye)體(ti)中(zhong)都有(you)很好(hao)(hao)的(de)性能(neng)(neng)，具(ju)有(you)非常好(hao)(hao)的(de)使(shi)用(yong)(yong)(yong)(yong)(yong)性能(neng)(neng)，和其他的(de)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)相比(bi)   加(jia)有(you)優勢(shi)。我公(gong)司主要(yao)從(cong)事各(ge)種鋼結構復(fu)(fu)(fu)(fu)(fu)合(he)(he)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)及(ji)(ji)化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)軟(ruan)(ruan)(ruan)(ruan)(ruan)管(guan)(guan)(guan)的(de)加(jia)工(gong)(gong)(gong)(gong)(gong)及(ji)(ji)銷售，主要(yao)用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)石(shi)油煉化(hua)(hua)，石(shi)油輸送、倉儲，是(shi)石(shi)油化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)行(xing)業廣(guang)受歡迎的(de)新(xin)型管(guan)(guan)(guan)材(cai)。本(ben)公(gong)司生(sheng)(sheng)產(chan)(chan)設備檢測儀器，產(chan)(chan)品經   機構檢測質量(liang)(liang)達到歐   家同(tong)類(lei)產(chan)(chan)品的(de)質量(liang)(liang)水平。產(chan)(chan)品被廣(guang)泛應用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)輪船、碼頭、石(shi)化(hua)(hua)煉油廠(chang)、油庫(ku)及(ji)(ji)石(shi)化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)廠(chang)內部，歷經各(ge)種考驗(yan)。產(chan)(chan)品規格(ge)有(you)管(guan)(guan)(guan)內38mm—254mm等(deng)(deng)各(ge)種規格(ge)。也可按用(yong)(yong)(yong)(yong)(yong)戶提出的(de)輸送介質、工(gong)(gong)(gong)(gong)(gong)作壓力、使(shi)用(yong)(yong)(yong)(yong)(yong)溫度(du)(du)、長度(du)(du)、法(fa)蘭等(deng)(deng)要(yao)求以(yi)及(ji)(ji)其它連(lian)接方(fang)式，進(jin)行(xing)設計和生(sheng)(sheng)產(chan)(chan)。

   先：輕(qing)型復(fu)合軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)重量輕(qing)，比同等(deng)(deng)規格的(de)橡膠軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)輕(qing)40﹪，比金屬軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)輕(qing)30﹪。減(jian)輕(qing)了勞動者(zhe)的(de)勞動強度，操作(zuo)(zuo)方便，提高了工(gong)作(zuo)(zuo)效率。它的(de)撓(nao)性好(hao)、彎(wan)曲(qu)自如，不(bu)受作(zuo)(zuo)業空間限制。在很小的(de)回轉半徑下仍可(ke)正(zheng)(zheng)常(chang)工(gong)作(zuo)(zuo)，在其(qi)彎(wan)曲(qu)部位，管(guan)(guan)(guan)內(nei)始終保持圓狀，會(hui)發生折(zhe)疊、內(nei)壁脫(tuo)落和(he)管(guan)(guan)(guan)體折(zhe)裂等(deng)(deng)現象。輕(qing)型復(fu)合軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)   高工(gong)作(zuo)(zuo)壓(ya)力(li)可(ke)達(da)4.0MPa，負(fu)壓(ya)可(ke)達(da)0.1MPa。所以耐(nai)(nai)(nai)正(zheng)(zheng)、負(fu)壓(ya)性能(neng)好(hao)。耐(nai)(nai)(nai)溫(wen)(wen)性能(neng)好(hao)。使(shi)用溫(wen)(wen)度為-30℃—120℃，不(bu)會(hui)因氣候或(huo)使(shi)用溫(wen)(wen)度變化(hua)(hua)而出現管(guan)(guan)(guan)體硬化(hua)(hua)或(huo)軟(ruan)(ruan)(ruan)化(hua)(hua)現象，而且輕(qing)型復(fu)合軟(ruan)(ruan)(ruan)具有(you)(you)良好(hao)的(de)耐(nai)(nai)(nai)油(you)、耐(nai)(nai)(nai)化(hua)(hua)學腐蝕性能(neng)。廣(guang)泛適(shi)用于輸送原油(you)、燃料油(you)、食品油(you)及化(hua)(hua)學溶劑(ji)和(he)液(ye)化(hua)(hua)石(shi)油(you)氣等(deng)(deng)。具有(you)(you)良好(hao)的(de)靜電導出功(gong)能(neng)。其(qi)次：復(fu)合軟(ruan)(ruan)(ruan)管(guan)(guan)(guan)的(de)環(huan)保性不(bu)僅僅只是包裝廢(fei)棄物(wu)的(de)處理(li)，還應當包含(han)生產過程中對環(huan)境(jing)的(de)污染及其(qi)消(xiao)耗的(de)資源等(deng)(deng)內(nei)容(rong)。