玻璃鋼/不銹鋼膜殼概述

玻璃(li)鋼（FRP）亦(yi)稱(cheng)(cheng)作(zuo)GFRP，即(ji)纖(xian)維強化塑(su)料，一般指(zhi)用玻璃(li)纖(xian)維增(zeng)強不飽和聚(ju)酯(zhi)、環氧樹脂(zhi)與酚醛樹脂(zhi)基體。以玻璃(li)纖(xian)維或其制品作(zuo)增(zeng)強材料的增(zeng)強塑(su)料，稱(cheng)(cheng)謂為玻璃(li)纖(xian)維增(zeng)強塑(su)料，或稱(cheng)(cheng)為玻璃(li)鋼，不同于(yu)鋼化玻璃(li)。

由于(yu)所(suo)使用的樹(shu)脂(zhi)品種不同(tong)，因此有聚酯(zhi)玻(bo)(bo)璃(li)(li)(li)鋼、環氧(yang)玻(bo)(bo)璃(li)(li)(li)鋼、酚醛玻(bo)(bo)璃(li)(li)(li)鋼之別(bie)。質輕(qing)而硬(ying)，不導(dao)電，性(xing)能穩定(ding)，機械強度高，回收利用少(shao)，耐(nai)腐(fu)蝕。可以代替鋼材(cai)制造機器零件和汽車、船(chuan)舶外(wai)殼等。

玻璃(li)(li)鋼學名纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)(zeng)強(qiang)(qiang)塑(su)料，俗稱(cheng)FRP（Fiber Reinforced Plastics），即(ji)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)(zeng)強(qiang)(qiang)復(fu)(fu)(fu)合(he)(he)塑(su)料。根據(ju)采用(yong)的纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)不(bu)同(tong)分為玻璃(li)(li)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)(zeng)強(qiang)(qiang)復(fu)(fu)(fu)合(he)(he)塑(su)料（GFRP），碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)(zeng)強(qiang)(qiang)復(fu)(fu)(fu)合(he)(he)塑(su)料（CFRP），硼纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)(zeng)強(qiang)(qiang)復(fu)(fu)(fu)合(he)(he)塑(su)料等。它是(shi)以(yi)(yi)玻璃(li)(li)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)及其制品（玻璃(li)(li)布、帶、氈(zhan)、紗等）作(zuo)為增(zeng)(zeng)(zeng)強(qiang)(qiang)材(cai)(cai)料，以(yi)(yi)合(he)(he)成樹脂作(zuo)基體(ti)材(cai)(cai)料的一種復(fu)(fu)(fu)合(he)(he)材(cai)(cai)料。纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)(zeng)強(qiang)(qiang)復(fu)(fu)(fu)合(he)(he)材(cai)(cai)料是(shi)由增(zeng)(zeng)(zeng)強(qiang)(qiang)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)和基體(ti)組成。纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)（或晶須）的直(zhi)徑很小，一般在10μm以(yi)(yi)下，缺陷較少(shao)又較小，斷裂(lie)(lie)應變(bian)約為千分之三十以(yi)(yi)內(nei)，是(shi)脆性(xing)材(cai)(cai)料，易(yi)損傷、斷裂(lie)(lie)和受(shou)(shou)到腐(fu)蝕。基體(ti)相對于纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)來(lai)說，強(qiang)(qiang)度(du)、模量都要(yao)低很多，但可以(yi)(yi)經受(shou)(shou)住大的應變(bian)，往(wang)(wang)往(wang)(wang)具有粘彈性(xing)和彈塑(su)性(xing)，是(shi)韌(ren)性(xing)材(cai)(cai)料。

不銹(xiu)鋼(gang)膜殼(ke)是反(fan)滲透(tou)(tou)設備的(de)基本組(zu)成部(bu)分(fen)，材質采用304不銹(xiu)鋼(gang)無(wu)縫管(guan)，按端蓋密(mi)封形式(shi)分(fen)為：卡箍式(shi)、法蘭(lan)式(shi)、內(nei)置式(shi)；按進水方式(shi)分(fen)為：端進、側(ce)進。長度與反(fan)滲透(tou)(tou)膜組(zu)件(jian)數量配套；產(chan)品(pin)內(nei)外拋(pao)光，美(mei)觀實用，使用壓力達到反(fan)滲透(tou)(tou)系統正常(chang)運轉壓力要求。