玻璃鋼制(zhi)品(pin)以其超(chao)強的抗腐(fu)蝕能(neng)力成為(wei)很多行業(ye)的傳輸介(jie)質，但是它又是憑借什么才實現它的獨有(you)特性(xing)。纖維纏(chan)繞玻璃鋼制(zhi)品(pin)結構(gou)上分內襯層(ceng)(ceng)、結構(gou)層(ceng)(ceng)及外保護層(ceng)(ceng)三部(bu)分。其中，內襯層(ceng)(ceng)樹(shu)脂(zhi)含量高(gao)，一般(ban)在70%以上，其內表面富樹(shu)脂(zhi)層(ceng)(ceng)樹(shu)脂(zhi)含量高(gao)達95%左右。通過對(dui)內襯所(suo)用(yong)(yong)樹(shu)脂(zhi)的選擇(ze)，可使玻璃鋼制(zhi)品(pin)在輸送液體時具有(you)不(bu)同(tong)的耐(nai)腐(fu)蝕性(xing)能(neng)，從而滿足不(bu)同(tong)的工(gong)作需要;對(dui)需外防腐(fu)的場合，只需對(dui)外保護層(ceng)(ceng)樹(shu)脂(zhi)進行認真選擇(ze)，便也可達到不(bu)同(tong)外防腐(fu)的使用(yong)(yong)目(mu)的。

玻璃鋼制品(pin)根(gen)據不(bu)同(tong)(tong)的(de)腐(fu)(fu)蝕(shi)環(huan)境(jing)(jing)，可選用(yong)不(bu)同(tong)(tong)的(de)防腐(fu)(fu)樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)，主要包(bao)括:間苯型不(bu)飽和聚(ju)酯樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)、乙(yi)烯基樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)、雙(shuang)酚A樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)、環(huan)氧樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)及(ji)呋(fu)喃樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)等(deng)，根(gen)據具體情況分(fen)別選用(yong):對酸(suan)性(xing)環(huan)境(jing)(jing)，選用(yong)雙(shuang)酚A樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)、呋(fu)喃樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)等(deng);對堿性(xing)環(huan)境(jing)(jing)，選用(yong)乙(yi)烯基樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)、環(huan)氧樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)或(huo)呋(fu)喃樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)等(deng);對溶劑型使用(yong)環(huan)境(jing)(jing)，選用(yong)呋(fu)喃等(deng)樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi);當酸(suan)、鹽、溶劑等(deng)腐(fu)(fu)蝕(shi)不(bu)是十(shi)分(fen)嚴重時(shi)，則可選用(yong)價(jia)格(ge)較為低廉的(de)間苯型樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)。通過對內襯層不(bu)同(tong)(tong)樹(shu)(shu)(shu)(shu)脂(zhi)(zhi)(zhi)的(de)選擇，便可使玻璃鋼制品(pin)廣泛用(yong)于酸(suan)、堿、鹽、溶劑等(deng)工作環(huan)境(jing)(jing)中，表現(xian)出良好(hao)的(de)耐腐(fu)(fu)蝕(shi)性(xing)能。