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玻璃鋼簡介

發布者:沁陽市嘉晟實業有限公司 點擊次數:2133次

  玻(bo)(bo)璃(li)鋼(gang)(FRP)亦(yi)稱(cheng)(cheng)作GFRP,即纖(xian)(xian)維強(qiang)化(hua)塑料,一(yi)般指用玻(bo)(bo)璃(li)纖(xian)(xian)維增強(qiang)不(bu)飽和聚(ju)酯、環氧(yang)樹(shu)脂與酚醛樹(shu)脂基(ji)體。以玻(bo)(bo)璃(li)纖(xian)(xian)維或其制(zhi)品作增強(qiang)材(cai)料的增強(qiang)塑料,稱(cheng)(cheng)謂為(wei)玻(bo)(bo)璃(li)纖(xian)(xian)維增強(qiang)塑料,或稱(cheng)(cheng)謂玻(bo)(bo)璃(li)鋼(gang),注(zhu)意(yi)與鋼(gang)化(hua)玻(bo)(bo)璃(li)區別開來。由于所使(shi)用的樹(shu)脂品種不(bu)同,因此有聚(ju)酯玻(bo)(bo)璃(li)鋼(gang)、環氧(yang)玻(bo)(bo)璃(li)鋼(gang)、酚醛玻(bo)(bo)璃(li)鋼(gang)之(zhi)稱(cheng)(cheng)。質輕而硬,不(bu)導電,性能穩定.機械強(qiang)度高,回收利用少,耐腐蝕。可(ke)以代(dai)替鋼(gang)材(cai)制(zhi)造機器零件(jian)和汽車(che)、船舶外殼等。

  玻(bo)璃(li)鋼學名纖(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)強塑(su)料(liao),俗稱FRP(Fiber Reinforced Plastics),即纖(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)強復(fu)合塑(su)料(liao)。根據采用的纖(xian)(xian)維(wei)(wei)(wei)不(bu)同分(fen)為玻(bo)璃(li)纖(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)強復(fu)合塑(su)料(liao)(GFRP),碳(tan)纖(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)強復(fu)合塑(su)料(liao)(CFRP),硼纖(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)強復(fu)合塑(su)料(liao)等(deng)。它是(shi)以(yi)(yi)玻(bo)璃(li)纖(xian)(xian)維(wei)(wei)(wei)及其制(zhi)品(玻(bo)璃(li)布、帶、氈、紗等(deng))作為增(zeng)(zeng)強材(cai)料(liao),以(yi)(yi)合成(cheng)樹(shu)脂作基體材(cai)料(liao)的一(yi)種復(fu)合材(cai)料(liao)。纖(xian)(xian)維(wei)(wei)(wei)增(zeng)(zeng)強復(fu)合材(cai)料(liao)是(shi)由增(zeng)(zeng)強纖(xian)(xian)維(wei)(wei)(wei)和(he)基體組成(cheng)。纖(xian)(xian)維(wei)(wei)(wei)(或晶須)的直徑很小(xiao)(xiao),一(yi)般在10μm以(yi)(yi)下,缺陷較少(shao)又較小(xiao)(xiao),斷(duan)裂(lie)應變約為千分(fen)之三十以(yi)(yi)內,是(shi)脆性(xing)(xing)材(cai)料(liao),易損傷、斷(duan)裂(lie)和(he)受到腐蝕。基體相(xiang)對于纖(xian)(xian)維(wei)(wei)(wei)來說,強度、模量都要低很多,但(dan)可以(yi)(yi)經受住大的應變,往往具有粘彈性(xing)(xing)和(he)彈塑(su)性(xing)(xing),是(shi)韌性(xing)(xing)材(cai)料(liao)。