陜西膜結構工程用于膜結構建筑中(zhong)的(de)(de)膜(mo)材(cai)(cai)(cai)是一種具有強(qiang)(qiang)(qiang)度,柔韌性(xing)(xing)(xing)好的(de)(de)薄(bo)膜(mo)材(cai)(cai)(cai)料,是由纖維(wei)編織成織物基(ji)(ji)材(cai)(cai)(cai),在(zai)其(qi)基(ji)(ji)材(cai)(cai)(cai)兩面以樹(shu)脂(zhi)為涂(tu)層材(cai)(cai)(cai)所加工(gong)固定而成的(de)(de)材(cai)(cai)(cai)料,中(zhong)心的(de)(de)織物基(ji)(ji)材(cai)(cai)(cai)分(fen)(fen)為聚酯纖維(wei)及玻璃(li)纖維(wei),而作為涂(tu)層材(cai)(cai)(cai)使(shi)用的(de)(de)樹(shu)脂(zhi)有聚氯乙烯樹(shu)脂(zhi)(PVC),硅酮(tong)(silicon)及聚四氟乙烯樹(shu)脂(zhi)(PTFE),在(zai)力學(xue)上織物基(ji)(ji)材(cai)(cai)(cai)及涂(tu)層材(cai)(cai)(cai)分(fen)(fen)別(bie)具有影響(xiang)下列的(de)(de)功能性(xing)(xing)(xing)質。織物基(ji)(ji)材(cai)(cai)(cai)——抗(kang)拉強(qiang)(qiang)(qiang)度,抗(kang)撕裂強(qiang)(qiang)(qiang)度,耐(nai)(nai)熱性(xing)(xing)(xing),耐(nai)(nai)久性(xing)(xing)(xing),防(fang)火性(xing)(xing)(xing)。涂(tu) 層 材(cai)(cai)(cai)——耐(nai)(nai)候(hou)性(xing)(xing)(xing),防(fang)污性(xing)(xing)(xing),加工(gong)性(xing)(xing)(xing),耐(nai)(nai)水性(xing)(xing)(xing),耐(nai)(nai)品(pin),透光性(xing)(xing)(xing)。
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