聚氨酯保温管良好的防火耐温性能

    suiranjuanzhiyingpaoshijuhewu，dantashireguxingcailiao，zairanshaozhongchengxianduoxing，buhuichanshengrongrongderanshaoxinghuoyandiluowu，ershijiangxingchengyigejiaohuadebaohuceng，zheiyitexingyouxiaoyizhilerongrongdaozhihuoshimanyandeweixian。tongshi，juanzhiyingpaonenggoudikangfeijiandehuoxinghefushere，tahaikeyizuzhiyangqijinrubancai、huoqiangtibaowencengneibuyupaomosuliaoxincaijiechu，yinerbuhuiyinqixincaidezhijieranshao，nenggoubaozhengjianzhudewanzhengxing。tongshitongguodiaozhengpeifang，juanzhiyingpaocailiaowanquankeyimanzujianzhubaowencailiaojiaogaodefanghuoxingnengyaoqiu。

    jubenyixipaomoshiresuxingcailiao，zaihuozaifashengshi，huishouxianruanhuabianxing，ranhoubansuizheranshaoronghuashousuo，binghuiyouzhuoredeyetidiluohuoliutang。ranshaodaoyidingchengduhou，zhenggebaowenjiegouxitongjianghuidaota。