幸运彩

PP是什么材料?

PPSHIJUBINGXI

JUBINGXIWEIWUDU、WUCHOU、WUWEIDEGAOJIEJINGDEJUHEWU。YOUBINGXIJUHEERZHIDE。JUBINGXIJUYOULIANGHAODEJIEDIANXINGNENGHEGAOPINJUEYUANXINGQIEBUSHOUSHIDUYINGXIANG,DANDIWENSHIBIANCUI,BUNAIMO、YILAOHUA。SHIYUZHIZUOYIBANJIXIELINGJIAN、NAIFUSHILINGJIANHEJUEYUANLINGJIAN。CHANGJIANDESUAN、JIANDENGYOUJIRONGJIDUITAJIHUBUQIZUOYONG,KEYONGYUSHIJU。

(1)WULIXINGNENG:PPWEIWUDU、WUWEIDERUBAISEGAOJIEJINGDEJUHEWU,SHIMUQIANSUOYOUSULIAOZHONGZUIZUIQINGDEPINZHONGZHIYI,DUISHUITEBIEWENDING,ZAISHUIZHONG14hDEXISHUILVJINWEI0.01%。FENZILIANGYUE8~15WANZHIJIAN,CHENGXINGXINGHAO。DANYINSHOUSUOLVDA,YUANBIZHIPINYIAOXIAN,ZHIPINBIAOMIANGUANGZEHAO,YIYUZHESE。

(2)LIXUEXINGNENG:PPDEJIEJINGDUGAO,JIEGOUGUIZHENG,YINERJUYOUYOULIANGDELIXUEXINGNENG,QIQIANGDUHEYINGDU、DANXINGDOUBIGAOMIDUPE(HDPE)GAO。TUCHUTEDIANSHIKANGWANQUPILAOXING(7×10^7)CIKAIBIDEZHEXUANWANQUERWUSUNHUAIHENJI,GANMOCAXISHUYUNILONGXIANGSI,DANZAIYOURUNHUAXIABURUNILONG。

(3)REXINGNENG:PP JUYOULIANGHAODE NAIREXING,RONGDIANZAI164~170℃,ZHIPINNENGZAI100℃YISHANGWENDUJINXINGXIAODUMIEJUN。ZAIBUSHOUWAILIDEZUOYONGXIA,150℃YEBUBIANXING。CUIHUAWEI-35℃,ZAIDIYU-35℃HUIFASHENGCUIHUA。

发表评论