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药用塑料瓶原料聚乙烯有什么特点?

2018-08-21 17:37

YAOYONGSULIAOPINGYUANLIAOJUYIXIJIANCHENGPE,SHIYIXIJINGJUHEZHIDEDEYIZHONGRESUXINGSHUZHI。ZAIGONGYESHANG,YEBAOKUOYIXIYUSHAOLIANGα-XITINGDEGONGJUWU。JUYIXIWUCHOU,WUDU,SHOUGANSILA,JUYOUYOULIANGDENAIDIWENXINGNENG(ZUIDISHIYONGWENDUKEDA-100~-70°C),HUAXUEWENDINGXINGHAO,NENGNAIDADUOSHUSUANJIANDEQINSHI(BUNAIJUYOUYANGHUAXINGZHIDESUAN)。CHANGWENXIABURONGYUYIBANRONGJI,XISHUIXINGXIAO,DIANJUEYUANXINGYOULIANG。


100mlB22.jpg

100mlYIMIAOPING


药用塑料瓶原料聚乙烯化学稳定性较好,室温下可耐稀硝酸、稀硫酸和任何浓度的盐酸、氢氟酸、磷酸、甲酸、醋酸、氨水、胺类、过氧化氢、氢氧化钠、氢氧化钾等溶液。但不耐强氧化的腐蚀,如发烟硫酸·浓硝酸、铬酸与硫酸的混合液。在室温下上述溶剂会对聚乙烯产生缓慢的侵蚀作用,而在90-100℃下,浓硫酸和浓硝酸会快速地侵蚀聚乙烯,使其破坏或分解。

  JUYIXIZAIDAQI、YANGGUANGHEYANGDEZUOYONGXIA,HUIFASHENGLAOHUA,BIANSE、GUILIE、BIANCUIHUOFENHUA,SANGSHIQILIXUEXINGNENG。ZAICHENGXINGJIAGONGWENDUXIA,YEHUIYINYANGHUAZUOYONG,SHIQIRONGTILUDUXIAJIANG,FASHENGBIANSE、CHUXIANTIAOWEN,GUERZAICHENGXINGJIAGONGHESHIYONGGUOCHENGHUOXUANCAISHIYINGYUYIZHUYI。ZHENGYINWEIJUYIXIYONGYOURUSHANGTEZHI,RONGYIJIAGONGCHENGXING。


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