回复lay1407发表于:2020/7/24 10:40:38悬赏金额:
8积分 状态:
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麻烦各位的分析大伽,帮忙分析下两个PE红外图谱是啥PE,LDPE还是LDPE还是HDPE,是否含有EPM\EPDM\POE\POP等弹性体?谢
[img=,690,432]https://ng1.17img.cn/bbsfiles/images/2019/07/201907241040275513_8569_1752342_3.png!w690x432.jpg[/img][img=,690,437]https://ng1.17img.cn/bbsfiles/images/2019/07/201907241040289142_7383_1752342_3.png!w690x437.jpg[/img]