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729084108

铜虫 (小有名气)

[求助] 求助PVA2699的溶解性

求助PVA2699溶解性,PVA2699是否溶于甲基吡咯烷酮,温度该设置为多少,我用95℃配成5%浓度加热了3-4个小时都溶解不了,想请教各位给些指点
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729084108

铜虫 (小有名气)

引用回帖:
2楼: Originally posted by everlast at 2011-09-09 09:23:38:
用纯的DMF溶解试试。

哦,谢谢哈,我现在正在用DMSO试试
3楼2011-09-09 10:21:43
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everlast

木虫 (著名写手)

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【答案】应助回帖

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729084108(金币+5): 2011-09-09 12:24:37
wgs8136(金币+1): 欢迎交流 ~ 2011-09-09 12:37:19
用纯的DMF溶解试试。
不争,元气不伤;不畏,慧灼闪光;不怒,百神和畅;不忧.心地清凉;不求,不卑不亢;不执.可圆四方;不贪,便是富贵;不苟.何惧君王!
2楼2011-09-09 09:23:38
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