营口斗牛牛攻略科技有限公司
DI ZHI:YINGKOUSHIXISHIQUZHANQIANGONGYEYUANZHIXINJIEXI88HAO
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YOU BIAN:115004
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WANG ZHI:
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XINMEISHIFENMOTULIAOYOUXIANGONGSISHIJIFENMOTULIAODEKAIFA、SHENGCHAN、XIAOSHOUDEZHUANYEQIYE,ZICHUANGJIANYILAI,SHIZHONGJIANCHIYI “CHENGSHISHOUXIN,KEXUECHUANGXIN”WEIYUANZE。
MUQIANXINMEISHIFENMOTULIAOYICHENGGONGYINGYONGYUJIAYONGDIANQI、JIANCAI、SANREQI、QICHE、JIAJU、GUANDAODENGZHUDUOLINGYU。WEIBAOZHENGCHANPINZHILIANG,WOCHANGPEIBEILEBIJIAOWANSHANDEJIANCESHIYANSHEBEIHERENYUAN,KEYIMANZUZHUDUOCHANPINDESHIYANJIANCEYAOQIU,ZAICHANPINZHILIANGFANGMIANTIGONGLEYOULIBAOZHANG。WOCHANGZAITIGONGYOUZHIDEFENMOTULIAODETONGSHI,HAITIGONGYIZHENGTAOCHANPINXIANGGUANFUWU,WEIGUANGDAYONGHUJIEJUEHOUGUZHIYOU。
热固性粉末涂料的组成是由分子量较高的固体树脂、固化剂、各种填料、颜料及助剂构成。其中树脂和固化剂将在下一章重点讨论。现在主要讨论一下其它几个组分。 聚酯环氧粉末涂料用聚酯树脂一般是由多元羧酸、酸酐与多元醇经缩聚和加成反应而制造的。目前在聚酯环氧粉末涂料 中,常用的聚酯树脂酸值范围为20~85mgKOH/g,酸值分别为70mgKOH/g;45~55mgKOH/g
DI ZHI :YINGKOUSHIXISHIQUZHANQIANGONGYEYUANZHIXINJIEXI88HAO
DIAN HUA:0417-4809155
SHOU JI:13304173832
YOU BIAN:115004
LIANXIREN:LIZHONGYI
WANG ZHI:www.yknbw.com
YOU XIANG:760756224@qq.com