Abstract:
<正> 引言偶氮二甲酰胺(简称AC)在橡胶塑料制品中用作发孔剂,可用氧化联二脲的方法制得。常用的氧化剂种类较多,我国六十年代以来一直采用氯气为氧化剂。反应为: H_2NCONHNHCONH2+Cl_2—→ H_2NCONNCONH_2+2HCl 此法的优点是氯气价格较低、来源充足。但反应终点较难控制,产品质量不太稳定,实际得率也较低,反应中产生的盐酸及终点时
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化学工程与装备
ISSN: 1003-0735
CN: 35-1285/TQ
Year: 1984
Issue: 03
Page: 38-42
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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