新型酚醛 SMC 增稠技术及增稠机理的 XPS 分析  

The Thickening Technique of Phenolic Sheet Molding Compound and its Thickening Mechanism Studied by X Ray Photoelectron Spectroscopy

作　　者：王继辉[1] 薛理辉[1] 沈大荣[1] 李雪梅 梅启林[1] 

机构地区：[1]武汉工业大学工程力学系

出　　处：《武汉工业大学学报》1997年第4期91-95,共5页

基　　金：国家九五科技攻关项目资助

摘　　要：研究了新型酚醛片状模塑料（Ｐ－ＳＭＣ）的增稠技术及增稠机理。结果表明，对于酚醛片状模塑料，Ｂ２Ｏ３和ＺｎＯ的混合体系是较好的增稠剂；通过Ｘ射线光电子能谱探讨了Ｂ２Ｏ３和ＺｎＯ对酚醛片状模塑料的增稠机理，分析表明Ｂ２Ｏ３对树脂有较好的增稠作用，而ＺｎＯ不但对树脂没有增稠效应，反而延缓Ｂ２Ｏ３对树脂的增稠。The thickening technique of phenolic sheet molding compound and its thickening mechanism were studied in this paper.The results show that the mixture of B 2O 3 and ZnO are the proper thickening agent of phenolic sheet molding compound and the suitable thickening effect can be achieved. And at the same time,the X ray photoelectron spectroscopy is used to analyze the thickening mechanism of B 2O 3 and ZnO to the phenolic resin. It is found that B 2O 3 has fine effect of thickening on the phenolic resin and ZnO not only does no effect on the resin but also delays the effect of B 2O 3 thickening on the resin.

关 键 词：片状模塑料 增稠机理 XPS分析 酚醛树脂 P-SMC 

分 类 号：TQ323.1[化学工程—合成树脂塑料工业]