不同催化条件下酚醛树脂的热失重分析  

The Thermogravimetric Analysis of Phenol Formaldehyde Resin Formed in Different Catalytic Conditions

作　　者：高广颖[1] 徐翔[2] 沈镭 孙学习[1] 

机构地区：[1]中州大学化工食品学院,郑州410044 [2]中州大学实验管理中心,郑州410044 [3]祥瑞科技有限公司,湖南益阳413000

出　　处：《河南科学》2011年第6期666-668,共3页Henan Science

摘　　要：在一定条件下,使用硼砂既作为催化剂,又作为改性剂,制得了三元共聚的热固性硼酚醛树脂,产物稳定且耐热性能较好.尝试探讨了催化剂种类对耐热性能的影响.用热分析仪器对热性能进行了分析.Under certain condition,borax is served as both catalyst and modifier,thus terpolymerized phenolic resin was obtained.The product was stable and exhibits heat resistant capability.Attempts have been made to determine the influence catalyst species on heat resistant capability.Thermal analytical instruments are introduced to analyze the heat resistant capability.

关 键 词：催化剂 硼酚醛树脂 硼砂 热性能 

分 类 号：TQ323.1[化学工程—合成树脂塑料工业]