铸造用CO2硬化碱性酚醛树脂粘结剂的研究进展  

Research Development of CO2 Hardening Alkaline Phenolic Resin Binder Used in Founding

作　　者：李英民[1] 孙琪[1] 任玉艳[1] 

机构地区：[1]沈阳工业大学,辽宁沈阳110178

出　　处：《铸造工程》2009年第2期1-4,共4页Foundry Engineering

摘　　要：在现代铸造生产中，粘结剂占有非常重要的地位，它的性能直接影响铸件的质量。酚醛树脂粘结剂在铸造生产中使用较为广泛。对CO2硬化碱性酚醛树脂粘结剂的合成及改性、固化机制、固化过程进行概述并对其发展前景作了展望。In the modern casting production, binder occupies a very important position, and its performance impacts the quality of the casting directly. Phenolic resin binder is widely used in casting production. The synthesis, modification, curing mechanism and curing process of the CO2 hardening alkalinity phenolic resin binder are described, and the outlook of their development prospects is given.

关 键 词：碱性酚醛树脂 CO2硬化 固化机制 

分 类 号：TG221.2[金属学及工艺—铸造]