胶印版材用酚醛树脂软化点的测定  

Determining the Softening Point of Phenolic Resin for Offset Plates

作　　者：王凤 王怀功 汪玉东 

机构地区：[1]乐凯华光印刷科技有限公司,南阳473003

出　　处：《信息记录材料》2015年第5期30-33,共4页Information Recording Materials

摘　　要：软化点对于酚醛树脂的生产以及应用于胶印版材都是非常重要的质量指标。本文介绍了一种用显微熔点仪来测定胶印版材用酚醛树脂软化点的方法。该方法具有测定稳定可靠、操作简便、测试准确、测试结果与实际生产和应用相符合的特点,是目前较为合适的测定胶印版材用酚醛树脂软化点的方法。It is a very important quality index for the softening point of the resin production and the appli- cation in printing plates. A method was introduced, it is that the offset plate＇s softening point for phenolic resin was determined by using a micro melting point instrument. The method was stable and reliable, easy to operate, accurate to test .And the test results were in according with the actual production and the application of consis- tent characteristics.

关 键 词：软化点 酚醛树脂 胶印版材 显微熔点法 

分 类 号：TS8[轻工技术与工程]