牛皮浸灰过程毛纤维的变化  

The Changes of Wool Fibers in the Liming Process of Cow Hide

作　　者：张业聪[1] 付丽红[2] 杨永珍[3] 

机构地区：[1]山东杏林科技职业学院,山东济南250200 [2]山东轻工业学院化学与制药工程学院应用化学与皮革系,山东济南250353 [3]济南市106医院,山东济南250353

出　　处：《皮革与化工》2013年第5期5-9,共5页Leather And Chemicals

基　　金：山东省高等学校科技计划项目J11LC78

摘　　要：采用热台显微镜对牛皮浸灰过程中毛纤维的表面形态及耐热性能进行了研究。结果表明,随浸灰时间的增加,毛纤维的表面破坏明显严重,纤维的干热收缩温度基本相同,但最终收缩率降低,热稳定性提高。The morphology and heat resistance property of wool fibers were studied by the thermal microscope in the liming process of cow hide. The results showed that the wool fibers were seriously damaged with the increase of liming time. The final shrinkages were reduced with the same shrinkage temperature and the thermal stability could be improved.

关 键 词：热台显微镜 热性能 毛纤维 

分 类 号：TS541[轻工技术与工程—皮革化学与工程]