动物皮纤维织态结构对收缩温度的影响  

The Fiber Weave Network Pattern Effects to the Shrinkage Temperature of the Animal Skin

作　　者：贺贤贤[1] 曾睿[1] 李志强[1] 程海明[1] 陈敏[1] 

机构地区：[1]四川大学生物质与皮革工程系,四川成都610065

出　　处：《皮革科学与工程》2012年第2期47-49,54,共4页Leather Science and Engineering

基　　金：广东省教育部产学研项目(编号:2008B090500077)

摘　　要：收缩温度是胶原纤维耐湿热稳定性的特征物理参数。对山羊皮和猪皮不同部位的收缩温度进行了系统测量,并将其值与各部位胶原纤维的编织结构相关联进行了比较。结果显示,动物皮不同部位的收缩温度存在一定差异。纤维编织结构差异越大,收缩温度差异越大;纤维编织越致密,纤维束越粗大,收缩温度越高。Shrinkage temperature is a characteristic parameter to collagen stability. In the paper, the shrinkage temperatures of goat skin and pig skin at different areas were measured. The values were made a relation with the fiber weave network pattern of the skin by histological observations. The results showed that the shrinkage temperature values are different among the areas of animal skin. When the two areas of the skin has different fiber bundle weave network pattern, the larger the difference is, the bigger the value difference of shrinkage temperature will be. The area with denser fiber network shows a higher shrinkage temperature value.

关 键 词：动物皮 收缩温度 组织学结构 编织结构 

分 类 号：TS51[轻工技术与工程—皮革化学与工程]