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基于弯曲应力和可压缩性原理的皮革柔软度量化表征
Quantitative Characterization of Leather Softness based on the Principle of Flexing Stress and Compressibility
【摘要】 根据皮革柔软度与其抗弯强度和可压缩性之间的关系,建立了一种皮革柔软度的定量表征方法。该方法以改进的皮革厚度测定仪为测定工具,在测定皮革样品的单层厚度和折叠厚度基础上,通过简单计算得出皮革的柔软度,该方法简单、实用,测量时不会对试样造成破坏。
【Abstract】 A quantitative characterization method for leather softness was established based on the relationship among leather softness and its bend strength and compressibility.The equipment,which was modified from leather thickness measuring instrument,was used to measure the single layer thickness and double layer thickness of the leather sample and then the softness was calculated by the obtained data.This method is simple and practical and further more it does not break the leather sample during the measurement.
【关键词】 柔软度;
皮革;
厚度测定仪;
弯曲应力;
可压缩性;
【Key words】 softness; leather; thickness measuring instrument; bending stress; compressibility;
【Key words】 softness; leather; thickness measuring instrument; bending stress; compressibility;
【基金】 教育部重点科技项目(项目编号:01142)
- 【文献出处】 中国皮革 ,China Leather , 编辑部邮箱 ,2006年21期
- 【分类号】TS57
- 【被引频次】13
- 【下载频次】208