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Citation: Hu Jiwen, Sun Youde, Xu Yaoguang, Cen Meizhu. Hard Elasticity Formation and Crystallization ofPolypropylene Hollow-fiber Under Stress[J]. Chinese Journal of Applied Chemistry, ;1997, 14(4): 83-84. shu

Hard Elasticity Formation and Crystallization ofPolypropylene Hollow-fiber Under Stress

1.
Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650

Received Date: 20 December 1996
Available Online: 20 May 1997

The hard elasticity of polypropylene hollow fiber can be obtained on crystallization under high stress after heat treatment. The factors affecting the hard elasticity of the fiber are studied through SEM, WAXD and strain-stress tests.
- polypropylene,
- hard elasticity,
- strain induced crystallization
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