来源 :Journal of China Textile University(English Edition) | 被引量 : [!--cite_num--]次 | 上传用户:[!--user--]
【摘 要】
:
The extensional viscosity of three polyethylenes(LDPE,LLDPE and HDPE)melts was measured in-uniaxialelongational flow at a constant extension rate,as well asby t
The shrinkage behavior of copoiyester fibers (PEIT) and the ’ latent - crimp behavior of side - by - side PET/ PEIT composite fibers have been studied. It is s