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Citation: Wang Shanger, Zhang Hongfang, Mo Zhishen, Zhu Chaoshan, Lu Liyun. Studies on Combined Liquid Crystalline Polymers/Nylon1010 Ternary Blends[J]. Chinese Journal of Applied Chemistry, ;1995, 12(4): 27-31. shu

Studies on Combined Liquid Crystalline Polymers/Nylon1010 Ternary Blends

1.
Polymer Physics Laboratory, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022;
2.
Beijing Research Institute of Chemical Industry, Beijing

Received Date: 21 September 1994
Revised Date: 10 February 1995

Blends of two liquid crystalline copolyesters (LCP:for LCP1 PET/PHB=40/60, for LCP2 PET/PHB=30/70) and its ternary blends containing nylon1010 as the matrix were studied by using DSC,POM,SEM and mechanical tests. The results indicated that the me-chanical properties of LCP blends were improved substantially and their melt viscosity and flow temperature could be modified by changing the composition of individual LCP so as to rnatch the "processing window" of the matrix in making in-situ composites. Neither a signifi-cant improvement in mechanical properties nor the melting and crystallization behavior of ny-lon1010 was observed after blending, which was explained in terms of poor miscibility and orientational deformation of LCP.
- combined liqiud crystalline polymer,
- nylon1010,
- ternary blend,
- crystallization,
- mechanical property
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