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Citation: Zhu Chengshen, Wang Jingwu, Pu Shuaitian, Li Huaguang, Li Xioudao. ON THE MELTING OF SPHERULITES IN NYLON 1010[J]. Chinese Journal of Applied Chemistry, ;1992, 9(1): 32-36. shu

ON THE MELTING OF SPHERULITES IN NYLON 1010

1.
Department of Chemistry, Zhengzhou University, Zhengzhou 450052

Corresponding author: Zhu Chengshen,
Received Date: 10 August 1990
Available Online: 8 May 1991

The melting of sphcrulitcs of nylon 1010 formed in isothermal crystallization has been studied by hot stage polarizing microscopy. The melting temperature (T_m) of the ringed positive spherulitcs was 182℃; that of the non-ringed positive spherulites, the mixed nonringed spherulitcs,the darker and brighter non ringed negative sphcrulitcs,were 203℃,202~205℃, and 204~210℃, respectively. Thus, the equilibrium melting temperature was 215℃ by extrapolating.
- Nylon 1010,
- spherulite,
- melting,
- equilibrium melting temperature,
- polarizing microscopy
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