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Citation: He Tianbai, Hou Chunrong. CONFORMATIONS AND FLEXIBILITY OF FLUOROPOLYMERS[J]. Chinese Journal of Applied Chemistry, ;1985, 2(1): 15-18. shu

CONFORMATIONS AND FLEXIBILITY OF FLUOROPOLYMERS

He Tianbai ,
Hou Chunrong

1.
Changchun Institute of Applied Chemistry, Academia Sinica

Received Date: 20 February 1984
Available Online: 15 June 1984

Based on conformation analysis it has been found that the correlations among glassy transition temperature, Tg, cross-sectional area per chain, A, and steric factor of internal rotation, σ, for fluoropolymers are similar to those for other polymers. The equation,Tg=973(σ-1.44), has been found for the estimation of the value of the steric foctor of fluoropolymer chains. The fact that at the same values of steric factor the glassy transition temperatures of fluoropolymers are higher than those of other polymers is attributed to the bensely packed chains of fluoropolymers.
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CONFORMATIONS AND FLEXIBILITY OF FLUOROPOLYMERS

南开大学师唯/华北电力大学（保定）刘景维：二维配位聚合物中有序的亲锂冠醚位点用于无枝晶锂沉积

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通讯作者: 陈斌, bchen63@163.com