Volumetric properties of polystyrene: influence of temperature, molecular weight and thermal treatment

Volumetric properties of polystyrene: influence of temperature, molecular weight and thermal treatment
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聚苯乙烯的体积特性:温度、分子量和热处理的影响

DOI:
10.1016/0032-3861(77)90253-1
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发表时间:
1977
期刊:
影响因子:
4.6
通讯作者:
N. Savill
N. Savill
中科院分区:
化学2区
文献类型:
--
作者:
M. J. Richardson;N. Savill

文献摘要

被引文献

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用膨胀法测定了一系列阴离子聚苯乙烯(M=2 0 0 0~2 0 0 0)在30°~2 10°C温度范围内的比体积(V),给出了温度和相对分子质量的一般方程,并用于计算玻璃温度和自由体积。
Specific volumes (v) of a series of anionic polystyrenes (M= 2000 to 2 000 000) have been measured dilatometrically over the temperature range −30° to 210°C. General equations are given forvas a function of temperature and molecular weight and are used to calculate glass temperatures and free volumes.