The results showed that the glass transition temperature and vicat softening point increased obviously with the increase of the content of the terpolymer.
结果表明：随共聚物用量的增加，共混物的玻璃化温度和维卡软化点明显提高；
The results showed that the glass transition temperature and vicat softening point increased obviously with the increase of the content of the terpolymer.
结果表明：随共聚物用量的增加，共混物的玻璃化温度和维卡软化点明显提高；
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