以所合成的含5%(mol)第三单体(HQ-TPA)的三元液晶共聚芳酯PHB/PET/HQ-TPA为原料,使用XLY-Ⅱ型毛细管流变仪,测定了在不同温度条件下共聚芳酯样品的流变曲线。
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第三单体的选择 EPDM
The effect of amount of the third monomer—4-methylstyrene on the thermodynamics performance of the production was studied primary.
着重考察了第三单体对甲基苯乙烯用量对产物热性能的影响。
参考来源 - 钯催化体系催化合成聚酮的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
而这些性能都与原料中第三单体的含量密切相关。
These properties are effected by the percent content of the third monomer.
香草酸是最适合于PHB/PET体系共聚改性的第三单体。
Vanillic acid is the third monomer suitable for modifying PHB/PET binary copolyester.
在常规PET生产中加入适当的第三单体和第四单体可制备低熔点聚酯。
A low-melting point PET can be produced by adding the proper third and forth monomers during regular PET production.
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