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.
研究了稳定剂结构与用量、共聚单体组成、第三单体盐的种类和浓度对水基分散聚合的影响。
The effects of factors, such as the structure and amount of dispersants, the composition of monomers, th…
实验结果表明，第三单体的引入很好改善了凝胶的脆性，使弹性模量得到进一步提高，凝胶表现出良好的形状记忆特性。
The result of experiment is shown that the third monomer can well improve the gel's property, and the three-unite gels exhibit the better character of shape memory.
于是本文又选用了含侧链较短的第三单体丙烯酰胺(AM)，加入凝胶体系中来降低其脆性，增加共聚物大分子链间的抱合力。
And then the third monomer acrylamide (am) with short side chain is added in the gel systems to decrease brittleness and increase elasticity.
发现含香草酸第三单体的PHB/PET/VA三元共聚酯具有较快共聚反应速率、较低熔融温度、典型热致液晶行为和良好成纤性。
The results show that PHB/PET/VAter-polyester with vanillic acid has faster copolycondensation rate, lower melting temperature, typical thermotropic liquid crystallinity and better spinnability.
对丙烯酸酯的悬浮二元共聚及加入第三组分共聚进行了研究，考察了不同单体对产物的影响；
Meanwhile, the effect of different monomers on the ultimate products were studied the factors of affecting the particle sizes and stabilit…
对丙烯酸酯的悬浮二元共聚及加入第三组分共聚进行了研究，考察了不同单体对产物的影响；
Meanwhile, the effect of different monomers on the ultimate products were studied the factors of affecting the particle sizes and stabilit…
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