Vanillicacid is the third monomer suitable for modifying PHB/PET binary copolyester.
香草酸是最适合于PHB/PET体系共聚改性的第三单体。
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The phenolic acids used were vanillicacid, vanillin and P-hydroxy benzoic acids for studying the effects of phenolic acids on the growth and activities of protective enzymes of muskmelon.
The results show that PHB/PET/VAter-polyester with vanillicacid has faster copolycondensation rate, lower melting temperature, typical thermotropic liquid crystallinity and better spinnability.