皮革与化工
皮革與化工
피혁여화공
LEATHER AND CHEMICALS
2014年
3期
5-7,16
,共4页
甲基丙烯酸缩水甘油酯%环氧基%含量%GMA
甲基丙烯痠縮水甘油酯%環氧基%含量%GMA
갑기병희산축수감유지%배양기%함량%GMA
glycidyl methacrylate%epoxy group%content%GMA
基于GB/T 1677-2008盐酸-丙酮法测定环氧值的原理和条件，初步分析了甲基丙烯酸缩水甘油酯-苯乙烯-甲基丙烯酸异辛酯复合高聚物微球表面环氧基的含量，为表面环氧基的利用和含量的分析提供参考依据。结果表明，在该复合高聚物微球粒径=0.2~0.45mm范围内，该体系表面环氧基的含量约为总体环氧基含量的12%。
基于GB/T 1677-2008鹽痠-丙酮法測定環氧值的原理和條件，初步分析瞭甲基丙烯痠縮水甘油酯-苯乙烯-甲基丙烯痠異辛酯複閤高聚物微毬錶麵環氧基的含量，為錶麵環氧基的利用和含量的分析提供參攷依據。結果錶明，在該複閤高聚物微毬粒徑=0.2~0.45mm範圍內，該體繫錶麵環氧基的含量約為總體環氧基含量的12%。
기우GB/T 1677-2008염산-병동법측정배양치적원리화조건，초보분석료갑기병희산축수감유지-분을희-갑기병희산이신지복합고취물미구표면배양기적함량，위표면배양기적이용화함량적분석제공삼고의거。결과표명，재해복합고취물미구립경=0.2~0.45mm범위내，해체계표면배양기적함량약위총체배양기함량적12%。
Based on GB/T 1677-2008 (method of hydrochloric acid-acetone to determine epoxy value), a preliminary analysis was carried out to determine the surface epoxy group content of polymer composite microbead composed of glycidyl methacrylate, phenylethylene and iso-octyl methacrylate, with an aim to provide experimental reference for the utilization and content analysis of superficial epoxy groups. Under the condition that the diameter range of microbead was 0.2~0.45mm, the results showed that the content of superficial epoxy groups approximately accounted for 12%of the total ones.
