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混合长链α-烯烃共聚物的组成,可以用毛细管气相色谱来测定。该方法是用气相色谱测定α-烯烃在聚合反应中的消耗量,从而计算出α-烯烃共聚物的组成。本文测定了C_9-C_(14)α-烯烃共聚物的组成,其误差为5％以内。
The composition of the mixed long-chain alpha-olefin copolymer can be determined by capillary gas chromatography. In this method, the composition of α-olefin copolymer is calculated by measuring the consumption of α-olefin in the polymerization by gas chromatography. In this paper, the composition of C_9-C_ (14) α-olefin copolymer was determined. The error was within 5%.