| 马铃薯淀粉与醋酸乙烯酯接枝共聚制生物降解淀粉塑料树脂的研究 |
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| 引用本文： | 彭毓华.马铃薯淀粉与醋酸乙烯酯接枝共聚制生物降解淀粉塑料树脂的研究[J].山西农业大学学报(自然科学版),1996,16(2):140-144. |
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| 作者姓名： | 彭毓华 |
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| 作者单位： | 太原工业大学 |
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| 摘 要： | 本文以Ｃｅ（ＮＨ４）２（ＮＯ３）６为引发剂，研究了马铃薯淀粉与醋酸乙烯酯接技共聚，制备一种生物降解淀粉塑料树脂的反应规律，其最佳醋酸乙烯脂浓度为２．９２ｍｏｌ／Ｌ，引发剂浓度为１５．１９ｍｍｏｌ／Ｌ，反应温度为４５℃，反应时间为１２０～１５０ｍｉｎ，并探讨了反应机理及动力方程。
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| 关 键 词： | 马铃薯淀粉，醋酸乙烯酯，接枝共聚，接枝率，接枝效率，淀粉塑料树脂 |
STUDIES ON THE PREPARATION OF A STARCH PLASTIC RESIN MADE FROM GRAFT COPOIYMERIZATION OF VINYL-ACETIC ESTER ONTO POTATO STARCH |
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| Peng Yuhua.STUDIES ON THE PREPARATION OF A STARCH PLASTIC RESIN MADE FROM GRAFT COPOIYMERIZATION OF VINYL-ACETIC ESTER ONTO POTATO STARCH[J].Journal of Shanxi Agricultural University,1996,16(2):140-144. |
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| Authors: | Peng Yuhua |
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| Abstract: | This paper studied the reaction law of preparing a biodergradable plastic starch resin from the graft copolymerization of vinyl-acetic ester onto potato starch.The results Show thst the optimal concentration of vinyl-acetic ester is 2.92 mol.1 and thst of the initiater is 15.19mmol/1,the most suitable tempreture for reaction is 45℃ and the time span of reaction is 120～150 minuts.The paper also discussed the reaction mechnism and kinetic equation. |
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| Keywords: | Potato starch Vinyl-acetic ester Graft copolymerization Grafting Grafting efficiency Starch plastic resin |
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