| 摘要: |
| 以过硫酸铵/亚硫酸氢钠（APS/NaHSO-3）氧化还原剂为引发体系，由疏水性甲基丙烯酸缩水甘油酯（GMA）和尿素改性大豆蛋白，在50 ℃下进行乳液聚合反应，得到了甲基丙烯酸缩水甘油酯接枝大豆蛋白胶黏剂（GSP)。考察了胶黏剂的稳定性、表观黏度以及胶黏剂胶黏强度和耐水性的影响因素及热压工艺条件。 |
| 关键词: 大豆蛋白 胶黏剂 尿素改性 甲基丙烯酸缩水甘油酯 |
| DOI： |
| 分类号:TB484.6; TB487 |
| 基金项目: |
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| Study on Synthesis and Optimization of Hot-pressing Process of GMA Grafted Soybean Protein Adhesive |
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LU Ting1, YU Guo-fei2
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1.Ningbo Huafeng Packing Co.,LTD., Ningbo 315480, China;2.Zhejiang Changhai Packing Enterprise Group, Jiaxing 314406, China
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| Abstract: |
| Soybean protein adhesive was obtained from modified soybean protein and GMA with APS-NaHSO-3 initiator system by grafting polymerization at 50 ℃ in water-bath. The stability and apparent viscosity of the adhesive was investigated. The influence of GMA content, APS-NaHSO-3 ratio, and hot-pressing condition on shear strength and water resistance of the adhesive was investigated. |
| Key words: soybean protein adhesive urea modification GMA |
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