| 助剂对抗黄变鞋用热塑性聚氨酯弹性体的影响研究 |
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| 引用本文： | 吴炳峰,唐亚夫,詹中贤,牛杰峰,张应超.助剂对抗黄变鞋用热塑性聚氨酯弹性体的影响研究[J].化学推进剂与高分子材料,2007,5(3):30-32. |
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| 作者姓名： | 吴炳峰 唐亚夫 詹中贤 牛杰峰 张应超 |
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| 作者单位： | 洛阳吉明化工有限公司,河南,洛阳,471012 |
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| 摘 要： | 采用一步法合成了抗黄变鞋用热塑性聚氨酯弹性体,研究了助剂对抗黄变鞋用热塑性聚氨酯弹性体的影响。结果表明:添加适量助剂可提高鞋用热塑性聚氨酯弹性体的抗黄变性能,并能有效延缓鞋用热塑性聚氨酯弹性体的光老化速度,而对其他性能影响极小。当热塑性聚氨酯(TPU)的助剂添加量为聚酯二元醇质量的1.5%,紫外线吸收剂、自由基捕获剂、抗氧剂质量比为4:2:1时,TPU的综合性能最佳。
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| 关 键 词： | 抗黄变 聚氨酯弹性体 助剂 |
| 文章编号： | 1672-2191（2007）03-0030-03 |
| 修稿时间： | 2007-02-15 |
Study on Effects of Assistant on Thermoplastic Polyurethane Elastomer With Resistance to Yellowing for Shoe Making |
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| WU Bing-feng,TANG Ya-fu,ZHAN Zhong-xian,NIU Jie-feng,ZHANG Ying-chao.Study on Effects of Assistant on Thermoplastic Polyurethane Elastomer With Resistance to Yellowing for Shoe Making[J].Chemical Propellants & Polymeric Materials,2007,5(3):30-32. |
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| Authors: | WU Bing-feng TANG Ya-fu ZHAN Zhong-xian NIU Jie-feng ZHANG Ying-chao |
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| Affiliation: | Luoyang Jiming Chemical Industry Co. Ltd, Luoyang 471012, China |
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| Abstract: | The thermoplastic polyurethane elastomer with resistance to yellowing for shoe making was synthesized by using one-step method.The effect of assistant was studied.The results show that proper-content assistant can improve the resistance to yellowing of the thermoplastic polyurethane elastomer,and decrease their speed of light aging,but has a little influence on other performance of the elastomer.Thermoplastic polyurethane(TPU) has the best properties when assistant mass fraction is 1.5% based on polyester diol mass,m(UV absorbing agent): m(free radical capturing agent): m(antioxidant) is 4:2:1. |
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| Keywords: | resistance to yellowing polyurethane elastomer assistant |
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