| 聚氨酯导线轮的制备工艺研究 |
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| 引用本文： | 赵岩,苏丽丽,石雅琳,韦永继,王亚萌. 聚氨酯导线轮的制备工艺研究[J]. 化学推进剂与高分子材料, 2013, 11(2): 71-73 |
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| 作者姓名： | 赵岩 苏丽丽 石雅琳 韦永继 王亚萌 |
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| 作者单位： | 黎明化工研究设计院有限责任公司,河南洛阳,471000 |
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| 摘 要： | 用LM98–1(聚酯多元醇)、MDI(二苯基甲烷二异氰酸酯)、BDO(1,4–丁二醇)及各种助剂,通过一步法合成出了满足导线轮使用要求的热塑性聚氨酯(TPU),确定了间歇法及连续法合成TPU的工艺条件,考察了硅芯切割机用导线轮的注塑与后熟化工艺对制品的影响。
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| 关 键 词： | 热塑性聚氨酯 切割机 导线轮 注塑 |
Investigation on Preparation Technology of Polyurethane Wire Wheel |
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| ZHAO Yan,SU Lili,SHI Yalin,WEI Yongji,WANG Yameng. Investigation on Preparation Technology of Polyurethane Wire Wheel[J]. Chemical Propellants & Polymeric Materials, 2013, 11(2): 71-73 |
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| Authors: | ZHAO Yan SU Lili SHI Yalin WEI Yongji WANG Yameng |
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| Affiliation: | (Liming Chemical Research and Design Institute Co.,Ltd.,Luoyang 471000,China) |
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| Abstract: | The thermoplastic polyurethane(TPU) meeting the application specifications of wire wheel was synthesized by using one-step process with LM98-1(polyester polyol),MDI(diphenylmethane diisocyanate),BDO(1,4-butanediol) and various auxiliary agents.The process conditions for synthesizing TPU by batch method and continuous method were confirmed.The influence of injection and post-slaking process of wire wheel used in the silicon chip cutting machine on the products was investigated. |
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| Keywords: | thermoplastic polyurethane cutting machine wire wheel injection |
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