| 均匀设计在低熔点尼龙6制备中的应用 |
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| 引用本文： | 王彩红,洪升,钱志军,何敏,鲁圣军,于杰.均匀设计在低熔点尼龙6制备中的应用[J].塑料,2009,38(6). |
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| 作者姓名： | 王彩红 洪升 钱志军 何敏 鲁圣军 于杰 |
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| 作者单位： | 1. 贵州大学化学与化工学院,贵州,贵阳,550025
2. 国家复合改性聚合物材料工程技术研究中心,贵州,贵阳,550004 |
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| 基金项目： | 国家科技支撑计划项目，贵州大学引进人才科研项目，贵州省科学基金项目 |
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| 摘 要： | 通过均匀设计的方法,研究氯化钙含量、加工温度和螺杆转速对尼龙6熔点的影响.利用数学模型,得到氯化钙含量、加工温度和螺杆转速和尼龙6熔点之间的函数关系.实验结果显示:回归方程的计算值和验证实验的测定值吻合良好,此均匀设计利用较少的实验,揭示了氯化钙含量、加工温度和螺杆转速与尼龙6熔点之间的关系,对低熔点尼龙的制备起到指导意义.
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| 关 键 词： | 氯化钙 尼龙6 制备 熔点 均匀设计 |
Application of Uniform Design in Preparation of Low Melting Point Polyamide 6 |
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| WANG Cai-hong,HONG Sheng,QIAN Zhi-jun,HE Min,LU Sheng-jun,YU Jie.Application of Uniform Design in Preparation of Low Melting Point Polyamide 6[J].Plastics,2009,38(6). |
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| Authors: | WANG Cai-hong HONG Sheng QIAN Zhi-jun HE Min LU Sheng-jun YU Jie |
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| Abstract: | The effects of the content of calcium chloride, processing temperature and screw speed on preparation of low melting point polyamide 6 were studied by the uniform design method. The relationship of low melting point polyamide 6, the content of calcium chloride, the screw speed and processing temperature was determined. The results showed that the estimated values through regression equation regression were good accordance with experiment result, the uniform design revealed the relationship between the melting point and the content of calcium chloride, screw speed and processing temperature by fewer experiment. The uniform design method played a guiding significance for the preparation of low melting point polyamide 6. |
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| Keywords: | calcium chloride polyamide 6 preparation melting point uniform design |
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