|
|||||
|
|
| 绿色环保硬质PVC基料的开发及应用 | |
| 引用本文： | 雷金锋,于杰,郭建兵,贺杰,陆洋,秦舒浩.绿色环保硬质PVC基料的开发及应用[J].聚氯乙烯,2009,37(5):25-29. |
| 作者姓名： | 雷金锋 于杰 郭建兵 贺杰 陆洋 秦舒浩 |
| 作者单位： | 1. 贵州大学材料科学与冶金工程学院,贵州,贵阳,550003;国家复合改性聚合物材料工程技术研究中心,贵州,贵阳,550014 2. 国家复合改性聚合物材料工程技术研究中心,贵州,贵阳,550014 3. 贵州省材料技术创新基地,贵州,贵阳,550014 |
| 摘 要： | 通过正交试验优化了硬质PVC的配方，研究了钙锌稳定剂、DOP、ACR、硬脂酸钙4种组分对PVC共混体系流变性能及试样力学性能的影响，结果表明：①绿色环保硬质PVC基料的最佳配方为：PVC100份、钙锌稳定剂5份、DOP4份、硬脂酸钙0．5份、ACR2份、PE蜡0．7份、硬脂酸0．3份；②影响PVC共混体系流变性能的最主要因素是钙锌稳定剂，其次为DOP，影响最小的是ACR；影响试样力学性能的最主要因素是DOP，其次是钙锌稳定剂，影响最小的是ACR。 |
| 关 键 词： | 硬质PVC 正交设计 流变性能 力学性能 |
The development and application of environment-friendly rigid PVC formulation |
|
| LEI Jin-feng,YU Jie,GUO Jian-bing,HE Jie,LU Yang,QIN Shu-hao.The development and application of environment-friendly rigid PVC formulation[J].Polyvinyl Chloride,2009,37(5):25-29. | |
| Authors: | LEI Jin-feng YU Jie GUO Jian-bing HE Jie LU Yang QIN Shu-hao |
| Affiliation: | 1.The Material and Metallurgy College;Guizhou University;Guiyang 550003;China;2.National Engineering Research Center for Compounding and Modification of Polymeric Materials;Guiyang 550014;3.Guizhou Innovation Base of Material Technology;China |
| Abstract: | Rigid PVC formulation was optimized by orthogonal experiments. Influences of 4 components, i. e. ,Ca/Zn stabilizer, DOP, ACR and calcium stearate, on the theological behaviour of PVC blends and the mechanical property of samples obtained were investigated. The results showed that （1）the optimum environmentfriendly rigid PVC formulation contained PVC 100, Ca/Zn stabilizer 5, DOP 4, calcium stearate 0.5,ACR 2, PE wax 0.7, and stearic acid 0.3 phr. ;（2）Ca/Zn stabilizer was the most important factor of influencing the rheological behaviour of PVC blends, followed by DOP,and ACR was the smallest influencing factor;DOP was the most important factor of influencing the mechanical property of samples obtained, followed by Ca/Zn stabilizer,and ACR was the smallest influencing factor. |
| Keywords: | rigid PVC orthogonal design rheological behaviour mechanical property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |