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| CPVC共混物的加工和力学性能的改进 | |
| 引用本文： | 史铁钧 谭晓霞. CPVC共混物的加工和力学性能的改进[J]. 现代塑料加工应用, 1994, 6(4): 34-37 |
| 作者姓名： | 史铁钧 谭晓霞 |
| 作者单位： | 合肥工业大学化工系，煤炭科学研究院合肥研究所，上海交通大学应用化学系 230009 |
| 摘 要： | 研究了环氧树脂(EP)和聚四氯乙烯(PTFE)对氯化聚氯乙烯(CPVC)的流变和力学性能的影响,井用扫描电镀(SEM)观察了环氧树脂的分散形态。结果表明,EP能够均匀分散在CPVC基体中,改善CPVC的流动特性;PTFE对CPVC/EP体系有增粘作用,并能显著改善缺口冲击强度。 |
| 关 键 词： | 环氧树酯 氯化聚氯乙烯 共混 |
PROCESSING OF CHLORINATED POLYVINYL CHLORIDE BLEND AND IMPROVEMENT OF ITS MECHANICAL PROPERTIES |
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| Shi Tianjun Tan Xiaoxia Peng Zonglin. PROCESSING OF CHLORINATED POLYVINYL CHLORIDE BLEND AND IMPROVEMENT OF ITS MECHANICAL PROPERTIES[J]. Modern Plastics Processing and Applications, 1994, 6(4): 34-37 | |
| Authors: | Shi Tianjun Tan Xiaoxia Peng Zonglin |
| Affiliation: | Chemical Engineering Dept. of Hefei University of Industry |
| Abstract: | The effects of epoxy resin (EP) and polytetrafluorocthylcne (PTFE) on Theological and mechanical properties of chlorinated polyvinyl chloride (CPVC) were studied. The distributive morphology of EP in CPVC matrix was observed under the scanning electron microscope. The results showed that EP could be well-distributed in the CPVC matrix to improve the flow property of CPVC and PTFE could increase the viscosity of CPVC/EP blend and obviously improve the notched impact strength of CPVC . |
| Keywords: | epoxy resin polytetrafluoroethylcnc (PTFE) chlorinated polyvinyl chloride (CPVC) blend processing |
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