| 超临界二氧化碳聚苯乙烯挤出发泡工艺研究 |
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| 引用本文： | 彭运秋,袁建华,朱加茂. 超临界二氧化碳聚苯乙烯挤出发泡工艺研究[J]. 机电产品开发与创新, 2011, 24(6): 71-72. DOI: 10.3969/j.issn.1002-6673.2011.06.027 |
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| 作者姓名： | 彭运秋 袁建华 朱加茂 |
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| 作者单位： | 杭州方圆塑料机械有限公司,浙江杭州,311404 |
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| 摘 要： | 超临界二氧化碳(SCCO2)用于聚苯乙烯发泡制品的生产,具有安全性高、环保、成本低等突出优点,可以替代氟氯烃类化合物或低沸点烷烃类发泡剂,本文提出了一种利用超临界二氧化碳作为发泡剂的聚苯乙烯发泡制品挤出工艺设计方案,经试验运行,取得一定的效果.
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| 关 键 词： | 超临界二氧化碳 聚苯乙烯 挤出发泡 压力 温度 |
The Study on the Technology Scheme of the Aplication of Supercritical CO_2 in Polystyrene Extrusion Foaming |
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| PENG Yun-Qiu,YUAN Jian-Huan,ZHU Jia-Mao. The Study on the Technology Scheme of the Aplication of Supercritical CO_2 in Polystyrene Extrusion Foaming[J]. Development & Innovation of Machinery & Electrical Products, 2011, 24(6): 71-72. DOI: 10.3969/j.issn.1002-6673.2011.06.027 |
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| Authors: | PENG Yun-Qiu YUAN Jian-Huan ZHU Jia-Mao |
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| Affiliation: | PENG Yun-Qiu,YUAN Jian-Huan,ZHU Jia-Mao(Fuanyuan Plastics Machinery Co.,Ltd.,Hangzhou Zhejiang 311404,China) |
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| Abstract: | With the advantages of high security,environmental friendly,and low cost,Supercritical carbon dioxide(SCCO2) is widely used for the production of polystyrene foam products,it can replace HCFC compounds or low boiling point hydrocarbon foaming agents,a technology Scheme using Supercritical carbon dioxide as the polystyrene extrusion foaming agent is presented in this paper agent.The test results validated it. |
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| Keywords: | supercritical CO2 polystyrene extrusion foaming pressure temperature |
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