| 电脱水技术在氢化苯乙烯/异戊二烯共聚物胶乳脱水中的应用 |
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| 引用本文： | 刘祖虎,蒋长胜.电脱水技术在氢化苯乙烯/异戊二烯共聚物胶乳脱水中的应用[J].合成橡胶工业,2022,0(5):361-364. |
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| 作者姓名： | 刘祖虎 蒋长胜 |
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| 作者单位： | 江苏金门能源装备有限公司， 江苏 句容 212400 |
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| 摘 要： | 考察了电脱水温度及压力、乳胶上升速率、电场强度对氢化苯乙烯/异戊二烯共聚物（SEPS）胶乳脱水效果的影响。结果表明，SEPS胶乳电脱水的最佳条件为:操作温度75～85 ℃，胶乳上升速率2 cm/min，电场强度800～1 000 V/cm。经电脱水技术脱水的SEPS胶乳含水质量分数小于1.5%。
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| 关 键 词： | 氢化苯乙烯/异戊二烯共聚物 胶乳 电脱水 电场强度 操作温度 |
Application of electric dehydration technology in dehydration of hydrogenated styrene/isoprene copolymer latex |
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| LIU Zu-hu,JIANG Chang-sheng.Application of electric dehydration technology in dehydration of hydrogenated styrene/isoprene copolymer latex[J].China Synthetic Rubber Industry,2022,0(5):361-364. |
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| Authors: | LIU Zu-hu JIANG Chang-sheng |
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| Affiliation: | Jiangsu Jinmen Energy Equipment Co Ltd, Jurong 212400, China |
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| Abstract: | The effects of electric dehydration temperature and pressure, latex rising rate and electric field intensity on dehydration of hydrogenated styrene/isoprene copolymer (SEPS) latex were investigated. The results showed that the optimum conditions for the electric dehydration of SEPS latex were as follows: Operating temperature was 75-85 ℃, latex rising rate was 2 cm/min, and electric field intensity was 800-1 000 V/cm. The mass fraction of water in SEPS latex dehydrated by electric dehydration technology was less than 1.5%. |
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| Keywords: | hydrogenated styrene/isoprene copolymer latex electric dehydration electric field intensity operating temperature |
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