| PVC/NBR共混物的耐油性研究 |
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| 引用本文： | 贾小波,李静,刘容德.PVC/NBR共混物的耐油性研究[J].聚氯乙烯,2008,36(3):22-24. |
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| 作者姓名： | 贾小波 李静 刘容德 |
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| 作者单位： | 中国石化股份有限公司齐鲁分公司研究院,山东,淄博,255400 |
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| 摘 要： | 考察了PVC树脂聚合度、NBR用量及混料时加料顺序对PVC/NBR共混物耐油性的影响。结果表明:使用高聚合度PVC树脂和NBR P83可明显改善共混物的耐油性。试验初步确定PVC/NBR输油管实验配方为:PVC(S-2500)100份,稳定剂1份,DOP 100份,NBR P83 20份,润滑剂0.5份。
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| 关 键 词： | PVC NBR 共混 耐油性 |
| 文章编号： | 1009-7937(2008)03-0022-03 |
| 修稿时间： | 2007年8月28日 |
Research on the oil resistance of PVC/NBR blends |
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| JIA Xiao-bo,LI Jing,LIU Rong-de.Research on the oil resistance of PVC/NBR blends[J].Polyvinyl Chloride,2008,36(3):22-24. |
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| Authors: | JIA Xiao-bo LI Jing LIU Rong-de |
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| Abstract: | Influences of the polymerization degree of PVC resin,using amounts of NBR and charging order on the oil resistance of PVC/NBR blends were investigated.The results showed that the oil resistance of blends could be improved obviously when PVC resin with high polymerization degree and NBR P83 were adopted.The laboratory formula for PVC/NBR petroleum pipe line was determined preliminarily after expriments:PVC(S-2500) 100,stabilizer 1,DOP 100,NBR P83 20 and lubricant 0.5 parts. |
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| Keywords: | PVC NBR blending oil resistance |
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