| 纳米碳酸钙填充NBR的研究 |
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| 引用本文： | 吴绍吟,练恩生,马文石,李小锦,苟权俊.纳米碳酸钙填充NBR的研究[J].橡胶工业,2000,47(5):267-271. |
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| 作者姓名： | 吴绍吟 练恩生 马文石 李小锦 苟权俊 |
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| 作者单位： | 1. 华南理工大学,广东,广州,510641
2. 广平化工实业有限公司,广东,恩平,529400 |
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| 摘 要： | 对纳米碳酸钙白燕华ＣＣ单独使用或与高耐磨炭黑（ＨＡＦ）并用填充中等丙烯腈含量ＮＢＲ Ｎ－２４０的基本力学性能和硫化性能进行了研究。结果表明，随着白燕华ＣＣ用量的增大，胶料表现出比填充非极性ＳＢＲ更高的拉伸强度和撕裂强度，而硫化速度支明显减慢。通过调整硫化体系，硫化性能可得到显改善，甚至可以达到低温（１１０￣１３０℃）短时间硫化的效果，胶料的物理性能也相应获得提高。此外，白燕华ＣＣ填充的ＮＢＲ Ｎ
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| 关 键 词： | 纳米碳酸钙 填充 丁腈橡胶 填加剂 |
| 文章编号： | 1000-890X(2000)05-0267-05 |
| 修稿时间： | 1999-11-06 |
Study on nanon calcium carbonate-filled NBR |
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| WU Shao-yin,LIAN En-sheng,MA Wen-shi,LI Xiao-jin and GOU Quan-jun.Study on nanon calcium carbonate-filled NBR[J].China Rubber Industry,2000,47(5):267-271. |
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| Authors: | WU Shao-yin LIAN En-sheng MA Wen-shi LI Xiao-jin and GOU Quan-jun |
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| Affiliation: | WU Shao-yin
;(South China University of Technology, Guangzhou 510641);LIAN En-sheng
;(Guangping Chemical Industrial Co. Ltd, Enping 529400);MA Wen-shi
,LI Xiao-jin
,GOU Ouan-jun
;(South China University of Technology, Guangzhou 510641) |
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| Abstract: | The physical properties and the curing behavior of medium acrylonitrile NBR filled with nanon calcium carbonate calmos CC or calmos CC/HAF were investigated. The results showed that when compared with SBR, the NBR filled with calmos CC had higher tensile strength and tear strength, but lower curing speed. By adjusting the curing system, the curing behavior improved significantly and the physical properties of compound also improved. In addition, the oil resistance of NBR N240 filled with calmos CC was comparable to that with carbon black alone. |
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| Keywords: | nanon calcium carbonate calmos CC NBR carbon black oil resistance low temperature vulcanization |
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