| 仲启坤,李慧敏,徐浩,张兆红.纳米凹凸棒土/炭黑复合填料对天然橡胶/丁苯橡胶/顺丁橡胶并用胶性能的影响[J].橡胶科技,2018,16(1):34-37. |
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| 纳米凹凸棒土/炭黑复合填料对天然橡胶/丁苯橡胶/顺丁橡胶并用胶性能的影响 |
| Effect of Nano Attapulgite/Carbon Black Composite Fillers on Properties of NR/SBR/BR Blends |
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| DOI： |
| 中文关键词: 纳米凹凸棒土 炭黑 复合填料 并用胶 天然橡胶 丁苯橡胶 顺丁橡胶 |
| 英文关键词: nano attapulgite carbon black composite fillers blends natural rubber styrene butadiene rubber butadiene rubber |
| 基金项目:江苏省高等学校大学生创新创业训练计划项目；徐 州工业职业技术学院科技项目（XGY201605） |
| 中图分类号:TQ330.38＋3 |
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| 中文摘要: |
| 研究纳米凹凸棒土/炭黑N770/炭黑N330复合填料中纳米凹凸棒土/炭黑N770用量比对天然橡胶（NR）/丁苯橡胶（SBR）/顺丁橡胶（BR）并用胶性能的影响。结果表明：采用纳米凹凸棒土/炭黑N770/炭黑N330复合填料时，随着凹凸棒土用量增大，并用胶的FL和Fmax增大，硫化速度减慢，物理性能、耐磨性能和耐屈挠性能提高；纳米凹凸棒土/炭黑N770用量比为30/15时，并用胶的综合性能较优异。与添加其他无机填料（陶土、轻质碳酸钙和白炭黑）/炭黑复合填料的并用胶相比，添加纳米凹凸棒土/炭黑复合填料的并用胶拉伸强度和撕裂强度较高，耐屈挠性能较好，耐磨性能稍差。 |
| 英文摘要: |
| In this study，composite filler consisting of nano attapulgite/carbon black N770/carbon black N330 was applied in the natural rubber（NR）/styrene butadiene rubber（SBR）/butadiene rubber（BR） blends and the effect of the nano attapulgite/carbon black N770 ratio in the composite filler on the properties of the rubber blend was investigated. The result showed that，with the increase of the nano attapulgite amount， the FL and Fmax of the blends increased，curing rate was slower，and physical properties，abrasion resistance and flex properties were improved. When the ratio of nano attapulgite/carbon black N770 was 30/15，the comprehensive performance of the blends was excellent. Compared with the blends with other composite fillers in which other inorganic fillers（clay，light calcium carbonate and silica） were used with carbon black， the tensile strength and tear strength were higher than those of the blends with nano attapulgite/carbon black composite filler，flex properties was better，and abrasion resistance was slightly worse. |
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