| 贺俊,邓碧云,李龙辉.炭黑N220品质对橡胶物理性能影响的研究[J].橡胶科技,2017,15(3):44-52. |
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| 炭黑N220品质对橡胶物理性能影响的研究 |
| Effects of Quality of Carbon Black N220 on Physical Properties of Rubber Compound |
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| DOI： |
| 中文关键词: 炭黑 化学指标 橡胶 物理性能 数理统计分析 |
| 英文关键词: carbon black chemical specification rubber compound physical properties mathematical statistics analysis |
| 基金项目: |
| 中图分类号:TQ330.38＋1；TQ332.1＋2 |
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| 中文摘要: |
| 研究炭黑N220品质对橡胶300%定伸应力、拉伸强度和拉断伸长率3项物理性能的影响。运用数理统计分析方法对炭黑N220化学指标（吸碘值、吸油值、CTAB吸附比表面积）及其填充橡胶的物理性能进行分析，从产品品质和生产工艺两方面确定炭黑化学指标的最佳控制范围。通过控制炭黑N220的化学指标，实现对橡胶3项物理性能的调整。 |
| 英文摘要: |
| The effects of carbon black N220 quality on three physical properties—tensile modulus at 300% elongation，tensile strength and elongation at break of the rubber compound were studied. Using the mathematical statistics analysis method，the chemical specifications of carbon black N220（iodine adsorption value，oil-absorbing value and CTAB surface area） and the physical properties of carbon black N220 filled rubber compound were analyzed. The optimal control ranges of the chemical specifications were determined based on the requirements of product quality and production process. The adjustments of those three physical properties of rubber compound were achieved by controlling the chemical specifications of carbon black N220. |
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