| 串联式连续混炼与传统混炼的胶料性能和能耗研究 |
| Study on Compound Properties and Energy Consumption of Tandem Mixing and Conventional Mixing |
| 投稿时间：2019-07-25 修订日期：2019-07-25 |
| DOI：10.12136/j.issn.1000-890X.2020.05.0384 |
| 中文关键词: 串联式连续混炼 传统混炼 密炼机 分散性 能耗 |
| 英文关键词: tandem mixing conventional mixing internal mixer dispersibility energy consumption |
| 基金项目:山东省重点研发计划项目（2019GGX102018）；山东省自然科学基金资助项目(ZR2016XJ003) |
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| 中文摘要: |
| 对比研究串联式连续混炼与传统混炼的胶料性能和能耗。结果表明：与传统混炼相比，串联式连续混炼制备的混炼胶的填料（炭黑和白炭黑）分散性好，门尼粘度低，硫化胶的300%定伸应力/100%定伸应力、拉伸强度和撕裂强度大，DIN磨耗指数略小；串联式连续混炼制备混炼胶的单位能耗低，生产效率高。与啮合型密炼机传统混炼相比，串联式连续混炼的单位能耗降低14. 8%，生产效率提高16. 3%。 |
| 英文摘要: |
| The compound properties and energy consumption of tandem mixing and conventional mixing were compared. The results showed that the filler（carbon black and silica） dispersion of the compound by tandem mixing was better than that of the compound by conventional mixing，the Mooney viscosity was lower，the modulus at 300% elongation/the modulus at 100% elongation，tensile strength and tear strength of the vulcanizate were larger，and the DIN abrasion index was slightly smaller. The unit energy consumption was low and the production efficiency was high for the compound preparation by tandem mixing. Compared with the conventional mixing of the mesh type internal mixer，the unit energy consumption was reduced by 14. 8% and the production efficiency was improved by 16. 3% by using the mixing process. |
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