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| 橡胶增塑剂A1220的运动粘度-温度特性研究 |
| Study on Kinematic Viscosity-Temperature Characteristic of Rubber Plasticizer A1220 |
| Received:January 17, 2018 Revised:January 17, 2018 |
| DOI：10.12137/j.issn.2095-5448.2019.02.0112 |
| 中文关键词: 橡胶增塑剂 运动粘度 温度 拟合 |
| 英文关键词: rubber plasticizer kinematic viscosity temperature fitting |
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| 中文摘要: |
| 研究橡胶增塑剂A1220运动粘度-温度特性，推算橡胶增塑剂A1220在不同温度下的运动粘度。用运动粘度测试值通过拟合和经验式计算，得到拟合运动粘度-温度方程和经验式运动粘度-温度方程，并将计算值与测试值进行对比，结果表明：橡胶增塑剂A1220在100～160 ℃内的拟合方程计算的运动粘度准确度较高，在180～200 ℃内的经验式方程计算的运动粘度准确度较高。 |
| 英文摘要: |
| The kinematic viscosity-temperature characteristic of rubber plasticizer A1220 was studied to calculate kinematic viscosity at different temperatures．The methods of data fitting and empirical formula were adopted to make viscosity-temperature equations using test datas．The calculated datas from the equations were compared with the test datas．The results showed that，the fitting equation was more accurate when temperature was 100～160 ℃ and the empirical equation was more accurate when temperature was 180～200 ℃． |
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