| 基于三维溶度参数理论研究防老剂4020与橡胶间的相容性 |
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| 引用本文： | 涂杰昀,崔子文,雍占福,刘广永,高杨,唐志民.基于三维溶度参数理论研究防老剂4020与橡胶间的相容性[J].合成橡胶工业,2021,0(2):137-141. |
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| 作者姓名： | 涂杰昀 崔子文 雍占福 刘广永 高杨 唐志民 |
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| 作者单位： | 1. 青岛科技大学 橡塑材料与工程教育部重点实验室， 山东 青岛 266042； 2. 圣奥化学科技有限公司， 上海 200126 |
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| 基金项目： | 山东省自然科学基金资助项目(ZR 2019 MEM028);山东省重点研发计划项目(2019 GSF 109025) |
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| 摘 要： | 采用三维溶度参数理论并借助计算机软件模拟计算了防老剂4020、天然橡胶（NR）、顺丁橡胶（BR）和丁苯橡胶（SBR）的三维溶度参数值，分别计算了防老剂4020与NR、BR和SBR之间的Flory-Huggins相互作用参数（χ），并与防老剂4020的相容性实验结果进行对比，以预测防老剂与橡胶间的相容性。结果表明，三维溶度参数理论在表征防老剂4020与橡胶的相容性方面具有独特的优势，通过实验数据拟合，得到了防老剂4020的相容性与χ值之间的定量关系。
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| 关 键 词： | 三维溶度参数理论 防老剂4020 天然橡胶 顺丁橡胶 丁苯橡胶 相容性 软件模拟 |
Compatibility between antioxidant 4020 and rubbers based on three-dimensional solubility parameter theory |
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| TU Jie-yun,CUI Zi-wen,YONG Zhan-fu,LIU Guang-yong,GAO Yang,TANG Zhi-min.Compatibility between antioxidant 4020 and rubbers based on three-dimensional solubility parameter theory[J].China Synthetic Rubber Industry,2021,0(2):137-141. |
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| Authors: | TU Jie-yun CUI Zi-wen YONG Zhan-fu LIU Guang-yong GAO Yang TANG Zhi-min |
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| Affiliation: | (Key Laboratory of Rubber-plastics of Ministry of Education,Qingdao University of Science and Technology,Qingdao 266042,China;Sennics Co Ltd,Shanghai 200126,China) |
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| Abstract: | The three-dimensional solubility para-meters of the antioxidant 4020,natural rubber(NR),cis-1,4-polybutadiene rubber(BR)and styrene-butadiene rubber(SBR)were computed by the three-dimensional solubility theory and assisted by computer software.The Flory-Huggins interaction parameter(χ)of antioxidant 4020 between NR,BR and SBR were calculated,and fitted with the experimental results to predict the compatibility.The results showed that the three-dimensional solubility parameter theory had unique advantage in characterizing the compatibility of antioxidant 4020 with rubbers,which could be predicted by the quantitative relations between the compatibility andχparameter that obtained from the experimental simulation. |
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| Keywords: | three-dimensional solubility parameter theory antioxidant 4020 natural rubber cis-1 4-polybutadiene rubber styrene-butadiene rubber compatibility software simulation |
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