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| 脂肪胺类分散剂对白炭黑填充天然橡胶/ 乳聚丁苯橡胶并用胶性能的影响 |
| Effect of Fatty Amine Dispersant On Properties of Silica-filled Natural Rubber/ Emulsion Polystyrene Butadiene Rubber Blend Compound |
| Received:February 04, 2021 Revised:February 04, 2021 |
| DOI： |
| 中文关键词: 脂肪胺类分散剂；白炭黑；絮凝；Payne效应；分散度；物理性能；动态粘弹性能 |
| 英文关键词: fatty amine dispersant；silica；flocculation；Payne effect；degree of dispersion；physical property；dynamic viscoelastic property |
| 基金项目:浙江省博士后科研项目择优资助项目（2020） |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | Wang Danling* | Zhongce Rubber Group Co., Ltd | yogidan@163.com | | Song li | Zhongce Rubber Group Co., Ltd | | | Xie Chen Jian | Zhongce Rubber Group Co., Ltd | | | Wang Chao | Zhongce Rubber Group Co., Ltd | | | Liu Hui | Zhongce Rubber Group Co., Ltd | | | Dong Xing Wang | Zhongce Rubber Group Co., Ltd | |
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| 中文摘要: |
| 研究在白炭黑填充的天然橡胶（NR）/乳聚丁苯橡胶（ESBR）并用体系中，添加脂肪胺类分散剂对胶料各项性能的影响。结果表明：在NR/ESBR并用体系中添加脂肪胺类分散剂，能够降低胶料的门尼粘度，改善炭黑的分散性，降低白炭黑的絮凝和胶料的Payne效应；胶料老化前后的物理性能及老化后的耐磨性能和抗切割性能提高，同时能够提升湿地抓着性能。 |
| 英文摘要: |
| The effect of fatty amine dispersant on properties of silica-filled natural rubber（NR）/emulsion polystyrene butadiene rubber（ESBR） blend compound was studied.The results showed that the addition of fatty amine dispersant in the NR/ESBR blend system could reduce the Mooney viscosity of the compound，improve the dispersibility of carbon black，reduce the flocculation of silica and the Payne effect of compound.The physical properties of the compound before and after aging，the wear resistance and cutting resistance after aging were improved，and the wet grip property could be improved at the same time. |
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