| 王丹灵,宋立,谢诚坚,王超,刘辉,董兴旺.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[J].轮胎工业,2021,(12):0745-0748 |
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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 |
| 投稿时间：2021-02-04 修订日期：2021-02-04 |
| 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） |
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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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