| 陈生,邢伟运,王丹灵,承齐明,任福君.硅烷偶联剂Si747/OTES并用体系在白炭黑胶料中的应用[J].轮胎工业,2019,39(4):0218-0222 |
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| 硅烷偶联剂Si747/OTES并用体系在白炭黑胶料中的应用 |
| Application of Silane Coupling Agent Si747/OTES Blend System in Silica Compound |
| 投稿时间：2018-06-27 修订日期：2018-06-27 |
| DOI：10.12135/j.issn.1006-8171.2019.04.0218 |
| 中文关键词: 硅烷偶联剂 白炭黑 分散性 动态力学性能 |
| 英文关键词: silane coupling agent silica dispersion dynamic mechanical property |
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| 中文摘要: |
| 研究硅烷偶联剂Si747/OTES并用体系在白炭黑胶料中的应用。结果表明：通过适当调整硅烷偶联剂Si747/OTES并用比，可以进一步改善白炭黑的分散性，同时能抑制白炭黑的絮凝，延长胶料的门尼焦烧时间，弥补硅烷偶联剂Si747高活性巯基带来的加工性能差的弊端，而硅烷偶联剂OTES的引入仅对硫化胶的物理性能产生轻微负面影响。 |
| 英文摘要: |
| The application of silane coupling agent Si747/OTES blend system in the silica compound was studied.The results showed that，by adjusting the blending ratio of silane coupling agent Si747/OTES，the dispersion of silica could be further improved and the flocculation of silica could be inhibited，the Mooney scorch time was extended，the disadvantage of poor processability caused by high activity sulfhydryl group of silane coupling agent Si747 could be remedied.However，the introduction of silane coupling agent OTES only had a slight influence on the physical properties of the vulcanizate. |
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