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| 硫黄调节型氯丁橡胶门尼粘度控制的研究进展 |
| Research Progress of Mooney Viscosity Control of Sulfur Modified CR |
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| DOI： |
| 中文关键词: 硫黄调节型氯丁橡胶；门尼粘度；硫黄；调节剂；断链 |
| 英文关键词: sulfur modified CR； Mooney viscosity； sulfur； modifier； chain scission |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | | Bai Changchun | Shana Synthetic Rubber Co.，Ltd. |
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| 中文摘要: |
| 介绍硫黄调节型氯丁橡胶（CR）门尼粘度影响因素和断链研究状况。通过控制硫黄和调节剂用量、聚合体系和断链体系pH值、聚合温度和断链温度、单体纯度，以及采用适合的断链剂，可以有效控制硫黄调节型CR门尼粘度及其稳定性。 |
| 英文摘要: |
| The factors influencing the Mooney viscosity of sulfur modified CR compound are reviewed and the research progress on the chain scission is introduced in this paper.In order to effectively control the Mooney viscosity，it is recommended to precisely control the amounts of sulfur and chain scission agent，pH values of the polymerization system and chain scission system，polymerization temperature，chain scission temperature and monomer purity，and use appropriate type of chain scission agent. |
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