| 氯丁橡胶244与天然胶共混性能研究 |
| Study on the blending properties of chloroprene rubber 244 and natural rubber |
| 投稿时间：2017-05-22 修订日期：2017-05-22 |
| DOI： |
| 中文关键词: 硫化体系，补强体系，氯丁橡胶，天然橡胶 |
| 英文关键词: vulcanization system, reinforcing system, chloroprene rubber, natural rubber |
| 基金项目:山东省自然科学基金 ZR2013EMM002、山东省轮胎与橡胶协同创新中心（2014G7R0015） |
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| 中文摘要: |
| 摘要:本文主要研究了硫化体系和补强体系对氯丁橡胶与天然胶共混时性能的影响，其中主要涉及到氧化锌、氧化镁、普通硫磺、DM作为硫化体系以及碳黑N550和白炭黑作为补强体系时对共混胶料物理机械性能的影响。经过研究发现：氧化锌：氧化镁：普通硫磺：DM硫化促进剂=6：3：5：0.3时，扯断强度能达到：23.18MPa，硫磺对硫化胶料绍尔硬度的影响最大，硫化时间为60min时得到的物理机械性能最好，碳黑N550为40份、白炭黑为20份时，硫化胶料的物理机械性能最好。 |
| 英文摘要: |
| Abstract: This paper mainly studies the vulcanization system and reinforcing system influence on the properties of chloroprene rubber and natural rubber blends, which is mainly related to Zinc Oxide, Magnesium Oxide, and DM as the common sulfur curing system and carbon black N550 and silica as the impact on the physical and mechanical properties of the blend reinforcement system after the study found that: Zinc Oxide: Magnesium Oxide: DM: General sulphur vulcanization accelerator =6:3:5:0.3, the tensile strength can reach 23.18MPa, the influence of sulphur vulcanization on the Shorea hardness maximum, the curing time for physical mechanical 60min are best, carbon black N550 40, silica was 20 phr, the mechanical properties of vulcanized rubber the best. |
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