混炼工艺对炭黑/天然橡胶复合材料性能的影响
Effect of mixing process on properties of carbon black/natural rubber composite materials
来庆祥 1洪雨飞 1李朝阳 1李相旭 1徐一凡 1隋雁俊 1汪传生 2边慧光2
作者信息
- 1. 青岛科技大学 机电工程学院,山东 青岛 266061
- 2. 青岛科技大学 机电工程学院,山东 青岛 266061;山东省高分子材料先进制造技术重点实验室,山东 青岛 266061;轮胎先进装备与关键材料国家工程研究中心,山东 青岛 266061
- 折叠
摘要
选用干法密炼机混炼、湿法开炼机混炼、湿法密炼机混炼和湿法连续混炼四种混炼工艺,通过测定硫化特性、物理机械性能、动态力学性能和炭黑分散度等探究不同混炼工艺对炭黑/天然橡胶复合材料性能的影响.结果表明,湿法混炼胶的综合性能优于干法混炼胶,湿法连续混炼工艺制备的混炼胶的性能最佳,同时提高了混炼各个工序之间的连续性和自动化程度.
Abstract
Four kinds of mixing processes,namely,dry compactor mixing,wet opener mixing,wet compactor mixing and wet continuous mixing,were selected to investigate the effects of different mixing processes on the properties of carbon black/natural rubber composites through the determination of vulcanization characteristics,physical and mechanical properties,dynamic mechanical properties and carbon black dispersion.The results show that the comprehensive performance of wet mixing rubber is better than that of dry mixing rubber,the performance of the rubber prepared by wet continuous mixing process is the best,and the continuity and automation degree between the various processes of mixing are improved at the same time.
关键词
橡胶混炼/混炼工艺/炭黑/橡胶复合材料/湿法连续混炼Key words
rubber mixing/mixing process/carbon black/rubber composite material/wet continuous mixing引用本文复制引用
基金项目
国家自然科学基金面上项目(52173101)
山东省自然科学基金重点项目(ZR2020KE037)
出版年
2024
NETL
NSTL
维普
万方数据