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橡塑技术与装备 CHINA RUBBER/PLASTICS TECHNOLOGY AND EQUIPMENT

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Experimental study on continuous final refining of carbon black
formulated rubber

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Xiao Xinxin , Bian Huiguang , Xu Minghui , Wang Luyin , Niu Guangzhi , Wang Chuansheng 1,2*
(1.Qingdao University of Science and Technology, Qingdao 266061, Shandong, China;
2.Shandong key Laboratory of advanced manufacturing technology of polymer materials, Qingdao 266042,
Shandong, China)
Abstract: In this paper, the open mill, internal mixer and continuous rubber finisher were used to finish
the carbon black compound, and the influence of the equipment itself on the final refining process and the
performance of the final compound was investigated. The process variables of the three equipment are
strictly controlled at the same speed of 30 r/min and temperature control temperature of 50℃ for final refining,
and the performance test results and equipment energy consumption data are collated and analyzed. The
data show that the continuous rubber finisher has the characteristics of low unit energy consumption, high
efficiency and balanced rubber properties.
Key words: final refining; continuous mixing; mixing process; double screw extruder
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轮胎老总透露 5 年计划，目标百亿！
The tire manager revealed the 5-year plan with a target of 10 billion yuan
2022 年 12 月 9 日，安徽合肥举行 “ 第九届开发区对话 500 强 ” 活动，百余家世界 500 强企业与中外知名企
业高管参与，大陆集团马牌轮胎有关领导透露了公司未来五年计划。
大陆集团中国区副总裁杨承祖介绍，大陆集团在合肥独资设立首个轮胎生产基地，目前已完成三期扩建，累
计投资数十亿元。
“ 过去三年，工厂生产节奏没有因为疫情而暂停过，2021 年产销量均实现了逆势上扬。”
对于未来，杨承祖也透露 ：大陆集团有意在皖发展智能网联和智能制造。“ 集团有意向继续在肥增加投资，
考虑建设四期工厂，力争在 2028 年达到百亿产值。”
此前，据车辕车辙了解，10 月份合肥疫情局势升级，马牌合肥工厂中的许多人被封控在家，工厂损失了约 4
万条胎的产能。
来源 ：综合信息
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