极压剂硫化异丁烯合成技术和应用研究进展  

Research progress on synthesis technology and application of sulfurized isobutylene as extreme pressure agents

作　　者：何锦涛 任嘉正 申桂英 HE Jin-tao;REN Jia-zheng;SHENGui-ying(China National Chemical Information Center Co.,Ltd.,Beijing 100029,China)

机构地区：[1]中国化工信息中心有限公司,北京100029

出　　处：《精细与专用化学品》2024年第4期1-4,10,共5页Fine and Specialty Chemicals

摘　　要：综述了近年来极压剂硫化异丁烯合成技术和应用研究进展。硫化异丁烯合成技术进展主要集中在合成工艺改进和降低臭味,应用研究主要集中在降低铜腐蚀性、风电领域、涡轮蜗杆齿轮油、无灰型车辆齿轮油和可生物降解的主轴承密封脂等方面。展望了极压剂硫化异丁烯的发展前景。The research progress on the synthesis technology and application of extreme pressure agent sulfurized isobutylene in recent years was reviewed.The progress in the synthesis technology of sulfurized isobutylene mainly focused on environmental improvements such as process improvement and reduction of odor.Application research mainly focused on reduction of copper corrosiveness,the field of wind power,turbine and worm gear oil,ash free vehicle gear oil,and biodegradable main bearing sealing grease.And the development prospects of sulfurized isobutylene as extreme pressure agents were also put forwarded.

关 键 词：极压剂 硫化异丁烯 齿轮油 密封脂 铜腐蚀性 

分 类 号：TQ225[化学工程—有机化工]