申请人:TOTAL MARKETING SERVICES
公开号:US20170226441A1
公开(公告)日:2017-08-10
Disclosed is a method for preparing a low-viscosity oil including more than 50 wt % of 9-methyl-11-octyl-heneicosane. The method uses a specific metallocene catalyst and makes it possible to prepare a polyalphaolefin oil (PAO) in which the kinematic viscosity at 100° C., measured according to standard ASTM D445, ranges from 3 to 4 mm
2
/s
−1
. The oil can be used as a high-performance lubricant for lubrication in the fields of engines, gears, brakes, hydraulic fluids, coolants and greases
本方法披露了一种制备低粘度油的方法,其中包含50%以上的9-甲基-11-辛基-十一烷。该方法使用特定的茂金属催化剂,可以制备出一种聚α烯烃油(PAO),其在100°C下的运动粘度,根据标准ASTM D445测量,范围在3到4 mm2/s-1之间。这种油可用作高性能润滑剂,用于发动机、齿轮、制动器、液压液、冷却剂和润滑脂领域。