申请人:BASF SE
公开号:US11124729B2
公开(公告)日:2021-09-21
A lubricant composition includes a polyalkylene glycol base oil component in an amount of at least about 60 parts by weight based on 100 parts by weight of the lubricant composition. The lubricant composition has a kinematic viscosity at 100° C. of from about 4 to about 50 cSt and a kinematic viscosity at 40° C. of from about 20 to about 700 cSt, each measured in accordance with ASTM D445.
一种润滑油组合物包括一种聚亚烷基二醇基础油组分,其用量以 100 份润滑油组合物的重量计至少约为 60 份。润滑油组合物在 100° C 时的运动粘度约为 4 至约 50 厘斯,在 40° C 时的运动粘度约为 20 至约 700 厘斯(均根据 ASTM D445 测定)。