摘要
美国最新的轻负荷发动机油规格是国际润滑材料标准化及审查委员会(ILSAC)的GF-5规格,美国石油学会(API)的SN规格和通用汽车公司的GM Dexos 1规格。美国汽车工程师学会(SAE)在2013年增加了SAE 16黏度级别的发动机油。下一代发动机油GF-6/SP规格正在制定中,预计将于2017年颁布。GF-6规格在GF-5规格的基础上增加了新的发动机试验。除节能项目外,OEMs要求SP规格与GF-6一致。
The latest American light-duty engine oil specifications are ILSAC GF-5 specification,API SN specification and GM Dexos 1 specification of General Motors at present.Society of Automotive Engineers in 2013 added the viscosity grade SAE 16 engine oil.While the following GF-6/SP engine oil specifications are being developed and are expected to be issued in year 2017.GF-6 specification will add new engine test based on GF-5 specification.The OEMs demand that the requirements of SP specification should be consistent with the ones of GF-6 specification except energy conservation item.
出处
《合成润滑材料》
CAS
2014年第2期7-11,共5页
Synthetic Lubricants
