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最近在研究機油,看過4篇規範,可供大家參考:
1. Engine Oil Viscosity Classification ,SAE J300 JAN2009
2. Physical and Chemical Properties of Engine Oils, SAE J357 NOV2006
3. International Tests and Specifications for Automotive Engine Oils,
SAE J2227 JAN2011
4. Engine Oil Performance and Engine Service Classification ,
SAE J183 APR2011
以目前最新SN機油規範(J183 Revised APR2011):
Evaporation Loss, 1h at 250 度C,wt%,max為15% (依ASTM D5800 規範
做測試)
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