grease

grease Specifications for MPS Grease No. 2 Item Limits Test methods NLGI Grade No. 2 Appearance Light Yellow Glance Worked Penetration, 1/10mm 265-295 ASTM D217 or GB/T 269 Dropping point, ℃ Min 175 ASTM D566 or GB/T 4929 Copper Strip Corrosion (T2, 100℃, 24h) Pass ASTM D4048 or GB/T 7326 Oil Separation (100℃, 24h), Wt % Max 5.0 ASTM D1742 or SH/T 0324 Evaporation Loss (99℃, 22h), Wt% Max 2.0 ASTM D972 or GB/T 7325 Prolonged Worked Penetration(100K Strokes), 1/10mm Max 350 ASTM D217 or GB/T 269 Oxidation Stability (99℃, 100h, 0.76MPa) Pressure Drop, MPa Max 0.070 ASTM D942 or SH/T 0325 Apparent Viscosity (-15℃, 10S-1), Pa.s Max 800 ASTM D1092 or SH/T 0048 Water Washout (38℃, 1h), Wt% Max 8.0 ASTM D1264 or SH/T 0109 Rust Protection (52℃, 48h), Grade Max 1 ASTM D1743 or GB/T 5018 Impurities (Microscope), Numbers/cm3 ≥10μm ≥25μm ≥75μm ≥125μm Max 5000Max 3000Max 500Max 0 SH/T 0336