Application and dosage Api type reference dosage Ch-4 15w/40, 20w/50 10.5% Ci-4 15w/40, 20w/50 12.5% Specification Item typical value test method Appearance brown viscous liquid visual Density(20æ), kg/m3 report gb/t2540, astm d4052 Kinematic viscosity(100æ), mm2/s report gb/t265, astm d445 Flash point(coc), æ y180 gb/t3536, astm d92 Tbn, mg koh/g y115 sh/t0251, astm d2896 Zinc, %(m/m) y1.5 gb/t17476, astm d4951 Calcium, %(m/m) y3.4 gb/t17476, astm d4951 Phosphorus, %(m/m) y1.2 gb/t17476, astm d4951 Nitrogen, %(m/m) y0.6 sh/t0224, astm d3228 The product is packed in 200 liter mental drum or according to the customers¡¥ requirements for packaging.