RD3161L Engine Oil Additive Description RD3161L has been developed to formulate high quality automotive engine oils and multigrade oils. The following performance levels can be achieved with oils formulated with RD3161L. The Recommend Dosage API Performance Level Dosage wt% CI-4,CH-4/SL 12.0 CF-4/SL 7.5 CF-4/SJ 6.2 CD/SF 4.8 Characteristics Item Typical Value Test Method Kinematic Viscosity (100â??),mm2/s Report GB/T265 Flash point (COC) â?? 170min GB/T3536 Calcium, m% 3.0-4.0 SH/T0270 Zinc, m% 1.1-1.5 SH/T0226 Nitrogen, m% 0.5-0.7 SH/T0224 Phosphorus, m% 0.8-1.1 SH/T0296 Magnesium, m% 0.15-0.25 SH/T0027 Boron, m% 0.1-0.2 SH/T0227 Molybdenum, m% 0.02-0.03 Spectrophotometry TBN, mg KOH/g 110 SH/T0251 Storage The packing, marking, transportation, storage and delivery acceptance should meet the requirements of SH/T0164. Store in dry, clean and ventilating warehouses. Packing The product is packed in 200 liter metal drum (net weight:195 kg/drum).