Universal Engine Oil Additive SDT2040 for SL/SM grade

SDT2040 is the excellent additive package for the efficient formulation of passenger car, light duty diesel and 4-stroke motorcycle engine oils. SDT2040 is specifically designed to provide basic API performance claims from SG/CD through to the SM at the most efficient market treat rates without the need for a booster package. The oils blended by this product has the excellent thermal oxidation ability, fine high-temperature and  low-temperature detergency dispersity and anti-wear performance, and the oil changing period is long, efficiently protecting the engine and meeting with the use requirement of top-grade gasoline and diesel locomotives. This product is which has passed the bench test, and it is suitable for the base oils for class I, II and III.

Recommended Dosage
SDT2040 additive covers the following API performance levels:
Performance Level Multigrade, %wt.
API SM 9.8%
API SL/CF 6.8%
API SJ/CF 5.5%
API SG/CD 4.9%
API SC/CC 3.1%

Characteristics
Item Typical Value Test Method
Appearance Dark Brown Slightly Hazy Liquid Visual
Density @ 15°C, g/ml 0.998 GB/T 1884
Viscosity @ 100°C, mm²/s 160 typical GB/T 265
Flash point (COC) °C, 150 GB/T3536
Calcium, wt%, min 3.41 SH/T0270
Zinc, % weight 1.62 SH/T0226
Phosphorus, wt%, min 1.47 SH/T0296
TBN, mg KOH/g 112 SH/T0251
Packing: The product is packed in 200 liter metal drum (net weight: 190Kg/drum)
Storage: Please refer to SH/T0164 standard when stored, loaded and unloaded, oil blending. Keep the temperature not higher than 75°C. For long-term storage, the suggested temperature is lower than 45°C.