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Detergent

SITE : Home > Products > Detergent
LD-15C Overbased Calcium Sulfurized Alkyl Phenate
Product Code: LD-15C
Application: Used in lubricating oils as detergent
Packing: 200 liter metal drum (net weight: 200kg/drum)
Shelf Life: 2 years, stored in dry, clean and well ventilated warehouses, lower than 45°C.

 

Description

LD-15C has the excellent high-temperature detergency and strong acid neutralization ability, it also has good antioxidation, anti-corrosion and anti-wear performances. It has extremely excellent performances in the resistance to the carbon formation on the top ring of the piston, it also has good maintaining ability in basicity and good water separation performance. LD-15C has higher base number that could neutralize the corrosive acids and excellent detergency that could control the deposit on the top rings under the high-temperature operation of the turbine pressurized diesel engines when this product is used in the engine oils with other detergents and inhibitors. LD-15C is the most economical TBN booster in marine cylinder oils when it is used alone or with other alkaline detergents.


Application

◎ Used for blending high grade and medium grade of engine oils

◎ Used for blending high base marine cylinder oils.

◎ Recommended dosage: 0.5%-4.0% for the engine oils, 25-35% for marine cylinder oils


Characteristics


Item

Typical Value

Test Method

Density, kg/m3, at 20°C

1000-1100

ASTM D4052

Flash point (Open Cup), °C, not less than

180

ASTM D92

Kinematic viscosity, mm2/s, at 100°C

210-245

ASTM D445

Total base number, mgKOH/g

300

ASTM D2896

Calcium, wt%

10.00-12.00

ASTM D4927

Sulfur, wt%

2.30-3.50

ASTM D129


Storage

Please refer to SH/T0164, for transportation, storage and oil blending. Keep the temperature not higher than 75°C. For long-term storage the suggested temperature is lower than 45°C. The dry, clean and ventilating warehouse is recommended

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