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Product Instruction:
Ashless dispersants are essential additives used in lubricants to prevent the formation of deposits and sludge by dispersing insoluble contaminants. They are particularly valuable in high-performance applications where cleanliness, longevity, and efficiency are paramount.
Product Applications:
Ashless dispersants are a specific type of detergent additive used in engine oils, particularly those formulated for modern gasoline and some light-duty diesel engines.
Product Feature:
It has excellent dispersancy & solubilization effect on oil sludge and soot; and can effectively control the increase of the engine oil viscosity . It doesn’t contain chlorine.
Quality Specification:
Item | Specification | Test Method |
Appearance | Viscous transparent liquid | Visual |
890-930 | NB/SH/T 0870, ASTM D7042 | |
Color(D), Scale | ≤3.5 | GB/T 6540 |
Flash Point(COC, ℃) | ≥180 | GB/T 3536, ASTM D92 |
Kinematic Viscosity(100℃), mm³/s | 300-500 | NB/SH/T 0870, ASTM D7042 |
TBN, mg KOH/g | 20-30 | SH/T 0251, ASTM D2896 |
Nitrogen, %(m/m) | 1.0-1.25 | NB/SH/T 0704, ASTM D5762 |
Water, %(m/m) | ≤0.08 | GB/T 260, ASTM D95 |
Mechanical Impurities | ≤0.08 | GB/T 511 |
Packing and Disposal
Pls store in dry, clean, ventilated warehouse.
Suggestion: The highest storage temperature shall not exceed 65℃, and for long-term storage shall not exceed 45 ℃.
For product details of safety pls refer to the MSDS of this product.
