Synthetic calcium sulfonate with high alkali value KTC300
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Product Description
Product Details
Introduction
This product is a high alkali value synthetic calcium sulfonate, which is prepared with long chain linear alkylbenzene as the main raw material and advanced sulfonation, calcification and carbonation process.
It is one of the important lubricant detergents, usually used in combination with ashless dispersant and antioxidant and anticorrosive agent.
Features
Strong acid neutralization ability Good detergency
Antirust property Anti-friction
Specification
Item | Quality indicators | Test Method |
Appearance | Translucent brown liquid | Visual inspection |
Chroma (dilution), No. | ≤5.0 | GB/T 6540 |
Density (20˚C), kg/m³ | 1100-1200 | NB/SH/T 0870、ASTM D7042 |
Flash point (open cup), ˚C | ≥180 | GB/T 3536、ASTM D92 |
Kinematic viscosity (100˚C), mm²/s | 25-60 | NB/SH/T 0870、ASTM D7042 |
Total alkali value, mg KOH/g | 295-320 | SH/T 0251、ASTM D2896 |
Calcium content, % (m/m) | 11.5-13.0 | NB/SH/T 0824、ASTM D4951 |
Sulphur content, % (m/m) | 1.25-1.80 | SH/T 0689、ASTM D5453 |
Turbidity (20%), NTU | ≤30 | NB/SH/T 0982 |
Moisture, % (m/m) | ≤0.30 | GB/T 260、ASTM D95 |
Mechanical impurities, % (mass fraction) | ≤0.08 | GB/T 511 |
Usage
Mainly used for making engine oil, marine oil, and also suitable for making anti-rust oil.
Reference dosage:
Recommended dosage 1.5%-5.0%, 5.0%-30.0% in marine oil.

Product storage and safety
When the product is stored, transported, loaded and unloaded and used, refer to SH/T 0164 standard and the safety data sheet of the product. This product is non-flammable, non-explosive and non-corrosive. The maximum storage temperature should not exceed 75℃; if stored for a long time, the maximum temperature should not exceed 45℃. Please refer to the safety data sheet of this product for product safety, health and environmental precautions for users.
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