Synthetic calcium sulfonate with super alkali value KTC400
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Product Description
Product Details
Introduction
This product is a super alkali value synthetic calcium sulfonate, long-chain linear alkylbenzene as the main raw material, using advanced sulfonation, calcification, carbonation process to prepare.
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 Good oil solubility
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 | 1150-1250 | NB/SH/T 0870、ASTM D7042 |
Flash point (open cup), ˚C | ≥180 | GB/T 3536、ASTM D92 |
Kinematic viscosity (100˚C), mm²/s | 50-150 | NB/SH/T 0870、ASTM D7042 |
Total alkali value, mg KOH/g | 395-420 | SH/T 0251、ASTM D2896 |
Calcium content, % (m/m) | 14.5-16.5 | NB/SH/T 0824、ASTM D4951 |
Sulphur content, % (m/m) | ≥1.20 | SH/T 0689、ASTM D5453 |
Turbidity (20%), NTU | ≤30.0 | NB/SH/T 0982 |
Moisture, % (m/m) | ≤0.30 | GB/T 260、ASTM D95 |
Mechanical impurities, % (mass fraction) | ≤0.08 | GB/T 511 |
Usage
It is mainly used for modulating engine oil and marine oil, and is also suitable for modulating anti-rust oils.
Recommended dosage: general recommended dosage 1.5%-20.0%.

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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