Polyisobutylene bis-succinimide - Ashless Dispersant
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Product Description
Product Details
Introduction
This product is made of highly active polyisobutylene and is produced by thermal addition process. It has good detergency and low-temperature sludge dispersibility, and can inhibit the formation of carbon deposits and paint films on engine pistons.
Product features
Good low temperature dispersibility
Good detergency
The product does not contain chlorine
Physical and chemical properties
| Item | KT 1354 (T154) | Test methods |
| Appearance | Viscous transparent liquid | Visual inspection |
| Density (20℃), kg/m³ | 890-950 | NB/SH/T 0870、ASTM D7042 |
| Chroma (dilution), No. | ≤3.5 | GB/T 6540 |
| Flash point (open cup), ℃ | ≥180 | GB/T 3536, ASTM D92 |
| Kinematic viscosity (100℃), mm²/s | 100-160 | NB/SH/T 0870, ASTM D7042 |
| Alkalinity, mgKOH/g | 20-30 | SH/T 0251, ASTM D2896 |
| Nitrogen content, %(m/m) | 1.15-1.25 | NB/SH/T 0704, ASTM D5762 |
| Moisture, % (m/m) | ≤0.08 | GB/T 260, ASTM D95 |
| Mechanical impurities, % (m/m) | ≤0.08 | GB/T 511 |
Application
It is mainly suitable for medium and low-end engine oils, and can also be used in the production of petrochemical additives and fuel oil detergents.. Reference dosage: 0.1%-10.0%
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