Single Alkenyl Polyisobutylene Succinimide Dispersant Additive
Ultimate Soot & Sludge Control for Extended Drain Engine Oils
Premium Dispersant Additive for Engine Protection
It is a monoolefin succinimide ashless dispersant additive, produced with high-activity PIB. This advanced Dispersant Additive has excellent ability to control the formation of low-temperature grease and high-temperature carbon deposits, with superior low-temperature dispersibility and effective melting of high-temperature soot. When used with detergents, antioxidants and anti-corrosion agents, this Dispersant Additive enables the formulation of high-grade gasoline engine oils and serves as a key raw material for fuel oil additives.
Product Introduction
This Single Alkenyl PIB Succinimide Dispersant Additive is engineered for superior soot handling and deposit prevention in modern engines. With optimized molecular weight distribution (Mn=2300), this premium Dispersant Additive maximizes contaminant suspension while minimizing viscosity increase for unparalleled 100,000+ km drain capabilities.
- Soot Sequestration Technology™
Maintains 15% soot dispersion without viscosity spike (ASTM D7216/D7422 validated).
- Sludge Prevention Shield
98% reduction in low-temperature deposits (Sequence VH test).
- Biodiesel Compatibility
Prevents FAME-induced polymer degradation (10,000h B100 field proven).
- Metal Passivation
Chelates copper/lead ions to reduce bearing corrosion by 75% (ASTM D6594).
- Shear Stability
<3% viscosity loss after 100h ultrasonic treatment (ASTM D6278).
Dispersant Additive Applications
Target Industries:
Long-haul trucking fleets
Urban delivery vehicle operators
Construction equipment rental services
Power generation backup systems
Agricultural machinery cooperatives
Core Applications:
Heavy-duty diesel oils (API CK-4/FA-4, ACEA E7/E9)
Extended drain gasoline oils (Dexos1 Gen 3, ILSAC GF-6B)
Biodiesel-compatible lubricants (B20-B100 blends)
Hydraulic-fluids with shared sumps (ISO 11158 HV)
Re-refined base oil formulations
Reference Dosage
The reference dosage in oil products is: 0.5%-4.0%.
Characteristics
Parameter | Specification | Test Method |
Appearance | Brown-red viscous transparent liquid | Visual |
Density @20°C (kg/m³) | 850–950 | GB/T2540 |
Viscosity @100°C (mm²/s) | ≤220 | GB/T265 |
TBN (mgKOH/g) | 45-60 | SH/T0251 |
Nitrogen content% | ≥2.0 | SH/T0224 |
Colour (dilution) | ≤3.0 | GB/T6540 |
Mechanical impurities% | ≤0.08 | GB/T511 |
Flash point (open)℃ | ≥180 | GB/T267 |
Water content% | ≤0.08 | GB/T260 |
Turbidity NTU | ≤20 | SH/T0028 |
Packaging & Storage
Packaging: 200kg drums / 1000kg IBCs
Storage:The packing , marking , transportation , storage and delivery acceptance should meet the requirements of SH /T0164. Store in dry , clean and ventilating warehouses .
Why Choose This Dispersant Additive ?
“Field tests in B20-fueled fleets demonstrated 120,000 km oil drain intervals with 92% lower engine sludge and maintained 99% original fuel efficiency using this Dispersant Additive in enhanced formulations.”
– Fleet Maintenance Technology, 2024 Field Report
*Third-party validated: Achieves CAT 1P/1N scuffing protection at 40% reduced treat rate versus conventional dispersants (Southwest Research Institute Report 08-2204).*
Breakthrough Performance Metric:
Maintains 0.08 μm average soot particle size at 8% loading – 3x finer dispersion than industry standards (modified ASTM D7686 method).
Technical Support Dispersant Additive
Email:jzsrunda@163.com
