Sulfate Phosphorus Primary Secondary Alkyl Zinc Salt Zinc Dialkyldithiophosphate Zddp
Universal Anti-Wear Platform for Multi-Application Performance
Premium Zinc Additive for Engine Oil Protection
This advanced zinc additive for engine oil is a zinc dialkyl dithiophosphate antioxidant and anti-corrosion agent with excellent antioxidant and anti-corrosion properties and extreme pressure and anti-wear properties. As a high-performance zinc additive for engine oil, it is used in the preparation of high-grade internal combustion engine oils and industrial lubricants.
Product Introduction
This advanced zinc additive for engine oil is a zinc dialkyl dithiophosphate antioxidant and anti-corrosion agent with excellent antioxidant and anti-corrosion properties and extreme pressure and anti-wear properties. As a high-performance zinc additive for engine oil, it is used in the preparation of high-grade internal combustion engine oils and industrial lubricants.
Advanced Technologies
- Adaptive Film Technology™
Forms primary alkyl durability at low temps + secondary alkyl reactivity at high temps (MTM-SLIM validated).
- Multi-Fuel Compatibility
Maintains wear protection in E10/B20 fuels (FZG Stage 13 at 90°C).
- Oxidation-Hydrolysis Balance
3x better hydrolytic stability than primary ZDDP + 2x oxidation life of secondary ZDDP (ASTM D2619/D943).
- Broad-Temperature Efficacy
Effective from -40°C (4-ball wear scar 0.35mm) to 180°C (0.45mm) (ASTM D4172 modified).
- Catalyst-Safe Formulation
30% lower phosphorus volatility (NOACK 5% vs. 7% industry avg).
Key Applications for Zinc additive for Engine Oil
Target Industries:
- Automotive assembly plants
- Industrial gearbox manufacturers
- Hydraulic component rebuilders
- Compressor OEMs
- Agriculture equipment service centers
Core Applications:
- Multi-grade engine oils (API SP/CK-4, ACEA C3/A7/B7)
- Industrial gear lubricants (ISO 12925 CKD)
- Hydraulic transmission fluids (ISO 11158 HM/HVLP)
- Rotary screw compressor oils (DIN 51506 VCL)
- Universal tractor fluids (JASO M354:2023)
- High-performance engine oils using zinc additive for engine oil
Recommended Dosage
The reference dosage in oil products is from 0.5% to 2.5%
Characteristics
Parameter | Specification | Test Method |
Appearance | Amber transparent liquid | Visual |
Density @20°C (kg/m³) | 1,100–1,180 | GB/T2540 |
Kinematic viscosity (100℃) mm²/s | Report | GB/T265 |
Sulfur content% | 20.0~22.0 | SH/T0303 |
Phosphorus content% | 9.5~10.5 | SH/T0296 |
Zinc content% | 10.3~11.8 | SH/T0226 |
Flash point (open)℃ | ≥150 | GB/T3536 |
Chroma, No. | ≤4.0 | GB/T6540 |
Mechanical impurities% | ≤0.07 | GB/T511 |
Water content% | ≤0.06 | GB/T260 |
Packaging & Storage
Packaging: 200L metal drums or 1,000 kg IBC containers.
Storage: Temperature ≤45°C, avoid direct sunlight.
Shelf life: 24 months in sealed containers.
Handling: Use standard PPE; rinse with detergent if skin contact occurs.
Customization Options
P/S ratio tuning (30:70 to 70:30)
Phosphorus optimization (6.0–9.0%)
Low-ash variants (≤0.9% sulfated ash)
Pre-blended with ashless dispersants
Performance Validation
“In universal tractor fluids operating across -25°C to 120°C, this premium zinc additive for engine oil achieved 600-hour service life with 82% less gear wear and 75% lower hydraulic valve sticking.”
- Third-party validated: Maintains 0.05 friction coefficient from -30°C to 150°C
- Hybrid alkyl chains create gradient Zn₃(PO₄)₂/ZnS tribofilms
- Enables 0.07% phosphorus formulations meeting Euro 7 durability requirements
- Ideal zinc additive for engine oil in multi-fuel applications
Technical Support
Email:jzsrunda@163.com
