Screw Compressor Oil Additives For Lubricants
Ultra-Stable Formulation for Rotary Screw Compressors in Demanding Environments
Premium Additives for Lubricants
Product Introduction
Our premium additives for lubricants represent a breakthrough in compressor oil technology. This synergistic additive package is engineered with calcium sulfonate detergents and advanced anti-wear agents, specifically formulated for rotary screw compressors operating at 90–110°C continuous temperatures.
These high-performance additives for lubricants feature optimized chemistry that prevents carbon deposits, controls oxidation, and protects critical components (bearings, rotors) in high-moisture industrial environments where conventional additives fail.
The product has excellent anti-wear, high temperature oxidation resistance and anti-rust properties, and has excellent anti-carbon deposition and good anti-emulsification properties.
The oil prepared with this agent can meet the standards of similar imported products. When 1.2% of this product’s L-DAH oil is added to the Class II base oil, the rotary oxygen bomb is more than 1800 minutes, and the Consonant residual carbon reaches 0.12%, which can fully meet the requirements of rotary screw compressor oil.
Using deeply refined hydrogenated mineral oil or synthetic oil as the base oil can effectively extend the service life of the oil.
Performance Advantages
- Carbon Deposit Suppression
Reduces carbon residue by 85% vs. mineral oils (DIN 51528: ≤0.05% at 250°C) – critical for preventing valve fouling and rotor scoring.
- Extended Oxidation Resistance
Achieves 1,800+ min Rotating Pressure Vessel Oxidation Test (RPVOT per ASTM D2272), enabling 8,000-hour service life in 24/7 operations.
- Water Demulsibility
Separates 1% water in <10 min (ASTM D1401) – protects bearings from rust in humid conditions.
- Anti-Wear Protection
Maintains FZG scuffing load stage >12 (DIN 51354-2) at 110°C, reducing rotor wear by 60%.
- Thermal Stability
Prevents varnish formation at 130°C (TOST ΔTAN <1.5 mgKOH/g after 1,000h).
Application
Our advanced additives for lubricants are engineered for maximum performance across multiple industries:
Target Industries:
Industrial manufacturing plants (Pneumatic systems, automation lines)
Food & beverage processing facilities (NSF H1-compliant air systems)
Pharmaceutical production units (Oil-injected screw compressors)
Renewable energy infrastructure (Biogas compressor stations)
Automotive painting systems (Oil-flooded air compressors)
Core Applications:
Rotary screw compressor oils (ISO 6743-3A L-DAH compliant)
Oil-injected vacuum pump lubricants
High-temperature chain oils (ISO 6743-4 L-DAC)
Biodegradable compressor fluids (OECD 301B)
Integrated hydraulic-compressor systems
Recommended Dosage
Type | Recommended dosage (m %) |
L-DAA | 0.3-0.5% |
L-DAB | 0.5-0.8% |
Rotary screw compressor oil L-DAH | 1.2% |
Characteristics
Parameter | Specification | Test Method |
Appearance | Transparent liquid | Visual |
Kinematic viscosity (100℃), mm2/s | Measured | GB/T265 |
Flash point (open), ℃ | ≥110 | GB/T3536 |
Mechanical impurities, %(m/m) | ≤0.05 | GB/T511 |
Water content, %(m/m) | ≤0.05 | GB/T260 |
Packaging & Storage
Packaging: 200L steel drums or 1,000 kg IBC totes.
Storage:The storage, loading and unloading and oil blending of this product shall be carried out in accordance with SH/T0164. The maximum temperature shall not exceed 75°C; if stored for a long time, the maximum temperature shall not exceed 45°C.
Shelf life:36 months (unopened)
12 months (opened, under nitrogen)
Safety:This product is non-flammable, non-explosive and non-corrosive. It is the same as general petroleum products in terms of safety, environmental protection and use, and no special protection is required.
Why Choose Our Additives for Lubricants ?
*”Third-party verified: 92% reduction in maintenance costs for Atlas Copco GA 75 compressors after 15,000 operating hours in cement plants.”*
– Compressed Air Best Practices Report, 2024
“The only additive achieving zero carbon-related shutdowns in food-grade compressors per ISO 8573-1 Class 0 oil carryover requirements.”
– Food Processing Technology Review
Customization Options
Viscosity Modifiers: KV100℃ 4–12 mm²/s
Food-Grade Formulas: NSF H1 registration
Bio-Resistant: Stable with biogas contaminants (≤100 ppm H₂S)
Arctic Performance: Pour point <-40°C
Technology Highlights
Thermal Stability Matrix: Calcium sulfonate micelles neutralize organic acids from oil degradation, maintaining TBN >5 mgKOH/g at 8,000h.
Anti-Coking Agents: Polymeric dispersants prevent asphaltene aggregation in high-stress zones (>120°C).
Micro-Rust Inhibition: Forms 200nm hydrophobic film on steel surfaces (ASTM D665 Pass).
Shear-Stable AW Chemistry: ZDDP alternatives protect thrust bearings at >20,000 rpm.
Where compressed air purity meets uncompromised reliability.
Proven in:
*24/7 textile manufacturing compressors (95°C continuous)*
Pharmaceutical ISO Class 8 cleanrooms
Offshore biogas boosting systems
Technical Support & Samples
Discover how our premium additives for lubricants can extend equipment life and reduce maintenance costs in your operation.
✉️ Email:jzsrunda@163.com
