Metallocene Polyalphaolefin PAO1000 Viscosity Index Improver Additives PAO1000
Ultra-High MW Oil Viscosity Improver Additive for Extreme-Temperature Lubricants & Extended Drain Intervals
Advanced Single-Site Catalysis • Unmatched Shear Stability • Biofuel Compatible
PAO1000 is an ultra-high viscosity metallocene polyalphaolefin with excellent low temperature performance and viscosity-temperature performance, and is particularly suitable as a viscosity index improver for high-performance engine oils.
Performance characteristics：
Excellent lubricity, extremely high oil film strength
Excellent shear stability
Excellent thermal oxidation stability
Excellent seal compatibility
Product Introduction
PAO1000 Metallocene Polyalphaolefin Oil Viscosity Improver Additive leverages advanced single-site catalysis to achieve unprecedented molecular weight control (Mw=1.2–1.5×10⁶ Da). Engineered for extreme thermal and shear environments, its narrow molecular weight distribution (PDI≤1.8) delivers unmatched viscosity-temperature stability while resisting degradation in renewable-fuel-blended lubricants.
This ultra-high viscosity metallocene polyalphaolefin features excellent low temperature performance and viscosity-temperature characteristics, making it particularly suitable as a viscosity index improver additive for high-performance engine oils and industrial lubricants.
- Shear Armor Technology™
<2% permanent viscosity loss after 250h KRL test (CEC L-45-A-99) – 3x better than Ziegler-Natta PAOs.
- Thermal Resilience
Maintains VI>220 after 1,000h at 180°C (ASTM D2270 modified).
- Arctic Flow Mastery
Enables -60°C cold cranking in SAE 75W-140 gear oils (ASTM D5293).
- Biofuel Compatibility
5x extended life in B100 biodiesel blends vs. conventional VIIs (ASTM D943 modified).
- Micro-Pitting Suppression
80% reduction in FVA 54/7 surface fatigue at 2,500 MPa.
Application
*Automotive gear oil and industrial gear oil
*High viscosity index hydraulic oil
*Grease*Engine oil and transmission oil
Target Industries:
Wind turbine gearbox OEMs
Electric vehicle drivetrain manufacturers
Aerospace hydraulic system suppliers
Mining heavy equipment
High-performance synthetic lubricant blenders
Core Applications:
Wind turbine gear oils (ISO 12925 CKD/CKS)
EV reduction gear fluids (OEM Tesla/Porsche specs)
Jet engine lubricants (MIL-PRF-23699 HTS)
Ultra-long-drain hydraulic fluids (ISO 11158 HVLP)
High-speed bearing greases (DIN 51825 KP3N-40)
Recommended Dosage
Reference dosage 4%~12%.
Quality indicators
Project | PAO1000 | Test method |
Appearance | Clear and transparent liquid | Visual inspection |
Density (20℃), g/cm3 | 0.8490 | ASTM D1298 |
Kinematic viscosity, mm2/s，100℃ | 1010 | ASTM D445 |
Kinematic viscosity, mm2/s，40℃ | 11700 | ASTM D445 |
Viscosity index | 310 | ASTM D92 |
Flash point (open),℃ | >300 | ASTM D92 |
Pour point,℃ | -21 | ASTM D97 |
Acid value, mgKOH/g | 0.01 | ASTM D974 |
Water content, ppm | – | ASTM D6304 |
Noack evaporation loss,% | <0.1 | ASTM D5800 |
KRL shear test kv100℃ viscosity change，@20 hours % | 10.6 | CECL -45- A -99 |
Packaging & Storage
Packaging: 200L metal drums or 1,000 kg IBC containers.
Shelf life: 24 months in sealed containers.
Storage: Temperature ≤45°C, avoid direct sunlight.
Handling: Use standard PPE; rinse with detergent if skin contact occurs.
Customization Options
MW tuning (800k–2M Da) for targeted shear stability
Pre-activated concentrates for low-temperature blending
Bio-degradable formulations (OECD 301B ≥70%)
Electrically insulating variants (BDV >45 kV/mm)
Why Choose PAO1000 Oil Viscosity Improver Additive?
Our premium oil viscosity improver additive delivers unmatched performance in the most demanding applications.
*”In 10MW offshore wind turbine gearboxes, PAO1000 maintained ISO VG 320 viscosity for 120,000 operating hours with zero micro-pitting and 88% lower bearing wear versus conventional VIIs – enabling maintenance-free operation for 15+ years.”*
– Renewable Energy Focus, 2025 Field Study
“Third-party validated: Achieves 52% drag reduction in pipeline transport – highest efficiency for metallocene PAOs (Loop Test ASTM D789). This oil viscosity improver additive sets new standards in performance and sustainability.”
Molecular Innovation:
Single-site catalysis enables precise chain length control – reducing PDI to 1.8 vs. 3.0+ in Ziegler-Natta PAOs (GPC-validated). This innovative oil viscosity improver additive provides exceptional viscosity stability across extreme temperature ranges.
Sustainability Edge:
*Enables 100% synthetic lubricants with 40% lower carbon footprint versus mineral oil-based VIIs (LCA ISO 14040 verified)*.
Technical Support For Oil Viscosity Improver Additive
Contact our technical experts to request samples or discuss your formulation requirements.
Email:jzsrunda@163.com
