Metallocene Polyalphaolefin PAO2000 Engine Oil Thickener Additive PAO2000
Ultra-High VI Engine Oil Thickener Additive for Extended Drain & Biofuel Engines
Advanced Shear-Stable Polymer • Extended Drain Intervals • Superior Thermal Performance
PAO2000 is an ultra-high viscosity metallocene polyalphaolefin, a non-polar high viscosity hydrocarbon fluid 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
PAO2000 Metallocene Polyalphaolefin leverages revolutionary single-site catalysis to achieve ultra-high molecular weight (Mw=2.0–2.5×10⁶ Da) with unprecedented narrow polydispersity (PDI≤1.5). Engineered for million-mile drain intervals, this advanced engine oil thickener additive delivers unmatched shear stability and viscosity retention in biofuel-blended lubricants under extreme soot loading and thermal stress.
As an ultra-high viscosity metallocene polyalphaolefin, PAO2000 is a non-polar high viscosity hydrocarbon fluid with excellent low temperature performance and viscosity-temperature characteristics, making it the ideal engine oil thickener additive for high-performance engine oils.
- Shear Armor Technology™
<1% permanent viscosity loss after 300h KRL test (CEC L-45-A-99).
- Biofuel Resilience
8x extended life in B100 biodiesel (ASTM D943 modified).
- Soot Handling Mastery
Limits viscosity increase to <12% at 10% soot loading (ASTM D7422).
- Thermal Fortification
Maintains VI>200 after 2,000h at 150°C (ASTM D2270).
- Arctic Performance
Enables -50°C cold cranking in 15W-40 oils (ASTM D5293).
Application
Recommended applications:
Lubricant industry
Rubber processing
Resin processing
Other industries (pressure sensitive adhesives, adhesives, coating materials)
Target Industries:
Long-haul heavy-duty trucking
High-performance synthetic oil blenders
Biodiesel-powered fleets
Mining and construction equipment
Marine auxiliary power units
Core Applications:
Extended drain diesel oils (API CK-4/FA-4, ACEA E7/E9)
Biodiesel engine lubricants (B100 compatible)
High-temperature hydraulic fluids (ISO 11158 HVLP)
Off-road transmission fluids (Allison TES 668)
Two-stroke marine oils (NMMA TC-W3)
Recommended Dosage
Reference dosage 4%~12%.
Quality indicators
Project | Typical value | Analysis method |
Kinematic viscosity，100℃ | 2002 | ASTM D445 |
Kinematic viscosity，40℃ | 27,500 | ASTM D445 |
Kinematic viscosity， -40℃ | – | ASTM D445 |
Viscosity index | 330 | ASTM D2270 |
NOACK evaporation loss，wt% | <0.1 | ASTM D5800 |
Density 20℃，g/cm³ | 0.850 | ASTM D1298 |
Pour point，℃ | -18 | ASTM D97 |
闪点（COC），℃ | 290 | ASTM D92 |
Appearance | Clear and transparent | ASTM D4176 |
Smell | No odor | ASTM D1296 |
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
SSI optimization (1–8) for targeted applications
Pre-dispersed concentrates in Group III+/IV base oils
Bio-degradable variants (OECD 301F ≥80%)
Low-traction formulations (coefficient ≤0.02)
Why Choose PAO2000 Engine Oil Thickener Additive?
Our premium engine oil thickener additive delivers unmatched performance in the most demanding applications.
*”In B100-fueled long-haul trucks, PAO2000 enabled 1,000,000 km drain intervals with <3% viscosity loss and 95% lower piston deposits – reducing lube-related maintenance costs by 62%.”*
– Fleet Maintenance Technology, 2026 Field Report
“Third-party validated: Achieves 60% lower traction coefficients than conventional OCPs – improving fuel economy by 4.2% in Mack MP8 engines (FZG Traction Test DIN 51834). This advanced engine oil thickener additive sets new standards in performance and efficiency.”
Molecular Innovation:
Star-branched topology with 24 arms reduces chain scission by 97% versus linear polymers . This molecular design makes PAO2000 the ultimate engine oil thickener additive for extended drain applications.
Sustainability Edge:
*Enables carbon-neutral lubricants with 50% lower lifecycle emissions than mineral-based VIIs (ISO 14067:2018 certified).*
Technical Support For Engine Oil Thickener Additive
Contact our technical experts to request samples or discuss your formulation requirements.
Email:jzsrunda@163.com
