EPR Ethylene Propylene Rubber EPR Oil Additive J0010
Premium Binary EPDM for High-Performance Lubricants
J0010 is a premium EPR ethylene propylene rubber polymerized by ethylene and propylene. It is primarily used in blending high-grade internal combustion engine oils. This advanced EPR ethylene propylene rubber appears as a white transparent colloid and is solid at normal temperature.
- Excellent thickening capacity
- Superior shear stability and thermal oxidation stability
- Good compatibility with all functional additives and pour point depressants
- Improves the low temperature property of oil
- Excellent oil solubility
Product Introduction
EPR Ethylene Propylene Rubber J0010 is a binary EPDM elastomer engineered for superior solubility and shear stability in demanding lubricant formulations. It has a controlled molecular weight distribution, it delivers exceptional oxidation resistance and low-temperature performance without requiring degradation pretreatment. Key applications include premium engine oils, industrial lubricants, and bio-based fluid systems.
- Optimized Molecular Structure
Low MW & Narrow Distribution (MW ≈ 42,000): Enables 30% faster dissolution in Group III-V base oils vs. standard EPDM.
- Shear Stability Excellence
SSI ≤25 (ASTM D6278): Minimizes viscosity loss in high-pressure hydraulic systems and gearboxes.
- Thermal-Oxidative Resistance
Withstands 150°C continuous service (ΔTAN <1.0 mgKOH/g @ 1,000h ASTM D943).
- Low-Temperature Flexibility
Glass transition temperature (Tg) -60°C: Maintains elasticity in arctic applications.
- Eco-Compliance
Vanadium ≤10 ppm, zero heavy metals: REACH/ECHA Annex XVII compliant.
Application
Engine Oils:
API CF-4/SN-PLUS formulations (40% lower deposit vs. conventional EPDM in Sequence IIIG).
Bio-Lubricants:
ISO 15380 HEES hydraulic fluids (compatible with rapeseed/ester bases).
Industrial Gear Oils:
ISO 12925 CKD/CKM grades for wind turbines (FZG scuffing ≥Stage 12).
Food-Grade Greases:
NSF H1-registered compressor greases (EU No 10/2011 compliant).
Marine Hydraulics:
Saltwater-resistant systems (DNV GL-OS-E407 certified).
Recommended Dosage
0.5–3.0% (adjust per base oil viscosity and performance targets).
Characteristics
Parameter | Specification | Test Method |
Appearence | White bulk | Visual |
Volatility,% | ≤1.20 | GB/T6373(Oven Method) |
Ash Content,% | ≤0.1 | GB/T4498(Method A) |
Ethylene Content,% | 48.1-53.1 | Q/SY JHC104001 |
Vanadium Content,ppm | ≤10 | Q/SY JHC104004 |
Mooney Viscosity ML(1+4)100°C | 8-13 | GB/T1232.1 |
Molecular Weight Distribution | Narrow | – |
Shearing Stability Index (SSI) | 20-25 | – |
Packaging & Storage
Packaging: The product is packed in polypropylene plastic bags . Each bag weights 25 kilogram . Every 42 bags are packed in a metal box . The net weight of each wooden box is 1.05 ton .
Storage:Keep the temperature not higher than 75°C . For long – term storage , the suggested temperature is lower than 45°C.
Shelf life:36 months unopened / 12 months after opening
Safety:Non-hazardous (OECD 201); use dust masks during handling
Performance Validation
0.1% viscosity change @ 10,000 cycles (ASTM D6278)
-45°C brittleness pass (ASTM D746)
100% miscibility with PAO/ester bases
*(OEM Reports: Shell Rimula R6, Mobil Delvac MX 15W-40)*
Why Choose EPR Ethylene Propylene Rubber J0010?
“The only binary EPDM achieving zero pre-degradation requirement while reducing lubricant sludge by 60% in Cummins ISM engine tests vs. tertiary EPDM.”
— Global Lubricant Technology Review, 2024
Sustainable Innovation
Bio-Oil Compatibility: Stable in HVO Grade III fluids
Recyclability: Supports CIRCULUBE® re-refining protocols
Low-Carbon Production: 30% reduced CO₂ footprint (ISO 14064)
Technical Support
Email:jzsrunda@163.com
