High Hardness, High Wear Resistance, HNBR for Injection And Oilfield

High Hardness, High Wear Resistance, HNBR for Injection And Oilfield

Our High Hardness, High Wear-Resistance HNBR is engineered for demanding oilfield and industrial environments, combining exceptional mechanical properties with superior chemical resistance. Designed for injection molding processes, this advanced hydrogenated nitrile butadiene rubber (HNBR) delivers unmatched durability in extreme conditions, including high-pressure drilling, downhole operations, and petrochemical equipment.

Key Properties:  

- Hardness: [85Shore A Hardness ， 70-90 Shore A] – Optimized for rigidity and impact resistance.

- Tensile Strength: [29.79MPa， ≥20 MPa] – Ensures structural integrity under heavy loads.

- Elongation at Break: [383%, 200-400%] – Balances flexibility with high tear resistance.

- Mooney Viscosity: [55, ML(1+4) 30-60] – Ideal for precision injection molding of complex components.

- Abrasion Resistance: Exceeds industry standards (tested per ASTM D5963/DIN 53516), ideal for drilling tools, seals, and machinery exposed to abrasive media.

Performance Highlights:  

- Oil & Chemical Resistance: Withstands harsh oils, drilling fluids, and acidic/alkaline environments.

- Thermal Stability: Operates reliably in temperatures ranging from -30°C to +150°C (-22°F to +302°F).

- Wear Resistance: Engineered for long-lasting performance in high-friction applications like pump seals, valve components, and downhole equipment.

Applications:  

- Oilfield Equipment: Seals, gaskets, blowout preventers, and drilling tool components.

- Injection-Molded Parts: Customizable for petrochemical valves, machinery parts, and wear-resistant liners.

- Extreme Environments: Suitable for high-pressure, high-temperature (HPHT) wellbore conditions.

Why Choose Our HNBR?  

- Precision Molding: Compatible with automated injection processes for cost-effective mass production.

- Extended Service Life: Reduces downtime and maintenance costs in critical oilfield operations.

- Certified Quality: Compliant with API, ISO, and NORSOK standards.

[Customizable formulations available – Contact us for technical datasheets and tailored solutions.]