Product Description
PU Material for Fracturing Valves, a type of polyurethane raw materials, is engineered specifically for frac pump valve rubber, fracturing pump valve rubber, oilfield frac pump valve seal, and high-pressure frac pump valve rubber applications. Designed to excel in extreme environments, this product is ideal for oilfields, gas fields, offshore drilling platforms, and fracturing truck valve systems.
1. Tailored Material Formulations:
○ We offer NDI-type, PPDI-type, and MDI-type polyurethane valve rubbers, optimized for diverse operational demands. For instance, PPDI-based PU demonstrates superior fatigue resistance and phase separation, critical for high-stress cycles in fracturing pumps28. NDI-type formulations excel in thermal stability and dynamic mechanical performance, ideal for high-temperature drilling environments38.
2. Exceptional Pressure and Temperature Resistance:
○ Withstands extreme pressures up to 120 MPa, making it a robust solution for high-pressure frac pump valve rubber components. The material’s hydrogen-bonded crystalline domains and sliding-ring crosslinking mechanisms enhance energy dissipation under cyclic loads1.
○ Operates reliably across a broad temperature range (-40°C to +130°C), ensuring performance stability in arctic conditions or high-heat oilfield operations58.
3. Superior Durability and Resilience:
○ High wear resistance and tear resistance are achieved through synergistic hydrogen-bond networks and advanced polymer architecture, reducing downtime in abrasive fracturing fluid environments17.
○ Corrosion-resistant properties protect against harsh chemicals and saline conditions in offshore and onshore drilling applications.
4. Customized Solutions for Global Applications:
○ Our formulations address region-specific challenges, from desert heat to subzero climates, and comply with international standards for oilfield equipment safety and efficiency.
● Proven Performance: Validated in fatigue threshold tests, PPDI-based PU achieves outstanding crack resistance (up to 182.89 J/m²)2, while NDI-type elastomers deliver optimal thermal stability for prolonged service life8.
● Innovative Material Science: Leveraging advancements in hydrogen bonding and sliding-ring effects1, our PU elastomers outperform traditional rubbers like HNBR or FKM in high-pressure, high-wear scenarios5.
● Sustainability-Driven: Aligns with industry trends toward durable, long-lasting materials that reduce replacement frequency and operational costs.
● Frac pump valves, blowout preventers, and downhole tool seals in oil and gas extraction.
● Hydraulic fracturing systems requiring reliable sealing under rapid pressure fluctuations.
*Technical Support:
Our R&D team provides tailored consultations to match your specific working conditions, ensuring optimal material selection for oilfield frac pump valve seals and other critical components.
| Property | Unit | JH-N | JH-P | JH-M |
| Hardness | Shore A | 95±2 | 95±2 | 95±2 |
| Density | g/cm³ | 1.25 | 1.23 | 1.21 |
| Tensile Strength | MPa | 53 | 54 | 50 |
| 100% Modulus | MPa | 12 | 14 | 13 |
| 300% Modulus | MPa | 21 | 20 | 22 |
| Elongation at Break | % | 580 | 540 | 550 |
| Tear Strength (Right Angle) | N/mm | 128 | 125 | 115 |
| Resilience | % | 55 | 45 | 50 |
| DIN Abrasion | mm³ | 25 | 23 | 27 |
Choose Tianjin Ruifeng Polymer Technology co., ltd. as your polyurethane manufacturer partner, and we will provide you with top - notch products and services tailored to your specific needs.
Product Consistency:
Stable quality and reliable performance in every batch.
Stable Supply:
Own factory ensures long-term and steady supply.
Free Samples:
Free samples available for testing and evaluation.
Global Logistics:
Experienced in international shipping and hazardous export.
