NBR Rubber 6 mm (140 cm Width) - Premium Oil-Resistant Nitrile Rubber Sheets

Key Features

Material Composition: Manufactured from high-grade Nitrile Butadiene Rubber (NBR), a versatile synthetic elastomer globally recognized for exceptional oil resistance, fuel resistance, and abrasion resistance.Product Specification: Our NBR rubber sheets come in a full range of thicknesses, widths, lengths and hardness levels, supporting precise customization to fit diverse industrial and export applications.Superior Oil & Fuel Resistance: Delivers reliable performance in contact with mineral oils, petroleum fuels, greases, hydraulic fluids and many aliphatic hydrocarbons.Mechanical Strength: Offers high tensile strength, tear resistance and wear resistance, maintaining structural integrity under dynamic pressure and heavy-duty use.Flexibility & Stability: Retains good flexibility and sealing performance in moderate temperature environments, resistant to compression set and deformation.

Advantages

Excellent Oil & Solvent Resistance: Ideal for oily, fuel and lubricant environments where standard rubbers fail, providing long-lasting sealing and protection.Cost-Effective Durability: Strong physical properties reduce wear, replacement and downtime, delivering long service life and lower total operating costs.Wide Hardness Range: Available from low to high hardness grades to match soft sealing, heavy load bearing and different mechanical requirements.Fully Customizable: Produced in various thicknesses, sizes and colors, with custom formulations available for specific working conditions.

Applications

NBR rubber sheets are widely used across industries: Oil-resistant gaskets, seals and washers for automotive, machinery and hydraulic systems. Expansion joints, flange seals and tank linings in petroleum and industrial equipment. Gaskets and insulation for engines, gearboxes, compressors and fuel-handling components. Floor mats, protective pads and wear-resistant parts in industrial and manufacturing environments. Sealing solutions for marine, construction and mechanical engineering applications.

From Raw Materials to Finished Products – Full Vertical Integration

As a professional rubber sheet manufacturer with over 15 years of industry experience, we possess advanced technical know-how and mature production expertise in NBR rubber sheet development and manufacturing. Our large-scale production facilities, complete specification range and flexible hardness options enable us to meet diverse customer demands efficiently. Within our modern production base, we operate a fully standardized manufacturing system covering rubber mixing, precision calendering, professional vulcanization and strict quality inspection. Every production stage is managed under standardized procedures to ensure stable performance, reliable quality and consistent dimensional accuracy of our NBR rubber sheets.

Our strong production capacity is supported by a complete set of advanced production equipment: 6 open mills, 6 internal mixers, 4 calendering machines, 10 drum vulcanizers and 5 flat vulcanizers. Each drum vulcanizer is equipped with an automatic length-measuring system that greatly improves production efficiency, dimensional precision and product consistency.

Ensuring Quality at Every Stage: Full Process Inspection

Our comprehensive quality inspection system is designed to uphold strict quality standards for NBR rubber sheets throughout the entire production flow. Through systematic testing and verification, we ensure consistent performance, reliability and compliance with international industry requirements. Our professional QC team conducts full inspections covering key parameters including tensile strength, elongation rate, hardness, oil resistance, compression set, color consistency and dimensional accuracy. All critical indicators are tested and recorded to ensure finished products fully meet customer specifications.

Our full-process quality control covers the entire production lifecycle from initial production to final shipment: Initial production check to verify machine setup and early-stage quality. In-process inspection to monitor stable production and real-time performance. Container loading inspection to protect product integrity during packaging. Pre-shipment inspection to confirm full compliance before delivery. Continuous production monitoring to identify and resolve issues promptly. This end-to-end quality system minimizes defects, improves efficiency and ensures every NBR rubber sheet meets high-quality market standards.

Packaging: Designed for Safe Transport & Long-Term Storage

To keep NBR rubber sheets in perfect condition during storage and international transportation, we use a complete and reliable packaging system. Each roll or sheet is first wrapped with protective plastic film to prevent scratches, dust, moisture and contamination. Products are then neatly stacked on sturdy, fumigation-free plywood pallets that meet international export standards. High-strength packing straps securely fasten the load to avoid shifting during transit. Protective corner guards and rubber pads are installed at all contact points to prevent pressure marks, friction damage or deformation. Waterproof and wear-resistant labels are applied to clearly mark product specifications, batch number, thickness, size and quantity for easy identification. For overseas shipping, pallets can be fully wrapped with stretch film or waterproof shrink film for extra protection against humidity and rain. These standardized packaging measures ensure your NBR rubber sheets arrive clean, undamaged and ready for immediate use.

FAQs 

Q1: What are the main advantages of NBR rubber sheet?A1: NBR rubber sheet is most famous for its excellent oil resistance, fuel resistance and abrasion resistance. It also features good mechanical strength, compression resistance and sealing performance, making it the first choice for oily working environments.

Q2: Is NBR rubber sheet suitable for outdoor and UV exposure use?A2: NBR has average ozone and UV resistance and may crack or age after long-term outdoor exposure. For outdoor, weather-resistant applications, we recommend EPDM rubber sheet instead.

Q3: Can I get free samples to test oil resistance and physical properties?A3: Yes, we provide small test samples free of charge. Customers only need to bear the courier freight cost. Please advise required thickness, hardness and size for sample preparation.

Q4: What is the normal MOQ for NBR rubber sheet?A4: The general MOQ for NBR rubber sheet is 3000kgs. We can also discuss smaller quantities for special trial orders – just contact our sales team.

Q5: Does your NBR rubber sheet meet RoHS, REACH and environmental standards?A5: Yes, our NBR sheets can be customized to fully comply with RoHS, REACH and other environmental requirements upon request.