When engineers specify rubber materials for demanding applications, they look for a precise combination of properties: oil resistance, flexibility, durability, and flame retardancy. NBR PVC material properties tick all these boxes — which is why this compound has become a staple across dozens of industrial sectors worldwide.
NBR (nitrile butadiene rubber) brings outstanding resistance to petroleum oils, fuels, and hydraulic fluids to the blend. It also offers good mechanical strength and abrasion resistance, making it ideal for applications where the material will be in contact with oils or grease. PVC, on the other hand, contributes excellent flame retardancy, ozone resistance, and improved hardness. Together, the NBR PVC material properties combine these strengths into a single, highly functional compound.
Key properties of standard NBR-PVC blends include:
- Tensile strength: Typically 8–15 MPa, depending on formulation
- Elongation at break: 200–400%
- Hardness: 40–80 Shore A (adjustable)
- Temperature range: –30°C to +100°C
- Oil resistance: Excellent (ASTM IRM 903 oil)
- Flame retardancy: Self-extinguishing in most grades
These characteristics make NBR PVC material suitable for cable jacketing, conveyor belts, sealing strips, industrial hoses, anti-vibration mounts, and much more. The ability to customise hardness and flexibility through compounding allows manufacturers to serve a wide spectrum of needs from a single base polymer system.
Rubaloy has been at the forefront of developing and supplying high-quality NBR PVC rubber sheet and compound products across India. As one of the country's leading synthetic rubber manufacturers, Rubaloy applies strict quality controls to ensure every batch meets defined property benchmarks. The company's laboratory-tested formulations are trusted by clients in the automotive, marine, construction, and electrical sectors.
A major advantage of Rubaloy's products is dimensional consistency. Industrial buyers often face problems with inconsistent thickness or hardness across batches from less rigorous suppliers. Rubaloy's controlled compounding and continuous process monitoring eliminate these variables, delivering sheets and profiles that perform reliably batch after batch.
For buyers evaluating NBR PVC material properties for the first time, Rubaloy's technical team offers datasheets, application guidance, and even sample orders to support the decision-making process. This level of technical support is rare in the rubber industry and reflects Rubaloy's commitment to being a true engineering partner — not just a supplier.
Whether you are sourcing material for a new product design or replacing an existing specification, understanding the full range of NBR PVC material properties is the first step toward better, longer-lasting industrial performance. Rubaloy makes that journey straightforward. Visit to download technical datasheets and connect with their team.
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