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Black NBR70 Round Cord | Shore A Hardness 70 | Oil & Chemical Resistant | @1 of 1 | by Wurth
The Black NBR70 Round Cord is made from high-quality Nitrile Butadiene Rubber, featuring a Shore A hardness of 70, making it ideal for O-ring manufacturing and sealing applications. With a temperature range of -30 °C to 100 °C and resistance to oils, petrol, and diluted acids, this cord is perfect for automotive and industrial use, ensuring durability and reliability in demanding environments.
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Product Name/Title: Black NBR70 Round Cord | Shore A Hardness 70 | Oil & Chemical Resistant | @1 of 1 | by Wurth
Brand: Wurth
SKU: 4681130
Alternatively Known As: NBR Rubber Cord, Nitrile Rubber Round Cord, O-ring Cord, NBR70 Sealing Cord
Technical Specifications
- Material: NBR (Nitrile Butadiene Rubber)
- Shore A hardness: 70
- Length: 1 meter
- Diameter: 3 mm
- Temperature range: -30 °C to 100 °C
- Media resistance: Oil, petrol, grease, aliphatic hydrocarbons (propane, butane, mineral oils), diluted acids, and alkalis
- Dimensional tolerance: DIN ISO 3302-1, tolerance class E1
- Dimensions (H x L x W): 3mm x 1000mm x 3mm
- Weight: 0.05 kg
Key Features
- Made from NBR (acrylonitrile butadiene rubber) with Shore A hardness of 70
- Resistant to oil, petrol, grease, aliphatic hydrocarbons (propane, butane, mineral oils), diluted acids, and alkalis
- Temperature range from -30 °C to 100 °C
- Complies with DIN ISO 3302-1 tolerance class E1 for dimensional tolerance
Professional Installation Requirements
- No professional installation required; suitable for manual cutting and fitting in O-ring manufacturing and sealing applications.
Applications
- Manufacture of O-rings
- Sealing applications in automotive, industrial, and machinery sectors
- Use in environments exposed to oils, petrol, grease, and diluted acids
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable material reduces frequency of replacement and waste
- Resistant to chemical degradation, minimizing environmental contamination
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth's warranty policy for details.
Available Now
Wurth Black NBR70 Round Cord 1 Meter is available for immediate purchase, ideal for manufacturing O-rings and sealing solutions in industrial and automotive applications.
