Nitrile Butadiene Rubber Powder with Excellent Oil Resistance, Chemical Resistance, and Wide Temperature Range for Industrial Applications
Price:
Negotiable
MOQ:
500g, 1kg or 25kg for sample, 1000kg for commercial order
Delivery Time:
In 3 working days
Brand:
Zorui
Product Description
Nitrile Butadiene Rubber (NBR) Powder
Nitrile butadiene rubber (NBR), also known as nitrile rubber, is a synthetic rubber copolymer made from the polymerization of acrylonitrile and butadiene. It is known for its excellent resistance to oils, fuels, and chemicals, making it widely used in various industrial applications.
Key Benefits
- Excellent resistance to oils, fuels, and chemicals
- Versatile for various industrial applications
- Good mechanical properties
- Wide temperature range
Target Industries and Applications
Automotive, aerospace, sealing, and other industries requiring oil and chemical resistance.
Technical Specifications
| Property | Specification |
|---|---|
| Chemical Formula | Varies based on polymerization ratio |
| Appearance | White powder |
| Density | Approximately 1.0 - 1.2 g/cm³ |
| Hardness | 40 to 90 Shore A (varies with formulation) |
| Tensile Strength | 10 to 30 MPa (varies with formulation) |
| Elongation at Break | 300 - 600% (varies with formulation) |
| Temperature Range | -30 °C to +100 °C |
| Chemical Resistance | Excellent resistance to oils, fuels, and chemicals |
| Acrylonitrile Content | Typically 18% - 50% (varies by application) |
| Cure Type | Typically sulfur-cured or peroxide-cured |
| Processing Methods | Extrusion, molding, and calendering |
| Storage Conditions | Store in a cool, dry place, away from sunlight |
| Shelf Life | Typically 5 years when stored properly |
Product Introduction
Nitrile Butadiene Rubber (NBR) Powder is a synthetic rubber composed of acrylonitrile and butadiene. Known for its excellent oil, fuel, and chemical resistance, NBR is widely used in various applications including automotive, industrial, and consumer products. The powdered form enhances its versatility as a filler or additive in a variety of formulations.
Physical and Chemical Specification
| Property | Specification |
|---|---|
| Chemical Name | Nitrile Butadiene Rubber (NBR) |
| Molecular Formula | Varies based on specific formulation |
| Appearance | Black or dark gray powder |
| Hardness | Varies; typically soft to medium |
| Solubility | Insoluble in water |
| Density | Approximately 1.1 - 1.2 g/cm³ |
Product Functions
- Oil and Chemical Resistance: Provides excellent protection against oils, greases, and petroleum-based products.
- Wear Resistance: Enhances product durability and lifespan in applications subject to abrasion and wear.
- Flexibility and Resilience: Maintains flexibility over a wide temperature range, making it suitable for dynamic applications.
- Binding Agent: Used as a binder or modifier in various formulations for improved mechanical properties.
Application Areas
- Automotive: Widely used in gaskets, hoses, seals, and O-rings due to its oil resistance.
- Industrial: Employed in conveyor belts, seals, and vibration-damping products.
- Consumer Products: Incorporated in adhesives, coatings, and various rubber products.
- Footwear: Used in the production of shoe soles for its durability and comfort.
Manufacturing Process
- Polymerization: NBR is synthesized by the copolymerization of acrylonitrile and butadiene.
- Milling and Powdering: The rubber is processed through milling and grinding to obtain a fine powder.
- Quality Control: Rigorous testing is conducted to ensure compliance with safety and performance standards.
Why Choose Us
- High Quality: Our NBR Powder meets stringent quality and safety regulations.
- Expertise: Extensive experience in the development and application of synthetic rubber materials.
- Customization Options: Ability to tailor products to meet specific client needs and applications.
- Reliable Supply Chain: Efficient logistics ensuring timely delivery to clients worldwide.
Frequently Asked Questions
Q: What is NBR Powder used for?
A: NBR Powder is primarily used in applications requiring high oil and chemical resistance, including automotive and industrial uses.
Q: Is NBR safe for use in consumer products?
A: Yes, it is generally considered safe, but it's important to follow any specific regulatory guidelines regarding its use in consumer goods.
Q: How does NBR Powder compare to other rubbers?
A: NBR offers superior resistance to oils and fuels compared to other synthetic rubbers, making it ideal for specific applications.
Q: Can it be used in food applications?
A: Typically, NBR is not used in food applications due to its synthetic nature and potential leachables.
Q: Do you provide samples for testing?
A: Yes, samples of Nitrile Butadiene Rubber Powder are available upon request for potential customers.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanxi Zorui Biotechnology Co., Ltd.
Location
Huiquan Square F14, No.1450 SH Caohejing Hi-Tech Park, Datong, Shanxi, China
Contact Person
Julie