Are you curious about the best Buna N factories in China? In this article, we’ll explore the top properties of these manufacturers, highlighting what sets them apart. Whether you’re looking for quality, efficiency, or innovation, we’ve got you covered. Let’s dive in and discover the leaders in Buna N production!
Understanding Buna N Rubber Gaskets: Properties and Applications
Product Details: Buna N rubber, also known as Nitrile rubber (NBR), is a synthetic rubber copolymer made from butadiene and acrylonitrile, known for its excellent chemical resistance and versatility in various applications.
Pros:
– Excellent chemical resistance to oils, fuels, and solvents.
– Cost-effective and durable, reducing the need for frequent replacements.
Cons:
– Limited temperature resistance compared to some other materials.
– May require careful handling to avoid degradation from extreme conditions.
Buna N vs. NBR – Rubber engineering – Eng-Tips
Product Details: Buna N and NBR are co-polymers of Butadiene and Acrylonitrile, used in various applications including small motors.
Pros:
– Good oil resistance
– Resilient properties
Cons:
– Availability issues in certain regions
– Variability in formulations affecting performance
Understanding Buna N Rubber Gaskets: Essential Insights for Chemical …
Product Details: Buna N rubber gaskets, also known as nitrile rubber (NBR), are synthetic rubber sealing components used in various industrial applications, particularly in the chemical sector.
Pros:
– Excellent resistance to chemicals, oils, fuels, and solvents.
– Good flexibility and tensile strength for a tight seal.
– Durable with resistance to wear and aging, leading to a longer lifespan.
– Adaptable for various shapes and sizes.
Cons:
– May not perform well in extreme temperatures beyond specified limits.
– Requires proper installation to ensure optimal performance.
4.10 Elastomers-Buna-S, Buna-N-preparation, Properties and … – Scribd
Product Details: Buna-S and Buna-N are two types of elastomers or artificial rubbers. Buna-S is prepared through the copolymerization of butadiene and styrene in the presence of sodium as a catalyst. Buna-N is prepared through the copolymerization of butadiene and acrylonitrile.
Pros:
– Buna-S is strong, tough, and abrasion resistant.
– Buna-N is highly resistant to oil, heat, and abrasion.
Cons:
– Buna-S is easily oxidized.
– Buna-N is less resistant to alkalies.
Understanding Buna N Rubber Gaskets: Properties, Applications, and …
NBR O-Rings, Buna-N / Nitrile O-Rings – China Manufacturer – Savvy
Product Details: NBR O-Rings, also known as Nitrile O-Rings, Buna-N O-Rings, or Perbunan O-Rings, are widely used rubber o-rings made from a copolymer of acrylonitrile and butadiene. They have a temperature range of -40 °C to 120 °C, a durometer hardness range of Shore A 40-90, and are available in various sizes and colors.
Pros:
– Good mechanical properties
– Excellent abrasion and heat resistance
– Compatible with fuel, oil, and gasoline
Cons:
– Not suitable for polar solvents
– Poor resistance to fire
The Mechanical properties of Buna N Oil Seal – Better Silicone
Product Details: Buna N Oil Seal is a co-polymer of butadiene and acrylonitrile, known for its good oil resistance, heat resistance, and excellent physical and mechanical properties. It is widely used in various industries including aerospace, automotive, and food packaging.
Pros:
– High wear resistance (30% to 45% better than natural rubber)
– Superior high temperature resistance compared to other rubber types
Cons:
– Lower mechanical properties compared to natural rubber
– Inferior low temperature resistance
What is Buna-n (NBR): Its Benefits and Uses – Hongju
Product Details: Buna-n, also known as nitrile rubber or NBR, is a synthetic rubber derived from acrylonitrile and butadiene, known for its excellent physical properties and high resistance to oils, fuels, and chemicals.
Pros:
– Excellent resistance to petroleum-based oils and fuels.
– High tensile strength and abrasion resistance.
– Versatile for various applications including O-rings, gaskets, and seals.
– Affordable compared to other elastomers.
Cons:
– Susceptible to ozone, sunlight, and weathering.
– Poor resistance to strong oxidizers and certain chemicals.
What Are The Properties Of Buna-N Rubber? – News
Product Details: Buna-N rubber, also known as nitrile rubber or NBR, is a versatile material used in various industrial applications due to its advantageous properties.
Pros:
– Excellent oil resistance, suitable for automotive seals and gaskets.
– Good chemical resistance to acids, alkalis, and solvents.
– High abrasion resistance, ensuring durability in harsh conditions.
– Reliable temperature performance from -40°C to 120°C (-40°F to 248°F).
– Inherently flexible and elastic for effective sealing.
– Adequate water resistance for incidental exposure.
– Low compression set, maintaining shape and sealing properties over time.
Cons:
– Not as resistant to water as some other elastomers.
– Moderate temperature range compared to other elastomers.
Understanding Buna N Rubber Gaskets: Properties and Applications
Product Details: Buna N rubber, also known as Nitrile rubber (NBR), is a synthetic rubber copolymer made from butadiene and acrylonitrile, known for its excellent chemical resistance and temperature tolerance.
Pros:
– Excellent chemical resistance to oils, fuels, and solvents.
– Temperature tolerance from -40°F to 250°F (-40°C to 121°C).
– Good mechanical properties such as tensile strength and tear resistance.
– Flexible and easy to install.
Cons:
– May not be suitable for extreme temperature applications beyond specified range.
– Limited compatibility with certain aggressive chemicals.
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Understanding Buna N Rubber Gaskets: Properties and Applications | Buna N rubber, also known as Nitrile rubber (NBR), is a synthetic rubber copolymer made from butadiene and acrylonitrile, known for its excellent chem… | – Excellent chemical resistance to oils, fuels, and solvents. – Cost-effective and durable, reducing the need for frequent replacements. | – Limited temperature resistance compared to some other materials. – May require careful handling to avoid degradation from extreme conditions. | www.rubber-tools.com |
| Buna N vs. NBR – Rubber engineering – Eng-Tips | Buna N and NBR are co-polymers of Butadiene and Acrylonitrile, used in various applications including small motors. | – Good oil resistance – Resilient properties | – Availability issues in certain regions – Variability in formulations affecting performance | www.eng-tips.com |
| Understanding Buna N Rubber Gaskets: Essential Insights for Chemical … | Buna N rubber gaskets, also known as nitrile rubber (NBR), are synthetic rubber sealing components used in various industrial applications, particular… | – Excellent resistance to chemicals, oils, fuels, and solvents. – Good flexibility and tensile strength for a tight seal. – Durable with resistance to… | – May not perform well in extreme temperatures beyond specified limits. – Requires proper installation to ensure optimal performance. | www.lanhechina.cn |
| 4.10 Elastomers-Buna-S, Buna-N-preparation, Properties and … – Scribd | Buna-S and Buna-N are two types of elastomers or artificial rubbers. Buna-S is prepared through the copolymerization of butadiene and styrene in the p… | – Buna-S is strong, tough, and abrasion resistant. – Buna-N is highly resistant to oil, heat, and abrasion. | – Buna-S is easily oxidized. – Buna-N is less resistant to alkalies. | www.scribd.com |
| Understanding Buna N Rubber Gaskets: Properties, Applications, and … | www.lanhechina.cn | |||
| NBR O-Rings, Buna-N / Nitrile O-Rings – China Manufacturer – Savvy | NBR O-Rings, also known as Nitrile O-Rings, Buna-N O-Rings, or Perbunan O-Rings, are widely used rubber o-rings made from a copolymer of acrylonitrile… | – Good mechanical properties – Excellent abrasion and heat resistance – Compatible with fuel, oil, and gasoline | – Not suitable for polar solvents – Poor resistance to fire | savvyrubber.com |
| The Mechanical properties of Buna N Oil Seal – Better Silicone | Buna N Oil Seal is a co-polymer of butadiene and acrylonitrile, known for its good oil resistance, heat resistance, and excellent physical and mechani… | – High wear resistance (30% to 45% better than natural rubber) – Superior high temperature resistance compared to other rubber types | – Lower mechanical properties compared to natural rubber – Inferior low temperature resistance | www.better-silicone.com |
| What is Buna-n (NBR): Its Benefits and Uses – Hongju | Buna-n, also known as nitrile rubber or NBR, is a synthetic rubber derived from acrylonitrile and butadiene, known for its excellent physical properti… | – Excellent resistance to petroleum-based oils and fuels. – High tensile strength and abrasion resistance. – Versatile for various applications includ… | – Susceptible to ozone, sunlight, and weathering. – Poor resistance to strong oxidizers and certain chemicals. | hongjusilicone.com |
| What Are The Properties Of Buna-N Rubber? – News | Buna-N rubber, also known as nitrile rubber or NBR, is a versatile material used in various industrial applications due to its advantageous properties… | – Excellent oil resistance, suitable for automotive seals and gaskets. – Good chemical resistance to acids, alkalis, and solvents. – High abrasion res… | – Not as resistant to water as some other elastomers. – Moderate temperature range compared to other elastomers. | www.jinshunsealing.com |
| Understanding Buna N Rubber Gaskets: Properties and Applications | Buna N rubber, also known as Nitrile rubber (NBR), is a synthetic rubber copolymer made from butadiene and acrylonitrile, known for its excellent chem… | – Excellent chemical resistance to oils, fuels, and solvents. – Temperature tolerance from -40°F to 250°F (-40°C to 121°C). – Good mechanical properti… | – May not be suitable for extreme temperature applications beyond specified range. – Limited compatibility with certain aggressive chemicals. | www.lanhechina.cn |
Frequently Asked Questions (FAQs)
What is Buna N, and why is it important in manufacturing?
Buna N, also known as nitrile rubber, is a synthetic rubber that offers excellent resistance to oils, fuels, and chemicals. It’s important in manufacturing because it provides durability and flexibility, making it ideal for seals, gaskets, and various automotive applications.
What are the key properties of Buna N produced in China?
Buna N from China typically features high tensile strength, good abrasion resistance, and excellent resilience. These properties make it suitable for a wide range of industrial applications, ensuring longevity and reliability in products.
How does the quality of Buna N factories in China compare to others?
Many Buna N factories in China adhere to international quality standards, producing materials that meet or exceed global benchmarks. However, it’s essential to research specific manufacturers to ensure they maintain high-quality control processes.
What industries commonly use Buna N products?
Buna N is widely used in the automotive, aerospace, oil and gas, and manufacturing industries. Its versatility makes it suitable for applications like fuel hoses, O-rings, and various sealing solutions.
Are there environmental considerations when using Buna N?
Yes, while Buna N is durable, its production and disposal can have environmental impacts. It’s important to choose manufacturers that prioritize sustainable practices and consider recycling options to minimize ecological footprints.