Are you looking for the best nitrile rubber factories in China? With China being a global leader in rubber production, choosing the right manufacturer can be overwhelming. In this article, we’ll compare the top nitrile rubber factories in China, highlighting their strengths, products, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

acrylonitrile-butadiene rubber Price and Market Analysis

Product Details: Acrylonitrile-butadiene rubber (NBR) is a synthetic rubber copolymer made from acrylonitrile and butadiene. The acrylonitrile content varies between 18% and 50%, influencing its physical properties. NBR is produced through emulsion polymerization and can be categorized into ‘hot rubber’ and ‘cold rubber’ based on the polymerization temperature. It has a wide range of applications, including hoses, seals, grommets, and self-sealing fuel tanks, particularly in the automotive and aerospace industries. NBR is resistant to mineral oils, vegetable oils, fuels, and other chemicals, but its properties such as oil resistance, low-temperature flexibility, and elasticity vary with the acrylonitrile content.

Pros:
– High resistance to mineral oils, fuels, lubricants, alcohols, and vegetable and…
– Good mechanical properties, including high tensile strength and abrasion resista…
– Low gas permeability and good electrical conductivity
– Wide temperature application range (-50°C to +100°C or up to 130°C for short per…
– Suitable for a variety of applications in automotive, aerospace, and industrial…
– Less likely to cause allergic reactions compared to natural rubber

Cons:
– Limited thermal stability and ozone resistance due to double bonds in the polyme…
– Swells or breaks down in polar solvents like ketones, esters, and strong oxidizi…
– Not resistant to weathering, ozone, and atmospheric aging
– Lower elasticity compared to other synthetic rubbers like SBR or NR
– Requires blending with other materials (e.g., PVC) to improve certain properties…

Nitrile Butadiene Rubber (NBR) Companies in China

Product Details: Nitrile Butadiene Rubber (NBR) is a synthetic rubber made from the copolymerization of acrylonitrile and butadiene. It is known for its excellent resistance to oils, chemicals, and extreme temperatures. NBR is widely used in the automotive industry for manufacturing seals, gaskets, hoses, and other components. It is also used in the healthcare sector for producing medical gloves and other protective equipment. Additionally, NBR is utilized in construction, industrial, and aerospace sectors for various applications such as insulation, waterproofing, and fuel handling hoses.

Pros:
– Excellent resistance to oils and chemicals
– Wide range of temperature tolerance (-40 to 108 °C)
– High demand in automotive, healthcare, and construction industries
– Used in critical applications such as fuel and oil handling hoses, seals, and gr…
– Essential for worker and product safety in various industrial services

Cons:
– Fluctuating raw material prices (acrylonitrile and butadiene) pose a challenge
– Availability of substitute materials such as thermoplastic elastomers (TPE) and…
– Highly competitive market with many manufacturers
– COVID-19 pandemic disrupted global supply chains and manufacturing operations
– Dependence on raw material availability can hinder production efficiency

China NBR Factory, NBR Company

Product Details: Nitrile Butadiene Rubber (NBR) is a synthetic rubber copolymer made from acrylonitrile (ACN) and butadiene. Its properties vary based on the ACN content, which affects its oil resistance and flexibility. NBR is known for its strong resistance to oil, fuel, acids, and other chemicals, and it operates within a wide temperature range of -40°C to 108°C (-40°F to 226°F). It is widely used in seals, hoses, gaskets, gloves, and various industrial applications.

Pros:
– Excellent resistance to oil, fuel, acids, and other chemicals.
– Wide temperature operating range of -40°C to 108°C (-40°F to 226°F).
– Good abrasion and tear resistance.
– Good water resistance.
– High tensile strength.
– Low compression set.
– Cheaper than fluoroelastomers.

Cons:
– Poor ozone, sunlight, and weather resistance.
– Limited high temperature resistance.
– Poor flame resistance.
– Decreased flexibility with higher ACN content.
– Not ideal for outdoor applications due to poor weathering resistance.

China NITRILE RUBBER | 9005-98-5 supplier

Product Details: Nitrile rubber, also known as NBR (Nitrile Butadiene Rubber), is a synthetic rubber elastomer produced by the polymerization of acrylonitrile and butadiene. It is known for its excellent resistance to oils, fuels, and chemicals, making it ideal for applications in the automotive, aerospace, and industrial sectors. NBR has a wide temperature operating range of -40°C to 120°C, good abrasion and tear resistance, and high tensile strength ranging from 3.5 MPa to 21 MPa. It is also highly elastic with an elongation at break of up to 700% and has a low compression set, making it suitable for sealing and gasket

applications.

Pros:
– Excellent resistance to oils, fuels, and chemicals
– High tensile strength and elasticity
– Good abrasion and tear resistance
– Wide temperature operating range (-40°C to 120°C)
– Low compression set, suitable for sealing and gasket applications
– High water resistance due to its closed-cell structure
– Durability and long service life

Cons:
– Poor weathering resistance and not very resistant to sunlight, ozone, or aromati…
– Inferior flexibility compared to natural rubber
– Not ideal for outdoor applications due to poor resistance to UV and ozone
– Moderate strength and limited aromatic oil resistance

Nitrile Butadiene Rubber (NBR) Companies in China

Product Details: Nitrile Butadiene Rubber (NBR) is a synthetic rubber known for its excellent resistance to oils, chemicals, and abrasion. It is widely used in various industries including automotive, construction, and healthcare for applications such as seals, gaskets, hoses, and medical gloves.

Pros:
– Excellent resistance to oils and chemicals
– High abrasion resistance and tensile strength
– Versatile applications in automotive, construction, and healthcare sectors
– Good heat and water resistance

Cons:
– Higher production costs due to expensive feedstock materials like butadiene and…
– Dependence on stable supply chains and inventory management to maintain prices
– Environmental concerns associated with the production process

China imposes temporary anti-dumping measures on …

Product Details: The product in question is nitrile butadiene rubber (NBR), a synthetic rubber used in various applications including automotive, industrial, and medical sectors. China’s Ministry of Commerce has extended anti-dumping duties on NBR imports from Japan and South Korea, with duties ranging between 12% and 56%.

Pros:
– The extension of anti-dumping duties is expected to benefit domestic NBR produce…
– It may lead to increased investment and production in China’s domestic NBR indus…

Cons:
– The duties are likely to increase the prices of imported NBR from Japan and Sout…
– Higher costs for imported NBR could impact the competitiveness of Chinese manufa…

Nitrile Rubber- China Manufacturer and Supplier – Kaxite

Product Details: Nitrile rubber (NBR), also known as Buna-N or acrylonitrile butadiene rubber, is a synthetic rubber copolymer of acrylonitrile (ACN) and butadiene. It is known for its strong resistance to oils, fuels, acids, and other chemicals. NBR has a wide temperature operating range of -40°C to 108°C (-40°F to 226°F) and exhibits good abrasion and tear resistance. It is widely used in various industries, including automotive, aerospace, medical, and industrial sectors for applications such as seals, hoses, gaskets, grommets, and disposable gloves.

Pros:
– High resistance to oils, fuels, and chemicals
– Wide temperature operating range of -40°C to 108°C (-40°F to 226°F)
– Good abrasion and tear resistance
– High tensile strength and elasticity
– Water resistance due to its closed-cell structure
– Low compression set, maintaining shape under prolonged compression
– Durability and long service life
– Flexibility and can be moulded into different shapes

Cons:
– Poor weathering resistance and not resistant to sunlight, ozone, or aromatic hyd…
– Less flexible compared to natural rubber
– Higher acrylonitrile content reduces flexibility
– Not ideal for outdoor applications due to poor weathering resistance
– Poor resistance to steam

Current China Nitrile Rubber Domestic Prices

The Development Status and Future Trends of China’s …

China Nitrile Rubber Layflat Hose Manufacturers and Factory …

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Nitrile Rubber Factories in China

What is nitrile rubber and why is it widely used?

Nitrile rubber, also known as Butadiene Acrylonitrile or NBR, is a synthetic rubber that was developed to be resistant to oils, petrols, solvents, and lubricants. It is widely used because of its excellent resistance to these substances, making it ideal for applications in the petroleum, chemical, and automotive industries. Its good compression set, tear strength, and wide service temperature range also contribute to its popularity.

How does the grade of acrylonitrile affect nitrile rubber properties?

The grade of acrylonitrile in nitrile rubber significantly impacts its properties. Higher acrylonitrile content improves the rubber’s resistance to oil and fuel but reduces its endurance to low temperatures. This means you need to choose the right grade based on your specific application needs, balancing oil resistance with low-temperature performance.

What are the common applications of nitrile rubber products?

Nitrile rubber products are commonly used in various industries. They are ideal for making gaskets, seals, and other components that need to withstand oils, petrols, and solvents. You can find nitrile rubber in applications such as petroleum-based hydraulic fluids, general hydrocarbons, industrial maintenance, and even in the production of rubber seal strips and other industrial rubber products.

What are the key properties of nitrile rubber?

Nitrile rubber has several key properties that make it useful. It has good tensile strength, flexibility, and a wide service temperature range from -25°C to +120°C. It also has good adhesion to metal, moderate aging properties, and good recovery. However, it has poor ozone resistance and should be avoided in applications involving antioxidant agents and chlorine.

How can I find a reliable nitrile rubber supplier in China?

To find a reliable nitrile rubber supplier in China, look for manufacturers with verified business licenses and a good reputation. Check if they offer a variety of products tailored to different customer needs and if they have good service and competitive pricing. You can also check for certifications and compliance with international standards such as ASTM to ensure the quality of the products.