Are you looking for the best fluoro carbon rubber factories in China? With the rising demand for high-quality fluoroelastomers, several Chinese manufacturers have stood out for their excellence. Let’s dive into a comparison of the top players, highlighting their unique features, product ranges, and what sets them apart.

Fluoropolymer,Fluorocarbon Rubber,Fluorosilicone,China …

China Fluoro Carbon Rubber Manufacturers and Suppliers – Factory …

Product Details: Fluorocarbon rubber (FKM) is a high-performance elastomer known for its excellent resistance to heat, chemicals, oils, and solvents. It is made from vinylidene monomers and features a high concentration of fluorine and carbon-based elastomers. FKM rubber operates between -26°C and 225°C, and it is highly resistant to UV light, ozone, and various organic solvents and chemicals.

Pros:
– Excellent temperature resistance (-26°C to 225°C)
– High resistance to chemicals, oils, and solvents
– Good to excellent permeability
– Good tear, abrasion, moisture, animal oil, and vegetable oil resistance
– Good dielectric properties
– Compatible with mineral oils, greases, and fuels
– Excellent aging characteristics and low compression set

Cons:
– High cost, making it inaccessible for budget-conscious productions
– Susceptible to ketones, low molecular weight esters, and nitro-containing compou…
– Poor resilience at room temperature
– Not resistant to anhydrous ammonia, amines, hot water, and low molecular weight…
– Not recommended for use in low temperatures or with certain hydraulic fluids

Fluorocarbon Rubber O Ring

Product Details: Fluorocarbon (FKM) O-rings are composed of vinylidene fluoride (VF2) and hexafluoropropylene (HFP), containing 66% – 70% fluorine. They are known for their excellent resistance to chemicals, oil, ozone, and sunlight, with an operating temperature range of -26°C to 204°C (-15°F to 400°F). These O-rings are suitable for use in petroleum oils, fuels, synthetic hydraulic fluids, organic solvents, and various other harsh chemical environments. They are also used in aircraft engine applications, high vacuum applications, and automotive fuel handling systems.

Pros:
– Excellent resistance to chemicals, oil, ozone, and sunlight
– High temperature resistance up to 400°F (204°C)
– Low outgassing, making them excellent for vacuum seals
– Resistant to mineral oils, greases, aliphatic, aromatic, and chlorinated hydroca…
– Suitable for high vacuum applications and aircraft engines

Cons:
– Not recommended for exposure to ketones, amines, low molecular weight esters and…
– Limited low temperature flexibility, generally not favorable below -26°C (-15°F)
– Incompatible with glycol-based brake fluids, methanol, ammonia gas, and fireproo…

China Fluorocarbon Rubber Properties Manufacturers and …

Product Details: Fluorocarbon (FKM) rubber is a synthetic rubber material known for its exceptional chemical resistance and temperature tolerance. It is derived from fluorinated hydrocarbons and is highly resistant to oils, fuels, acids, and a wide range of chemicals. FKM rubber is available in various types, including A-type (66% fluorine), B-type (67-68.5% fluorine), and F-type (70% fluorine). It has a hardness range of 50 to 90 Shore A and operates within a temperature range of -40°C to +230°C (or up to 285°C intermittently)[2][4][5].

Pros:
– Excellent resistance to high temperature, ozone, weather, oxygen, mineral oil, f…
– Good resistance to high and low temperatures (-40 to +230°C, with intermittent e…
– Low compression set and excellent aging characteristics.
– High tensile strength, tear resistance, and low gas permeability.
– Electrical insulating capability and good abrasion resistance.
– Compatibility with mineral oils, greases, and various fuels.

Cons:
– Susceptible to amines, ketones, formic and acetic acids, nitro hydrocarbons, sup…
– Not resistant to anhydrous ammonia, hot water, and low molecular weight organic…
– Limited low-temperature flexibility in some grades, though specialty grades can…
– Not recommended for use in aircraft hydraulic fluids or certain phosphate ester…

Fluoroelastomer Raw Gum (FKM Fluorocarbon Rubber)

Product Details: Fluoroelastomer raw gum (FKM) is a terpolymer of vinylidene fluoride, tetrafluoroethylene, and hexafluoropropylene. It has a high fluorine content, typically ranging from 65% to 71%. The material is known for its excellent resistance to oils, solvents, and chemicals, as well as its high thermal stability and flame retardancy. It is used in various applications including aerospace, automotive, chemical processing, and oil and gas extraction. The product is available in different grades with varying Mooney viscosity and fluorine content.

Pros:
– Excellent resistance to oils, solvents, and chemicals
– High thermal stability and can be used at temperatures up to 275°C for long peri…
– Good mechanical properties and durability
– Resistant to ozone, radiation, and electricity
– Suitable for a wide range of applications including military, aerospace, and che…

Cons:
– May generate toxic hydrogen fluoride and fluorocarbon organic compounds when dec…
– Cannot be mixed with metal powders such as aluminum or magnesium, or with over 1…
– Requires careful handling and storage to avoid pollution and exposure to sunligh…

OEM Fluorocarbon Rubber Manufacturers and Factory …

Product Details: Fluorocarbon (FKM) rubber is a synthetic rubber material known for its exceptional chemical resistance and temperature tolerance. It is derived from fluorinated hydrocarbons and is highly resistant to oils, fuels, acids, and a wide range of chemicals. FKM rubber is available in various grades, each with different fluorine content levels, such as 66%, 67-68.5%, and 70%. It is used in applications like O-rings, seals, and hoses in industries such as automotive, aerospace, and chemical processing. The operating temperature range for FKM rubber is typically from -40°C to +250°C, with some special compounds extending up to 400°F (204°C)[2][3][4].

Pros:
– Excellent resistance to high temperatures, ozone, weather, oxygen, mineral oils,…
– High chemical resistance, including compatibility with mineral oils and greases…
– Low compression set and excellent aging characteristics.
– Good mechanical properties, including high tensile strength, tear resistance, an…
– Excellent performance in dynamic sealing applications and high vacuum environmen…

Cons:
– Susceptible to amines, ketones, formic and acetic acids, nitro hydrocarbons, sup…
– Not resistant to anhydrous ammonia, hot water, and low molecular weight organic…
– Limited low-temperature flexibility in some grades, though specialty grades can…
– Not recommended for use in aircraft hydraulic fluids or certain phosphate ester…

China Fluorocarbon Rubber Products Directory

FKM – ERIKs

FKM FPM raw gum copolymer fluorocarbon rubber for o- …

China Reasonable price Rubber Fluorocarbon Class Fpm

Product Details: FPM (Viton) is a type of fluorocarbon elastomer known for its high performance in extreme environments. It is highly durable and resistant to high temperatures, chemicals, oils, and fluids. The product has a tensile strength of 4.0-6.0 MPa, elongation of 650-750%, and tear strength of 8-10 kN/m. The shrinkage rate is between 3.6-4.3%. It is suitable for various applications including chemical processing, automotive, aerospace, and petroleum industries.

Pros:
– High temperature resistance up to +205°/230°C (-15°F to +400°/440°F)
– Excellent chemical resistance to mineral oils, greases, aliphatic, aromatic, and…
– High durability and resistance to flame, chemicals, oils, and fluids
– Suitable for high vacuum applications
– Complies with various standards such as RoHS and FDA 21 CFR 177-2600

Cons:
– Generally, with increasing fluorine content, low temperature characteristics are…
– Higher mold shrinkage rate compared to other materials, requiring specialized mo…
– Specialty grades may be needed for balanced chemical and low temperature propert…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Fluorocarbon Rubber Factories in China

What are the key properties of fluorocarbon rubber produced in Chinese factories?

Fluorocarbon rubber, also known as FKM, is renowned for its excellent mechanical properties, high temperature resistance, oil resistance, and corrosion resistance to various chemicals. It also exhibits low permeability, low compression permanent deformation, and good weather and vacuum resistance. These properties make it ideal for applications in high and low temperature sealing, chemical equipment, automobiles, aviation, and more.

Which industries commonly use fluorocarbon rubber products from Chinese manufacturers?

Fluorocarbon rubber products are widely used in several industries, including military and national defense, aerospace, electronic communication, vehicles and vessels, and petrochemical and chemical processing. They are also utilized in the production of special sealing products such as sealing rings, gaskets, oil seals, O-rings, and shock-proof gaskets.

What kind of certifications and quality standards do Chinese fluorocarbon rubber factories adhere to?

Many Chinese fluorocarbon rubber factories adhere to strict quality standards and hold various certifications such as ISO 9001, ISO 14001, IATF16949, and ISO 13485. These certifications ensure that the products meet international quality and safety standards, providing you with reliable and high-quality fluorocarbon rubber materials.

Can Chinese fluorocarbon rubber manufacturers customize products according to specific requirements?

Yes, Chinese fluorocarbon rubber manufacturers often offer customized products to meet specific customer needs. You can find options such as methanol-resistant gasoline fluorine rubber, perflurane rubber (FFKM) for various chemical media, low temperature resistant fluorocarbon rubber, and even food-grade (FDA) fluorine rubber. They can tailor the products to your requirements in terms of tensile strength, hardness, and resistance to different solvents.

How do I ensure the quality and reliability of fluorocarbon rubber products from Chinese suppliers?

To ensure the quality and reliability of fluorocarbon rubber products from Chinese suppliers, look for manufacturers with verified business licenses and international certifications. Check their product data sheets, which typically include test results for hardness, tensile strength, and elongation. Additionally, consider suppliers with a strong global trading presence and positive customer feedback to guarantee you are getting high-quality products.