Fluororubber

Your Professional Fluororubber Supplier

Our goal is to become your true partner in the field of fluororubber in China. Aluda mainly engaged in the research and development, production and sales of Fluorosilicone Rubber, Fluororubber and Hydrogenated Nitrile and other special rubbers. Currently relying on more than 20 years of Fluorosilicone Rubber products research and development experience, the establishment of a complete production line from raw materials to polymers, is a collection of research and development, production, sales, service in one of the science and technology enterprises. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

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Why Choose Us

Our team

The company has a group of professional scientific research backbones who have been engaged in the research and development of fluorosilicone series products for many years. There are 11 R&D personnel, including 8 graduate students and 3 doctors.

Our production capacity

The company has more than 10 production lines from raw rubber polymerization, fluorosilicone oil polymerization to mixing, refining and finished rubber mixing, with a production capacity of 2,000 tons.

Our equipment

We have complete technical development equipment, from raw rubber polymerization, fluorosilicone polymerization to mixing, smelting and other experimental equipment. The testing equipment is complete, including rheometer, universal capacity testing machine, rebound tester, hardness tester, aging box, oil-resistant constant temperature box, density meter, peeling tester and other equipment.

Our service

The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.

Advantages of Fluororubber

Excellent high temperature resistance: the service temperature ranges from – 60 ℃ to 250 ℃. Excellent oil resistance: the resistance to high temperature fuel oil, sulfur-containing lubricating oil, hydraulic oil, diester oil, silicate ester and other oils is better than other rubbers.

Excellent resistance to strong corrosive medium and strong oxidant; Its stability in strong corrosive media such as fuming nitric acid, concentrated sulfuric acid, hydrochloric acid, hydrogen peroxide and concentrated alkali is better than other rubbers. Good mechanical properties, electrical insulation and radiation resistance. Good resistance to high vacuum.

Specifications of Fluororubber

Item/Grade	Test Method	Performance Index
Model		FK80
Appearance		Black、Colours
Hardness/shore A	ATSM D2240	80±5
Tensile Strength/MPa	ATSM D412	14
Elongation at break,%	ATSM D412	210
Tear strength,KN/m	ATSM D624	30
Compression at set,200℃,24h	ATSM D395	23.3

Fluororubber Categories

Type 1

Di- or copolymers of hexafluoropropylene (HFP) and vinylidene fluoride (VDF). These are the standard FPM types. They generally contain around 66 percent by weight of fluorine.

Type 2

Terpolymers of tetrafluoroethylene (TFE), HFP and VDF. These elastomers have a higher fluorine content than type 1 FPMs (between 68 and 70 weight percent), making them more resistant to chemicals and high temperatures.

Type 3

Terpolymers of TFE, a fluorinated vinyl ether (FVE) and VDF. In comparison to type 1 and 2 fluorocarbon rubbers, these polymers have better flexibility at low temperatures. They contain between 62 and 68 weight percent fluorine.

Type 4

Terpolymers of TFE, propylene and VDF. Base resistance is improved in this FPM type, although its swelling properties, especially in hydrocarbons, are less good. A fluorine content of around 67 weight percent is typical in these elastomers.

Type 5

Pentapolymers of TFE, HFP, ethylene, an FVE and VDF. These polymers are also resistant to hydrogen sulfide, even at high temperatures.

Applications of Fluororubber

In the automotive field, fluororubber is mainly used in high temperature and high pressure environments such as engine, transmission, brake system and fuel system to ensure the performance and safety of automobiles.

In the petrochemical industry, fluororubber is mainly used in pipelines, valves, seals and rubber linings under high temperature and pressure, strong corrosion and oxidation environment, which can ensure the safety and stability of production and transportation.

In the aerospace field, fluororubbers are widely used in key parts such as engines, fuel systems, hydraulic systems and pneumatic systems, which can withstand the high temperature and pressure and strong oxidation environment, ensuring flight safety.

Key Features Of Fluororubber

Chemical resistance: Fluororubber should exhibit excellent resistance to oils, fuels, and solvents.

Temperature tolerance: The material should withstand extreme temperatures.

Mechanical properties: Look for high tensile strength and elasticity to ensure durability under stress.

Compression set resistance: A low compression set is crucial for maintaining sealing properties over time.

Flame resistance: Fluororubber should have inherent flame retardant properties, making it suitable for high-risk environments.

Color and appearance: The aesthetic aspects should align with the project requirements, as fluororubber can be available in various colors.

Cost-effectiveness: Prices May vary; competitive rates typically range from rs. 800 to rs. 2000 per kg, depending on quality.

Storage Method of Fluororubber

Temperature: Storage temperatures should not exceed 50°C. Low temperatures are not permanently harmful provided the rubber items are handled carefully and not distorted. When taken from low temperatures items should be raised to approximately 30°C before they are used.

Humidity: Optimum humidity is about 65% in a draft-free atmosphere.

Light: Protection from direct sunlight and strong artificial light with a high ultraviolet content is important. Unless packed in opaque containers, it is advisable to cover windows with red or orange screens or coatings.

Contact with liquid and semi-solid material: Contact with liquids and semi-solid materials, particularly solvents, such as oils or greases should be avoided unless so packed by the manufacturer.

Contact with metals: Metals such as manganese, iron and copper, or copper alloys can have a harmful effect on rubber. A layer of paper, polyethylene or cellophane will keep these separated.

Contact with non-metals: Contact with other rubbers or creosotes should be avoided.

Cleaning: Organic solvents such as trichloroethylene, carbon tetrachloride and petroleum are the most harmful agents. Soap and water and methylated spirits are the least harmful, and all parts should be dried at room temperature before use.

Packaging and Shipping of Fluororubber

Packing	Polyethylene bags
Shipping	Shipped by road, sea, rail or air

FAQ

Q: What does fluororubber mean?

A: Fluoro rubber is the umbrella term for a broad range of polymers that are characterised by very good thermal properties and resistance to oils, fats, mineral acids and numerous chemicals.

Q: Is fluorine rubber toxic?

A: During exposure to extreme heat, fkm can produce a toxic byproduct known as hydrogen fluoride, which can cause respiratory problems.

Q: Is fkm the same as teflon?

A: Teflon (ptfe) and kalrez (ffkm) are different polymers. Ptfe is made from tetrafluoroethylene, and contains only carbon and fluor. The material is stiff. Ffkm is made from tetrafluoroethylene, vinylidene fluoride and perfluoromethylvinylether, so besides carbon and fluor, it also contains hydrogen and oxygen.

Q: What is the difference between silicone and fluoro rubber?

A: Fluorosilicone is also less prone to swelling and shrinking, making it more stable in different environments. Hardness is another key difference between silicone and fluorosilicone. Silicone typically has a shore hardness of anywhere from 20 to 80 on the shore a scale, while fluorosilicone can range from 40 to 80.

Q: Is fluorocarbon a fkm?

A: Fluorocarbon, also known as fkm (fluoroelastomer), is a synthetic rubber material known for its exceptional chemical resistance and temperature tolerance.

Q: Is fluoro rubber food grade?

A: Whilst there are many rubber materials that meet strict fda guidelines, we would argue that the following five materials are the best food-grade rubber materials: Ethylene propylene diene monomer (epdm) fluorocarbon.

Q: Is fluorocarbon a ptfe?

A: Ptfe is a fluorocarbon solid, as it is a high-molecular-weight compound consisting wholly of carbon and fluorine. Polytetrafluoroethylene has one of the lowest coefficients of friction against any solid known to man and this unique characteristic lends itself well to applications that desire low levels of resistance.

Q: What is fluorocarbon best for?

A: One of fluorocarbon's biggest benefits is it's nearly invisible underwater. This is because it doesn't appreciably distort light passing through the line (it has nearly the same refractive index as water), and it's a huge factor in clear water and when targeting skittish fish.

Q: Is fluorocarbon better than nylon?

A: Denser and stronger: Fluoro is denser and stronger than mono, making it more resistant to abrasion and suitable for fishing in heavy cover. Harder to handle: Due to its density and stiffness, fluoro is harder to handle and tie knots with.

As one of the leading fluororubber manufacturers and suppliers in China, we warmly welcome you to buy or wholesale fluororubber made in China here from our factory. All customized products are with high quality and low price. For free sample, contact us now.

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