Fluotech (Xiamen) New Materials Co., Ltd. Fluotech (Xiamen) New Materials Co., Ltd.
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  • Fluoroelastomer (FKM)
Rubber Compounds

Fluoroelastomer (FKM)

Fluorocarbon-based synthetic rubber ideal for elevated temperatures and aggressive chemical applications

Fluoroelastomer (FKM)

Fluoroelastomer (FKM) is a high-performance synthetic rubber known for its exceptional resistance to high temperatures and aggressive chemicals. At Fluotech, we offer FKM raw gum, FKM pre’compound, and FKM full compound, which can be processed into a variety of products such as O-rings, gaskets, bonded seals, and fluoropolymer coatings. Our FKM is typically supplied in sheet form for easy storage, transportation, and processing, but we also provide custom sizes and packaging to meet specific customer requirements.

Beyond standard products, we specialize in custom FKM formulations tailored to unique application needs. Whether it’s adjusting the compound for extreme temperatures, chemical resistance, or specific mechanical properties, we work closely with clients to deliver solutions that optimize performance in their specific environments. Our expertise extends from raw materials to finished products, ensuring reliable and durable solutions for industries like automotive, aerospace, and industrial manufacturing.

  • Types of FKM
    FFKM Additives
    Processing
    Uses
  • FKM Raw Gum FKM Raw Gum
    Without any additive
    Unprocessed
    Used as raw material for rubber compounders or manufacturers who further process it into finished rubber products.
  • FKM Precompound FKM Precompound
    Containing necessary additives such as curing agents (vulcanizing agents), fillers, etc.
    Initially mixed
    Functions as an intermediate material purchased by rubber compounders and manufacturers, requiring additional mixing before use.
  • FKM Compound FKM Compound
    Containing multiple additives including curing agents (vulcanizing agents), fillers, anti-aging agent, etc.
    Completely and uniformly mixed
    Ready-to-use material that can be directly processed into finished rubber products by manufacturers.
FKM Properties
  • High-Temperature Resistance

    Performs reliably in continuous use between -40°C and +250°C, with certain grades capable of withstanding even higher temperatures.

  • Chemical Resistance

    Maintains stability when exposed to organic liquids and concentrated inorganic acids, making it suitable for demanding chemical environments.

  • Oil Resistance

    Retains its properties when in contact with various oils, ensuring durability in applications that require long-term exposure to lubricants and fuels.

  • Mechanical Properties

    Offers high tensile strength and hardness, providing structural stability. However, elasticity is lower compared to other elastomers.

Typical Applications

Fluoroelastomers are extensively used in industries such as aerospace, aviation, automotive, petrochemicals, and home appliances, where materials must withstand harsh operating conditions. Their ability to resist extreme temperatures, aggressive chemicals, and prolonged exposure to fuels and oils makes them an essential choice for specialty rubber compounding solutions, gaskets, O-rings, and other components that demand long-term durability and reliability.

Rubber Compounds Manufacturing Capabilities

Fluotech provides high-quality specialty rubber compounds designed for demanding applications. Our rubber products are distributed in over 30 countries, serving more than 1,200 well-known companies worldwide. With a strong commitment to quality and performance, we deliver reliable rubber compounds solutions tailored to industry needs.

Research & Development

Our R&D team has over 30 years of experience in specialty rubber compounding. With backgrounds in polymer materials, chemistry, and related fields, they provide strong technical support for material development, ensuring precise formulations and reliable performance for various applications. See More

Cleanroom

We specialize in fluororubber production, operating a Class 100,000 cleanroom and seven automatic rubber production lines. With an annual capacity of 2,500 tons, we supply high-quality materials to over 1,200 companies worldwide, including automotive manufacturers and smart wearable device producers.See More

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Fluotech (Xiamen) New Materials Co., Ltd. Your trusted partner in special rubber compounds for aerospace, automotive, and other high-performance applications
ada@fluotechrubber.com
+86-592-7213752
+86-13753601944
Products
  • Hydrogenated Nitrile Rubber (HNBR)
  • Fluoroelastomer (FKM)
  • Fluorosilicone Rubber (FVMQ)
  • Perfluoroelastomer (FFKM)
  • Phenyl Silicone (PVMQ)
  • Fluorine Rubber Vulcanization Accelerator
  • Perfluorinated Polyether Oil (PFPE Oil)
Applications
By Industries
  • Automotive
  • Semiconductor
  • Petrochemical
  • Aerospace
  • Smart Wearables
By Function
  • Low Temperature Resistant
  • High Temperature Resistant
  • Chemical Resistant
  • Oil & Corrosion Resistant