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Fluorosilicone Fluids by Silico

Fluorosilicone fluids are high-performance silicone-based materials designed for use in harsh environments where standard silicones fail. Known for their thermal stability, chemical resistance, and low surface energy, these fluids are ideal for applications in automotive, aerospace, electronics, and personal care industries.

Fluorosilicone fluids contain trifluoropropyl groups, which enhance resistance to fuels, solvents, oils, acids, and alkalis. This makes them suitable for systems exposed to non-polar chemicals and extreme temperatures.

Silico® Fluorosilicone Fluids

Silico® fluorosilicone fluids are formulated for reliable performance across a wide temperature range of -40°C to 230°C. Key benefits include:

Excellent resistance to gasoline, kerosene, mineral oils, and synthetic lubricants
Low surface tension for improved wetting and spreading
High thermal and oxidative stability
Superior lubricity in high-load and high-temperature environments

These fluids are widely used in fuel-resistant elastomers, chemical-resistant coatings, high-performance lubricants, and electronic protection systems.

Recommended Fluorosilicone Fluids

Silico® FF9020 300~1000cSt

Silico® FF9020 is a 100% active fluorosilicone polymer (CAS No. 63148-56-1). It is an effective lubricant for extreme pressure and controls foam in solvent systems.

Silico® FF9020 10000~1300cSt

Silico® FF9020 is a 100% active fluorosilicone polymer (CAS No. 63148-56-1). It is an effective lubricant for extreme pressure and controls foam in solvent systems.

Silico® FS8012 Hydroxyl-Terminated Fluorosilicone Fluid

FS8012 (CAS 68607-77-2) is a hydroxyl-terminated fluorosilicone fluid with excellent solvent resistance and reactivity for advanced elastomers.

FV4012 Vinyl-Terminated Fluorosilicone Fluid

Silico® FV4012( CAS 68951-98-4) is a vinyl-terminated fluorosilicone fluid offering excellent fuel resistance and thermal stability for RTV systems.

FH20789 Hydride-Terminated Fluorosilicone Fluid

FH20789 (CAS 68952-30-7) is a hydride-terminated fluorosilicone fluid with excellent chemical resistance for fuel-resistant elastomers and coatings.

FE Series Polyether-Modified Fluorosilicone Fluids

Silico® polyether-modified fluorosilicones offer low surface tension, chemical resistance, and superior wetting in coatings and care products.

Packaging Specifications

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How to Choose the Right Fluorosilicone Fluid

Fluorosilicone fluids are ideal for harsh environments where resistance to fuels, chemicals, and extreme temperatures is critical. They combine the heat stability of silicones with the chemical resistance of fluorocarbons.

Key Factors to Consider

Chemical Resistance: Excellent stability in fuels, oils, solvents, acids, and alkalis.
Temperature Range: Performs reliably from -75°F to +400°F (-60°C to +204°C).
Mechanical Properties: Available in different hardness, tensile strengths (200–1,500 PSI), and elongation (100–480%).
Processing: Supports molding, extrusion, and cures via addition or peroxide systems.
Compliance: Meets key standards like ASTM D2000.

Choose a fluorosilicone fluid based on your application’s chemical exposure, temperature range, and mechanical needs. Consult technical datasheets and manufacturers for best results.