FEP Dispersion: Enhancing Performance Across Industries (Symb ChemTech)

Fluorinated Ethylene Propylene (FEP) dispersions are crucial in various industries, offering unique properties like chemical inertness, high-temperature resistance, and excellent dielectric properties. Symb ChemTech proudly offers a range of high-quality FEP dispersions designed to meet diverse application needs.

Symb ChemTech’s FEP Dispersion Product Line:

Symb ChemTech offers several FEP dispersion products, each tailored for specific applications:

• FJC-R0610 & FJC-R0620: These dispersions offer a solid content of 50±2% and a pH range of 7.5-10.5 and 8.0-10.0 respectively. They are ideal for applications requiring good flow and penetration.
• FJC-RT0680, FJC-RT0690 & FJC-RT0780: These dispersions boast a higher solid content of 60±2% and a pH range of 7.5-10.5, 8.0-10.0 and 8.0-10.0 respectively. This higher concentration is beneficial for applications requiring thicker coatings or higher film build. All of these contain a surfactant level of 5±2%.

Key Properties:

All Symb ChemTech FEP dispersions share these key characteristics:

• Appearance: White or yellowish translucent liquid.
• pH: Ranges from 7.5-10.5 depending on the specific product.
• Solid Content: Available in 50±2% and 60±2% concentrations.
• Surfactant: Contains 5±2% surfactant for improved stability and application.

Versatile Applications:

Symb ChemTech’s FEP dispersions find applications in a wide range of industries, including:

• Coatings: Providing protective and non-stick coatings on various substrates. This includes surface coatings for heat-resistant PTFE impregnated fibers.
• Impregnation: Enhancing the properties of materials through impregnation.
• Electrical Insulation: Used in printed wiring boards, electrical insulating materials, and high insulating films with polyimide, due to its excellent dielectric properties.
• Melt Adhesives: Acting as a component in PTFE and FEP interconnected melt adhesives.
• Primers and Anti-Stick Coatings: Used to prepare primers for metal substrates and to create anti-stick coatings with glass cloth.
• Injection Molded Films: Used in the production of chemically isolated injection molded films.

Packaging, Storage, and Transportation:

Symb ChemTech prioritizes safe handling and storage:

• Packaging: Available in 25kg and 1000kg drums.
• Storage: Avoid heavy shaking, extreme temperatures (below 0°C), and prolonged storage. Shaking the drum weekly after three months is recommended to prevent deposition.
• Transportation: Classified as non-hazardous for transport.

Partner with Symb ChemTech:

Symb ChemTech is committed to providing high-quality FEP dispersions and expert technical support. Contact us today to discuss your specific application needs.