Hydrofluoroether (HFE) Foaming Agent FCH-203 - Physical Blowing Agent

Welcome to our product page for Hydrofluoroether (HFE) Foaming Agent FCH-203. This specific HFE grade serves as an efficient physical blowing agent designed for use in the production of various foam materials and other applications requiring a volatile liquid with a boiling point in the 36-37°C range. FCH-203 facilitates the formation of cellular structures in polymers, contributing to the desired physical properties of the final foam product.

How FCH-203 Functions as a Physical Blowing Agent

As a physical blowing agent, FCH-203 is incorporated into a liquid polymer formulation. During processing, typically triggered by heat from an exothermic reaction or external sources, FCH-203 vaporizes at its boiling point of 36-37°C. This phase change generates gas bubbles within the solidifying polymer matrix, causing it to expand and form a foam structure. The controlled vaporization temperature and efficiency of FCH-203 are key to achieving desired foam density, cell size, and overall structure.

Key Features and Benefits of FCH-203

FCH-203 offers properties beneficial for specific foaming and aerosol applications:

• Precise Boiling Point (36-37°C): This specific boiling range makes it suitable for polymer systems that process or react within this temperature window, allowing for controlled vaporization and foam expansion.

• High Purity (≥ 99%): Ensures consistent performance as a blowing agent and minimizes potential side reactions with sensitive polymer systems or other formulation components.

• Efficient Physical Blowing: Provides effective volume expansion during the foaming process.

• Low Toxicity: Consistent with the general profile of many Hydrofluoroethers, offering a more favorable safety profile compared to some older solvent-based blowing agents.

• Environmental Considerations: As an HFE, it typically features Zero Ozone Depletion Potential (ODP) and generally low Global Warming Potential (GWP), contributing to more environmentally responsible product formulations.

Technical Data for FCH-203

Below are typical intrinsic properties for our FCH-203 Hydrofluoroether:

Note: The values presented in this table are typical properties of the HFE substance FCH-203. Flash Point is provided as -20°C (open cup). Handling of this product requires appropriate safety measures suitable for volatile and potentially flammable liquids. Performance as a foaming agent depends heavily on the specific polymer system, formulation, and processing conditions. Please consult the official technical data sheet for precise specification limits, safety handling information, and guidance on its use in your specific application.

Typical Applications for FCH-203

FCH-203 is suitable for use as a physical blowing agent in various applications, including:

• Certain Rigid and Flexible Polyurethane (PU) Foam formulations

• Specific Thermoplastic Foams

• Applications requiring a volatile carrier or blowing agent in the 36-37°C boiling range

• Potential use in some Aerosol Propellant blends, particularly where its solvency and boiling point are advantageous.

Environmental and Safety Considerations

As a Hydrofluoroether, FCH-203 contributes to environmental responsibility with Zero Ozone Depletion Potential (ODP) and generally low Global Warming Potential (GWP). However, due to its low Flash Point (-20°C), appropriate safety measures for handling flammable liquids must be observed during storage and use. This includes ensuring adequate ventilation and eliminating ignition sources.

Explore FCH-203 for Your Foaming Needs

If your application requires a physical blowing agent with a boiling point around 36-37°C, FCH-203 offers high purity and reliable performance. Contact us today to discuss your specific polymer system, desired foam characteristics, and manufacturing process.

Contact Us for Technical Details and Support

Ready to learn more about FCH-203 and its suitability for your application? Contact us to request the detailed technical data sheet, discuss safety handling procedures, and inquire about potential use in your specific foaming or aerosol formulation.