Overview of Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires
Amphoteric surfactants are a unique class of surface-active agents that possess both cationic and anionic properties, depending on the pH of the system they are in. They contain both a positively charged group (like a quaternary ammonium salt) and a negatively charged group (such as a carboxylate or sulfonate), which can ionize depending on the surrounding conditions. This dual nature grants them exceptional versatility, making them effective in a wide range of pH environments and compatible with other surfactant types. They are known for their mildness and excellent dermatological compatibility, rendering them particularly suitable for personal care applications.
Features of Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires
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pH Responsiveness: Their charge varies with pH, becoming cationic in acidic conditions and anionic in alkaline, with a zwitterionic (neutral) state at the isoelectric point.
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Mildness: Known for being gentle on skin and eyes, making them ideal for sensitive applications like baby care and personal hygiene products.
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Foaming Properties: Can generate rich, stable foam even in hard water conditions, enhancing their use in cleaning products.
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Emulsification: Efficient emulsifiers capable of forming both oil-in-water (O/W) and water-in-oil (W/O) emulsions, depending on the formulation and pH.
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Compatibility: Because they have both anionic and cationic properties, they are compatible with other types of surfactants and can work synergistically to enhance cleaning effects.
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Biodegradability: Many amphoteric surfactants are readily biodegradable, contributing to their environmentally friendly profile.
(Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires)
Specification of Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires
FC-336 is an amphoteric fluorosurfactant. It is designed for fire extinguishing foam concentrates. It targets Class B fires. These fires involve flammable liquids. FC-336 boosts foam performance significantly.
FC-336 lowers surface tension dramatically. This helps foam solutions spread fast. Fast spreading is vital. It quickly covers burning fuel surfaces. This creates a tough, cohesive foam blanket. The blanket smothers the fire. It stops oxygen reaching the flames. It prevents flammable vapors escaping.
FC-336 improves foam fluidity. The foam flows easily over complex shapes. It covers uneven surfaces well. It seals fuel effectively. FC-336 also provides good fuel tolerance. The foam resists contamination by fuel. This maintains foam integrity longer. Longer integrity means better burnback resistance. The foam shield holds against re-ignition.
Key specifications define FC-336. It appears as a clear, amber liquid. Its active content is 35% minimum. Density is about 1.1 g/cm³ at 20°C. pH falls between 6.0 and 8.0. Surface tension is very low. It measures ≤ 18.5 mN/m at 0.1% concentration. This low tension is crucial for performance. FC-336 mixes well with water. It is soluble in standard foam concentrate solvents.
Use FC-336 according to concentrate formulations. Follow the recommended dosage rates. Dosage typically ranges from 1% to 5%. Precise dosage depends on the final product target. Handle FC-336 with care. Wear suitable protective equipment. Avoid contact with skin and eyes. Ensure good ventilation during use. Store FC-336 in its original container. Keep it tightly sealed. Store in a cool, dry place. Keep away from heat sources and open flames.
(Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires)
Applications of Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires
Amphoteric type fluorosurfactant FC-336 improves fire extinguishing foam for Class B fires. Class B fires involve flammable liquids like gasoline or oil. Regular water cannot put out these fires well. Foam works better because it covers the fuel surface. FC-336 makes the foam more effective. It helps create a stable foam blanket quickly. This blanket stops oxygen from reaching the fuel. It also stops flammable vapors from rising. Without oxygen the fire dies.
FC-336 has special properties. It acts as both a surfactant and a stabilizer. This dual nature helps the foam spread faster over burning liquids. It ensures the foam layer stays intact longer. The foam resists breakdown from heat or fuel. This resistance gives firefighters more time to control the fire. FC-336 works well even with challenging fuels like alcohols or polar solvents. Many standard foams fail with these fuels. FC-336 maintains foam integrity.
Firefighting teams use FC-336 in various settings. It is added to foam concentrates for industrial sites. Oil refineries and chemical plants rely on it. Airports use it for fuel spill fires. It works in fixed foam systems and portable extinguishers. The foam forms a cohesive layer on vertical surfaces too. This prevents re-ignition after initial knockdown. FC-336 enhances foam performance across temperatures. Cold conditions or hot environments pose no problem.
FC-336 requires minimal concentration in foam solutions. This makes it cost-effective. It mixes easily with water and other foam components. Firefighters get reliable foam every time. Training exercises prove its consistency. Real fire scenarios confirm its life-saving potential. FC-336 meets international fire safety standards. It offers dependable protection for high-risk liquid fires.
Company Profile
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5 FAQs of Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires
What is Amphoteric Type Fluorosurfactant FC-336? FC-336 is a special additive for firefighting foam concentrates. It fights Class B fires. Class B fires involve flammable liquids like gasoline or oil. This fluorosurfactant helps make the foam blanket strong and fast-spreading.
Why choose FC-336 over other surfactants for Class B foam? FC-336 works well in tough water conditions. Hard water or salt water doesn’t ruin its performance. Other surfactants might fail. FC-336 also creates a very stable foam blanket. This blanket smothers the fire effectively. It stops fuel vapors from reigniting.
How does FC-336 help extinguish Class B fires faster? FC-336 lowers the surface tension of the foam solution greatly. This means the solution spreads rapidly over the burning fuel. It forms a continuous film or blanket quickly. This blanket cuts off the fire’s oxygen supply. It cools the fuel surface too. Fire dies out faster.
Is FC-336 safe and environmentally friendly? Modern FC-336 is typically PFOS-free and PFOA-free. This meets strict environmental regulations. Its long-chain chemistry offers better environmental profiles. Always check the specific product’s safety data sheet. Follow all handling and disposal guidelines properly.
Can FC-336 be used with existing foam concentrates? FC-336 is designed for easy integration. It blends well with standard fluoroprotein foam concentrates. It also works with alcohol-resistant concentrates. You add it during the concentrate manufacturing process. It enhances the final foam’s performance significantly. Confirm compatibility with your specific concentrate formula.
(Amphoteric Type Fluorosurfactant FC-336 for Fire Extinguishing Foam Use Class B Fires)
