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Zonyl FSP
Fluorochemical surfactant
Zonyl FSP is a water-soluble, anionic phosphate fluorosurfactant that gives low aqueous surface tensions with minimal foaming. In many applications, Zonyl FSP functions as a defoamer.
Zonyl FSP is particularly effective at increasing the water wettability of solid air and liquid interfaces. Applications for the outstanding wetting performance of Zonyl FSP include hair and personal care products, floor waxes, paints and finishes, adhesives, metal and mining operations. Zonyl FSP is soluble to at least 2% in most alcohols. Due to the phosphate group, Zonyl FSP is most effective in soft water applications where polyvalent cations are absent.
* Applications
1. Low Foam/Antifoam: Decreases or eliminates foaming tendency in waxes, paints, adhesives, and other aqueous-based products.
2. Paints and Coatings: Improved antisoiling, enhanced surface gloss, antifogging, UV resistance, anti-blocking, compatible with most aqueous-based paints.
3. Polymers: External lubricant, mold release, calcium scale remover, antifogging, reduced plasticizer migration, coupling agent for fillers, UV resistance, antisoilant.
4. Adhesives: Improved wetting, compatible with most aqueous-based adhesives.
5. Waxes and Polishes: Improved wetting, enhanced leveling, reduced cratering, compatible with most aqueous-based waxes and polishes.
6. Metals and Electronics: Improved etching efficiency and plating bath aid. Flash corrosion resistance, rinse aid.
7. Caulks: Improved UV stability, antisoiling, and weatherability, compatible with most aqueous-based caulks.
Solubility: >2% in water and methyl alcohol
Specific Gravity at 25'C (77'F): 1.15
Density at 25'C (77'F) (lb/gal): 9.6
Appearance: Brown liquid. Mix thoroughly to ensure representative sampling.
Ionic Character: Anionic, phosphate salt
Molecular Weight: ~600
Composition: 35% fluorosurfactant, 20% isopropyl alcohol, and 45% water
Flash Point: 24¡ÆC (75¡ÆF) (Pensky Martens Closed Cup). Flammable liquid
pH: 6 < pH < 8
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DuPont Chemicals
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