Chemical Name: Zinc phosphate
CAS No.:7779-90-0
Appearance: White powder
Assay:≥99.0%
Zinc phosphate (CAS 7779-90-0) is a non-toxic, inorganic compound with the chemical formula Zn₃(PO₄)₂. Widely recognized for its anticorrosive properties, it serves as a critical component in industrial coatings, ceramics, and pharmaceutical formulations.
Parameter | Zinc Phosphate | Zinc Chromate | Molybdenum Zinc |
---|---|---|---|
Corrosion Resistance | Excellent | High (toxic) | Moderate |
Environmental Impact | RoHS-compliant | Non-compliant | Partially compliant |
Used in epoxy primers for marine equipment, automotive undercoatings, and structural steel protection.
Serves as a biocompatible material in temporary dental fillings and orthodontic adhesives.
Applied in e-coating systems to prevent chassis rust in extreme humidity conditions.
Challenge: Rapid corrosion in cargo vessels operating in South China Sea.
Solution: Zinc phosphate-enhanced epoxy coating system.
Result: 60% reduction in maintenance costs over 3 years.
Challenge: Thermal degradation in high-voltage insulators.
Solution: Phosphate-based ceramic glaze (850°C stable).
Result: Achieved IEC 60672-1 compliance.
Optimize your formulations with premium-grade zinc phosphate. Contact our technical team:
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