Zinc Phosphate

Description

1. Product Overview

Zinc Phosphate is a high-performance inorganic compound widely used as an anti-corrosive agent and surface treatment additive in industrial coatings, paints, and metal finishing applications. Its primary industrial role is to enhance adhesion, corrosion resistance, and durability of protective coatings on ferrous and non-ferrous metals. Strategically, Zinc Phosphate is critical for industries aiming to extend asset life, reduce maintenance costs, and comply with stringent corrosion protection standards. Its reliable performance and compatibility across multiple coating systems make it a preferred choice for global manufacturers seeking operational efficiency and long-term protection.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Zinc orthophosphate (Zn₃(PO₄)₂)
• Purity/Grade: Industrial grade, ≥ 98% active content
• Physical Characteristics: Fine crystalline powder; white to off-white; bulk density ~1.6–1.8 g/cm³; particle size: 5–20 µm
• Packaging Options: 25 kg bags, jumbo bags, or bulk containers
• Shelf Life: Stable for up to 24 months under dry, ambient storage conditions

3. Core Industrial Applications

• Primary Industries: Coatings & paints, automotive, metal fabrication, marine, and construction.
• Operational Use Cases:
  • Anti-corrosion primer in protective coatings for steel and iron structures
  • Surface treatment additive in primers and paints for improved adhesion
  • Functional filler in industrial coatings to enhance durability and chemical resistance
• Performance Advantage: Offers superior corrosion resistance, long-term durability, and better adhesion compared to conventional phosphate-based coatings, reducing rework and maintenance costs.

4. Competitive Advantages

• Quality Consistency: Produced under strict quality control to ensure uniform particle size and chemical composition.
• Supply Reliability: Steady production and strategic distribution networks ensure consistent availability for large-scale industrial operations.
• Logistics Capability: Available in multiple packaging options suitable for bulk and containerized shipping.
• Price Competitiveness: Optimized production ensures cost-effective sourcing without compromising quality.
• Sustainability: Environmentally compliant with minimal heavy metal leaching; supports green coating initiatives.
• Technical Support: Comprehensive documentation and application guidance available to industrial customers.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Loading Capacity: Approx. 20–22 MT per 20-foot container (depending on packaging type)