Silver Zirconium Phosphate Antibacterial Powder

Silver Zirconium Phosphate – High-Performance Inorganic Antibacterial Agent

Product Overview
Silver zirconium phosphate is an advanced inorganic antibacterial agent consisting of cubic zirconium phosphate as a carrier matrix with silver ions uniformly and stably distributed within its structure. This design ensures long‑lasting antimicrobial activity with excellent thermal and chemical stability.

Key Product Features

• Broad-spectrum antibacterial activity: Effective against a wide range of bacteria, including Gram‑positive and Gram‑negative strains.

• High thermal stability: Withstands temperatures up to 1300°C without discoloration or degradation, maintaining antibacterial efficacy over extended periods.

• Fine particle size: Small, uniform particle size distribution and high specific surface area ensure easy incorporation into various resin systems with good compatibility.

• Non‑discoloring: Maintains product appearance without causing yellowing or color shift.

Applications

• Plastics: Antibacterial masterbatch can be pre‑formed and added to plastic at the recommended ratio. Final product should contain 1.0–1.2% antibacterial powder.

• Rubber: Can be added directly to rubber compounds during processing at 1.0–1.2% recommended dosage.

• Ceramics: Recommended dosage: 3–5% of the ceramic body or glaze.

• Coatings and inks: Typical usage: 1–3% by weight of the formulation.

• Chemical fibers: Prepare a 20% antibacterial masterbatch with inorganic powder, then add 5–6% masterbatch to the fiber; target final inorganic powder content 1.0–1.2%.

Usage Guidelines

• Mix thoroughly to ensure uniform dispersion.

• Optimize dosage based on specific requirements and processing conditions.

• Pre‑compounding into masterbatch is recommended for plastics and fibers to improve distribution.

Handling and Storage

• Protect from moisture, light, and store at normal room temperature.

• Keep containers tightly sealed to prevent contamination and caking.

• Use standard powder handling precautions (dust mask, gloves, safety goggles).

Packaging
Available in 25 kg aluminum foil bags, or custom packaging upon request.

Quality Assurance
Each batch is tested for silver content, particle size distribution, and antibacterial activity to ensure consistent performance.