Highly effective broad-spectrum antimicrobial activity against bacteria, fungi, and algae.
Stable in aqueous systems across a wide pH range (pH 4–10).
Low water solubility ensures controlled release and extended protection in industrial formulations.
Compatible with common surfactants, polymers, and preservative systems.
Non-volatile and thermally stable up to 200°C, supporting high-temperature processing conditions.
Preservation of water-based metalworking fluids and cutting oils.
Antimicrobial stabilization of industrial coatings and architectural paints.
Protection of adhesives, sealants, and caulking compounds against microbial degradation.
Microbial control in polymer emulsions and latex-based formulations.
Supplemental biocide in cooling water treatment programs for closed-loop systems.
| Chemical Type | Zinc pyrithione (ZnPT) |
| Product Form | Fine free-flowing powder |
| Appearance | Off-white to light tan solid |
| Primary Applications | Industrial microbiostat for water-based formulations |
| Key Features | Broad-spectrum efficacy, low solubility, thermal stability |
| Benefits | Extended product shelf life, reduced spoilage, compatibility with common industrial additives |
| Storage Conditions | Store in original container at 15–25°C, protect from moisture |
| Shelf Life | 24 months from date of manufacture under recommended storage |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China