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Multi-active biocidal formulation combining isothiazolinones and polyguanides for broad-spectrum efficacy against bacteria, fungi, and algae.
Enhanced stability in high-pH and high-hardness water systems, maintaining performance across diverse industrial conditions.
Low-foaming and non-corrosive to common engineering metals and elastomers, supporting system integrity and longevity.
Compatible with anionic, nonionic, and cationic additives, enabling seamless integration into complex formulations.
Eco-label compliant with major regulatory frameworks including EU BPR and EPA Safer Choice criteria (where applicable).
Industrial cooling water systems for power generation and manufacturing facilities.
Process water circuits in paper & pulp mills and textile dyeing operations.
Recirculating water in HVAC chillers and closed-loop heat exchange systems.
Preservation of water-based metalworking fluids and hydraulic emulsions.
Biostatic protection in pigment dispersions and architectural coatings during storage.
| Chemical Type | Composite biocide (isothiazolinone + polyhexamethylene guanidine derivative) |
| Product Form | Aqueous liquid concentrate |
| Appearance | Clear to slightly opalescent, colorless to pale yellow liquid |
| pH (1% aqueous solution, 25°C) | 3.5 – 5.0 |
| Density (20°C) | 1.02 – 1.06 g/cm³ |
| Solubility | Miscible with water in all proportions |
| Primary Applications | Cooling water, process water, metalworking fluids, coatings, and industrial preservatives |
| Key Benefits | Broad-spectrum control, low dosage requirement, thermal and hydrolytic stability |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
