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Broad-spectrum fungicidal activity against key saprophytic and pathogenic fungi in industrial water systems.
Stable performance across a wide pH range (5.0–9.5) and tolerant to common water treatment additives.
Low-foaming formulation designed for compatibility with cooling towers, recirculating systems, and process water applications.
Non-oxidizing mode of action, minimizing corrosion risk to ferrous and non-ferrous metal surfaces.
EPA-registered biocide with established toxicological and environmental safety profile for industrial use.
Cooling water systems in power generation and HVAC installations.
Recirculating process water circuits in paper manufacturing and pulp mills.
Industrial closed-loop systems requiring long-term microbial control without biofilm re-growth.
Make-up water treatment for evaporative condensers and chillers.
Preservation of water-based metalworking fluids and emulsions.
| Chemical Type | Heterocyclic azole + isothiazolone synergistic blend |
| Product Form | Aqueous liquid concentrate |
| Appearance | Clear, light amber liquid |
| pH (1% aqueous solution) | 7.0–8.5 |
| Density (20°C) | 1.08–1.12 g/cm³ |
| Solubility | Completely miscible in water |
| Primary Applications | Cooling water, process water, metalworking fluids |
| Key Features | Non-oxidizing, low-foaming, broad-spectrum, system-compatible |
Q1: What is the primary mode of action for Clariant JMAC Composite PG Fungicide?
A: Clariant JMAC Composite PG Fungicide functions as a broad-spectrum preservative through multi-site inhibition of fungal metabolic pathways, including disruption of cell membrane integrity and interference with essential enzymatic activity. Its composite design enhances stability and efficacy across diverse polymer matrices.
Q2: In which types of polymer systems is this fungicide typically incorporated?
A: It is specifically formulated for use in water-based and solvent-based polymer dispersions, including acrylics, styrene-acrylics, vinyl acetate copolymers, and polyurethane dispersions—commonly applied in architectural coatings, industrial maintenance paints, adhesives, and sealants where long-term microbial resistance is required.
Q3: How does Clariant JMAC Composite PG Fungicide perform under varying pH conditions?
A: The formulation demonstrates robust performance across a wide pH range (approximately pH 4–10), maintaining fungicidal activity and compatibility without significant hydrolysis or precipitation in typical coating and adhesive formulations.
Q4: Is Clariant JMAC Composite PG Fungicide compatible with common co-biocides used in industrial formulations?
A: Yes—it exhibits good synergistic compatibility with isothiazolinones, benzisothiazolinone derivatives, and selected organic acid-based preservatives, supporting balanced preservation strategies without adverse interactions in multi-active systems.
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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
