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Broad-spectrum efficacy against bacteria, fungi, and algae in industrial water systems.
Low-toxicity formulation compliant with major global regulatory frameworks including EU BPR and US EPA guidelines.
Excellent stability across a wide pH range (pH 4–10) and tolerance to common water treatment additives.
Non-oxidizing chemistry that avoids corrosion risks associated with chlorine or bromine-based biocides.
Easily dosed and compatible with automated feed systems for consistent performance in continuous operation.
Cooling water systems in power generation and HVAC installations.
Process water circuits in paper & pulp manufacturing facilities.
Recirculating water systems in oil refining and petrochemical plants.
Make-up water treatment for closed-loop industrial cooling towers.
Preservation of aqueous-based metalworking fluids and emulsions.
| Chemical Type | Isothiazolinone-based non-oxidizing biocide |
| Product Form | Aqueous solution |
| Appearance | Clear, pale yellow liquid |
| Primary Applications | Industrial water treatment, metalworking fluid preservation |
| Key Features | Broad-spectrum antimicrobial activity, low volatility, low environmental persistence |
| Benefits | Reduced microbial fouling, extended system run time, minimized maintenance downtime |
| pH Range (Effective) | 4.0 – 10.0 |
| Storage Temperature | 5–30 °C (recommended) |
Q1: What is the primary mode of action of Nipacide DFX 1?
A: Nipacide DFX 1 is a broad-spectrum preservative based on a synergistic blend of isothiazolinones and other complementary biocidal actives, designed to disrupt microbial cell membranes and inhibit essential enzymatic functions in bacteria, yeasts, and molds.
Q2: In which types of industrial formulations is Nipacide DFX 1 typically used?
A: It is widely applied in water-based industrial products such as metalworking fluids, latex paints and coatings, adhesives, construction chemicals, and cleaning concentrates—especially where long-term preservation against both gram-positive and gram-negative bacteria is required.
Q3: Is Nipacide DFX 1 compatible with common formulation ingredients?
A: Yes, it demonstrates good compatibility with anionic, nonionic, and amphoteric surfactants, thickeners, and many common co-biocide systems; however, compatibility should always be verified under actual formulation conditions, particularly in highly alkaline or reducing environments.
Q4: How should Nipacide DFX 1 be dosed in finished products?
A: Dosage depends on formulation requirements, challenge level, and regulatory context, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight—applied during the cool-down phase or post-emulsification to maximize stability and efficacy.
Q5: Does Nipacide DFX 1 require special handling or storage conditions?
A: It should be stored in its original sealed container at temperatures between 5 °C and 30 °C, protected from direct sunlight and frost; personnel should follow standard industrial hygiene practices—including gloves and eye protection—when handling undiluted product.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
