Clariant Nipacide BKX is a liquid composite in-can biocide from the Nipacide series, based on bronopol and isothiazolinone. Low-toxic formula, designed for full wet-state preservation of various water-based products.
Composite high-efficiency – Dual active ingredients quickly kill spoilage organisms
Easy-to-add liquid – Direct mixing, uniform dispersion, easy processing
Wide stable range – Effective at pH 4–8 and <40℃
Low-toxic safe formula – Designed for water-based systems
Broad-spectrum protection – Controls bacteria & fungi, extends shelf life
Water-based paints & varnishes
Adhesives & polymer emulsions
Metalworking fluids
Aqueous slurries & color pastes
Water-based household care products
| Brand | Clariant |
| Product Type | In-can biocide |
| Active System | Bronopol + CMIT/MIT |
| Form | Liquid |
| pH Range | 4–8 |
| Max Temp | <40℃ |
| Applicable Systems | Water-based systems |
| Core Function | In-can preservation, antibacterial, anti-spoilage |
Q1: What is the primary mode of action of Nipacide BKX?
A: Nipacide BKX functions as a broad-spectrum fungicide through inhibition of key enzymatic processes essential for fungal cell growth and reproduction. Its active components disrupt membrane integrity and interfere with energy metabolism in target microorganisms.
Q2: In which types of industrial formulations is Nipacide BKX commonly used?
A: It is widely applied in water-based industrial systems including metalworking fluids, latex paints, adhesives, construction chemicals, and polymer emulsions—where long-term protection against spoilage fungi and bacteria is required during storage and use.
Q3: Is Nipacide BKX compatible with common preservative systems?
A: Yes, Nipacide BKX demonstrates good compatibility with many standard biocidal actives and stabilizers used in industrial formulations. Synergistic effects have been observed when combined with selected isothiazolinones or benzisothiazolinones, though compatibility testing under actual formulation conditions is always recommended.
Q4: How should Nipacide BKX be dosed in a typical application?
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—added during the final stage of manufacturing to ensure uniform distribution and optimal efficacy.
Q5: Does Nipacide BKX offer residual antifungal activity after application?
A: Yes, Nipacide BKX provides persistent protection against microbial degradation in formulated products throughout their shelf life, helping maintain product integrity, viscosity stability, and appearance over time—particularly in high-water-content systems prone to fungal contamination.
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