Mergal® K10N is a formaldehyde-free, broad-spectrum in-can preservative developed by Troy Corporation (now part of Arxada), designed for the protection of water-based formulations susceptible to microbial contamination. It contains a blend of active isothiazolinones, notably methylisothiazolinone (MIT) and benzisothiazolinone (BIT), offering effective preservation against bacteria, yeast, and fungi. Known for its low use concentration, good formulation compatibility, and wide pH stability, Mergal® K10N is particularly suited for paints, coatings, adhesives, inks, and various industrial water-based systems where long-lasting in-can preservation is essential.
Formaldehyde-Free Formulation – Suitable for low-VOC and environmentally compliant products
Broad-Spectrum Protection – Effective against bacteria, mold, and yeast
Excellent Compatibility – Does not interfere with surfactants, thickeners, or pigments
Stable Across pH Range – Works effectively in formulations between pH 4 to 9
Low Dosage Requirement – Cost-effective while ensuring long-term preservation
Trusted Performance – Proven reliability in diverse industrial applications
Waterborne Paints & Coatings – Maintains microbial integrity during storage and shelf life
Adhesives & Sealants – Protects PVA, EVA, and acrylic dispersions used in glue and caulking materials
Polymer Emulsions – Preserves acrylic and styrene-acrylic emulsions during production and storage
Construction Chemicals – Ideal for aqueous grouts, fillers, and concrete admixtures
Printing Inks – Prevents microbial spoilage in water-based ink formulations
Detergents & Industrial Cleaners – Used in surfactant-based cleaning products to prevent microbial growth
| Property | Details |
|---|---|
| Product Name | Mergal® K10N |
| Manufacturer | Troy Corporation / Arxada |
| Chemical Type | In-can preservative (BIT + MIT) |
| Active Ingredients | Benzisothiazolinone (BIT), Methylisothiazolinone (MIT) |
| Physical Form | Liquid |
| Appearance | Clear to pale yellow |
| Odor | Mild |
| pH (as supplied) | ~5.0 – 7.0 |
| Solubility | Completely water-soluble |
| Density @ 20 °C | ~1.03 g/cm³ |
| Flash Point | >100 °C |
| Recommended Use Level | 0.05% – 0.2% depending on formulation sensitivity |
| pH Stability Range | 4 – 9 |
| Shelf Life | 12 months (sealed in original packaging) |
| Packaging Options | 25 kg pails, 200 kg drums, 1000 kg IBC totes |
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