Overview

Proxel® TN is a broad-spectrum, formaldehyde-free in-can preservative developed by LANXESS for water-based industrial products that are susceptible to microbial contamination. It features a synergistic blend of active ingredients including 1,2-Benzisothiazolin-3-one (BIT) and other isothiazolinone derivatives. This combination provides enhanced protection against bacteria, yeast, and fungi even in challenging storage conditions. Proxel® TN is compatible with a wide range of formulations and offers effective preservation at low use levels without affecting the physical or chemical properties of the final product. Its formaldehyde-free nature and compliance with various eco-label standards make it a preferred choice for sustainable industrial applications.

Benefits

• Formaldehyde-Free Composition – Suitable for eco-label products and low-toxicity needs

• Enhanced Spectrum – Dual active system effective against bacteria, fungi, and yeast

• Excellent Compatibility – Works with a wide range of surfactants, thickeners, and resins

• Low Use Level Efficiency – Delivers strong preservation even at low concentrations

• Wide pH Range Stability – Effective performance between pH 4 and 10

• Stable in Harsh Conditions – Provides microbial control in extreme storage conditions

Applications

• Water-Based Paints & Coatings – Provides long-lasting protection against microbial growth

• Adhesives & Glues – Prevents spoilage in water-based acrylic and PVA adhesives

• Pigment Slurries – Protects dispersions from microbial degradation during storage

• Polymer Emulsions – Ensures stability in acrylic, styrene-acrylic, and vinyl emulsions

• Sealants & Fillers – Suitable for preserving high-performance construction compounds

• Textile Auxiliaries – Maintains shelf life of water-based textile finishing chemicals

Properties Table