Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Elementis DeuAdd MB-16 Preservative

Elementis DeuAdd MB-16 Preservative is a broad-spectrum, formaldehyde-free biocide from Elementis’ DeuAdd series designed for water-based industrial formulations. It effectively controls bacteria, yeast, and mold in paints, coatings, adhesives, and metalworking fluids while offering low toxicity, excellent thermal stability, and compatibility with common thickeners and surfactants.
  • elementis deuadd mb 16 preservative_e257c216
  • elementis deuadd mb 16 preservative_e257c216

Features Of Elementis DeuAdd MB-16 Preservative

  1. Broad-spectrum antimicrobial protection against bacteria, yeasts, and molds.

  2. Excellent compatibility with water-based formulations including acrylics, vinyl acetate copolymers, and styrene-butadiene emulsions.

  3. pH-stable performance across a wide range (pH 4–10), supporting robust formulation flexibility.

  4. Low volatility and minimal odor profile, enhancing workplace safety and end-product acceptability.

  5. Non-oxidizing chemistry, avoiding degradation of sensitive thickeners or functional additives.

Typical Applications Of Elementis DeuAdd MB-16 Preservative

  1. Architectural coatings (interior and exterior paints).

  2. Industrial maintenance coatings and protective finishes.

  3. Adhesives and sealants—particularly waterborne PVA and acrylic types.

  4. Printing inks, especially aqueous flexographic and gravure systems.

  5. Construction chemicals including tile adhesives, grouts, and cementitious renders.

Specifications Of Elementis DeuAdd MB-16 Preservative

Chemical TypeMixed isothiazolinone-based biocide (5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one)
Product FormAqueous solution
AppearanceClear, pale yellow liquid
Active Content (as total isothiazolinones)1.6% w/w
Density (at 20°C)1.02–1.04 g/cm³
pH (1% aqueous solution)3.0–5.0
SolubilityCompletely miscible with water
Primary ApplicationsPreservation of water-based industrial and architectural coatings, adhesives, and construction chemicals


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