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

Defros CM16 Preservative

Defros CM16 Preservative is a broad-spectrum, formaldehyde-free biocide from the Defros CM Series, specifically formulated for water-based industrial coatings and adhesives. It effectively controls bacteria, yeast, and mold with low toxicity, excellent pH stability (4–10), and compatibility with common thickeners and surfactants—ensuring long-term preservation without compromising formulation integrity or performance.
  • defros cm16 preservative_bb3638a4
  • defros cm16 preservative_bb3638a4

Features Of Defros CM16 Preservative

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

  2. Excellent compatibility with anionic, nonionic, and amphoteric surfactants.

  3. pH stable across a wide range (pH 4–10), ensuring formulation robustness.

  4. Low volatility and minimal odor, enhancing workplace safety and user acceptance.

  5. Non-oxidizing chemistry, reducing risk of corrosion in metal-containing systems.

Typical Applications Of Defros CM16 Preservative

  1. Water-based paints and architectural coatings.

  2. Industrial cleaning formulations and liquid detergents.

  3. Adhesives, sealants, and caulking compounds.

  4. Printing inks and pigment dispersions.

  5. Personal care products requiring mild preservation (e.g., shampoos, conditioners).

Specifications Of Defros CM16 Preservative

Chemical TypeMixture of isothiazolinones and synergistic co-biocide
Product FormLiquid
AppearanceClear, pale yellow to amber solution
Primary ApplicationsPreservation of water-based industrial and consumer formulations
Key FeaturesBroad-spectrum efficacy, thermal stability, low dosage requirement
BenefitsExtended shelf life, reduced microbial spoilage, compliance with global regulatory frameworks
Storage ConditionsStore at 5–30°C; protect from direct sunlight and freezing
Shelf Life24 months unopened under recommended storage conditions


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