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

Defros CP15 Preservative

Defros CP15 Preservative is a broad-spectrum biocide from the Defros CP series, designed for industrial water systems. It effectively controls bacteria, fungi, and algae with low toxicity and excellent stability. Compatible with common polymers and surfactants, it ensures long-term preservation in cooling towers, metalworking fluids, and process waters. EPA-registered and REACH-compliant, CP15 delivers reliable microbial inhibition without compromising system performance or environmental safety.
  • defros cp15 preservative_81cec74d
  • defros cp15 preservative_81cec74d

Features Of Defros CP15 Preservative

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

  2. pH-stable performance across a wide range of 3.0–10.0, suitable for diverse formulation environments.

  3. Low volatility and excellent thermal stability up to 120°C during processing.

  4. Compatible with common surfactants, thickeners, and chelating agents in aqueous systems.

  5. Non-oxidizing chemistry minimizes risk of corrosion and material degradation.

Typical Applications Of Defros CP15 Preservative

  1. Water-based paints and architectural coatings.

  2. Industrial metalworking fluids and cutting oils.

  3. Adhesives and sealants, including acrylic and PVA formulations.

  4. Carpet and upholstery cleaning concentrates.

  5. Construction chemical additives (e.g., grouts, tile adhesives, and renderings).

Specifications Of Defros CP15 Preservative

Chemical TypeIsothiazolinone-based blend
Product FormLiquid
AppearanceClear, pale yellow liquid
OdorCharacteristic mild sulfurous odor
Density (20°C)1.12–1.16 g/cm³
SolubilityMiscible with water and polar organic solvents
Shelf Life (unopened, 5–25°C)24 months
Primary ApplicationsPreservation of water-containing industrial formulations


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