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

Lonza Proxel CMC Preservative

Lonza Proxel CMC Preservative is a broad-spectrum biocide from Lonza’s Proxel series, formulated with 1,2-benzisothiazolin-3-one (BIT) for effective microbial control in water-based industrial formulations including paints, adhesives, and metalworking fluids. It offers excellent stability, low toxicity, and compatibility with anionic and nonionic systems.
  • lonza proxel cmc preservative_ef676a58
  • lonza proxel cmc preservative_ef676a58

Features Of Lonza Proxel CMC Preservative

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

  2. pH stable across a wide range (3.0–9.0), ensuring compatibility in diverse formulations.

  3. Low toxicity profile with favorable environmental and regulatory acceptance (e.g., compliant with EU Biocidal Products Regulation for specific applications).

  4. Excellent water solubility and easy incorporation into aqueous systems without precipitation.

  5. Non-volatile and thermally stable, maintaining efficacy during processing and storage.

Typical Applications Of Lonza Proxel CMC Preservative

  1. Water-based architectural coatings and paints.

  2. Industrial cleaning solutions and metalworking fluids.

  3. Adhesives, sealants, and construction chemical additives.

  4. Printing inks and pigment dispersions.

  5. Personal care product auxiliaries (e.g., surfactant blends, emulsifiers).

Specifications Of Lonza Proxel CMC Preservative

Chemical TypeIsothiazolinone-based preservative blend
Product FormLiquid concentrate
AppearanceClear, pale yellow to amber liquid
pH (1% aqueous solution)3.5–4.5
Density (20 °C)1.08–1.12 g/cm³
SolubilityCompletely miscible with water
Primary ApplicationsPreservation of water-based industrial and household formulations
Key FeaturesBroad-spectrum biocide, low odor, non-oxidizing


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