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

Lonza PROXEL CMG Preservative

Lonza PROXEL CMG Preservative is a broad-spectrum biocide from Lonza’s PROXEL series, featuring 1,2-benzisothiazolin-3-one (BIT) as active ingredient. It delivers robust microbial control in water-based industrial formulations, including paints, coatings, and adhesives. Highly stable, low-odor, and compatible with common surfactants and polymers. Ideal for long-term preservation without compromising product integrity or performance.
  • lonza proxel cmg preservative_0aa287a3
  • lonza proxel cmg preservative_0aa287a3

Features Of Lonza PROXEL CMG Preservative

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

  2. pH-stable performance across a wide range of formulations (pH 2–12).

  3. Low toxicity profile with favorable regulatory status for industrial and consumer applications.

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

  5. Non-oxidizing chemistry, minimizing risk of material corrosion or formulation degradation.

Typical Applications Of Lonza PROXEL CMG Preservative

  1. Latex paints and architectural coatings.

  2. Industrial and institutional cleaning products.

  3. Adhesives and sealants.

  4. Construction chemicals including grouts and tile mortars.

  5. Water-based metalworking fluids.

Specifications Of Lonza PROXEL CMG Preservative

Chemical TypeMixture of 1,2-benzisothiazolin-3-one (BIT) and methylisothiazolinone (MIT)
Product FormAqueous solution
AppearanceClear, pale yellow to amber liquid
Primary ApplicationsPreservation of water-based industrial formulations
Key FeaturesBroad-spectrum biocide, pH-stable, low volatility
BenefitsExtended shelf life, reduced microbial spoilage, regulatory compliance support
Storage ConditionsStore at 5–25°C in original unopened container
Shelf Life24 months from date of manufacture when stored properly


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