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

Lonza PROXEL GXL Preservative

Lonza PROXEL GXL Preservative is a broad-spectrum, formaldehyde-releasing biocide from Lonza’s PROXEL® series. Designed for water-based industrial formulations, it delivers robust protection against bacteria, yeasts, and molds. Ideal for paints, coatings, adhesives, and cleaning products, it offers excellent stability, low toxicity, and compatibility with common surfactants and polymers.
  • lonza proxel gxl preservative_ed430725
  • lonza proxel gxl preservative_ed430725

Features Of Lonza PROXEL GXL Preservative

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

  2. pH stable across a wide range (3.0–9.5), ensuring compatibility with diverse formulations.

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

  4. Excellent thermal and hydrolytic stability, maintaining performance during storage and processing.

  5. Non-oxidizing chemistry, minimizing risk of corrosion or degradation of sensitive ingredients.

Typical Applications Of Lonza PROXEL GXL Preservative

  1. Water-based architectural coatings and decorative paints.

  2. Industrial maintenance coatings and protective finishes.

  3. Adhesives, sealants, and caulks.

  4. Construction chemicals including grouts, mortars, and tile adhesives.

  5. Non-ionic and anionic surfactant-containing cleaning formulations.

Specifications Of Lonza PROXEL GXL Preservative

Chemical Type1,2-Benzisothiazolin-3-one (BIT) + 5-Chloro-2-methyl-4-isothiazolin-3-one (CMIT) / 2-Methyl-4-isothiazolin-3-one (MIT) blend
Product FormLiquid
AppearanceClear, pale yellow to amber liquid
pH (1% aqueous solution)2.5–4.5
Density (20 °C)1.12–1.16 g/cm³
SolubilityMiscible with water and common polar organic solvents
Primary ApplicationsPreservation of water-based industrial and construction materials
Key FeaturesBroad-spectrum biocide, low odor, non-volatile, easy-to-dose


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *