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

Thor ACTICIDE B20 Preservative

ThorACTICIDEB20Preservativeisaproprietarybroad-spectrumbiocidefromThor’sACTICIDEseriesdesignedforwater-basedindustrialformulations.Itcombinesisothiazolinonesandbenzisothiazolinoneforrobustprotectionagainstbacteria,fungi,andyeast.Ensureslong-termpreservationwithlowdosage,excellentpHstability(3–10),andcompatibilitywithsurfactantsandpolymers.Widelyusedinpaints,coatings,adhesives,andcleaningproducts.
  • thor acticide b20 preservative_54ca690c
  • thor acticide b20 preservative_54ca690c

Features Of Thor ACTICIDE B20 Preservative

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

  2. pH-stable performance across a wide range of 3.0–10.0, ensuring compatibility with diverse formulations.

  3. Low volatility and excellent thermal stability, supporting high-temperature processing conditions.

  4. Non-oxidizing chemistry minimizes risk of corrosion to metal components in industrial systems.

  5. Easily incorporated into aqueous systems with good water solubility and rapid dispersion.

Typical Applications Of Thor ACTICIDE B20 Preservative

  1. Preservation of water-based architectural coatings and decorative paints.

  2. Protection of industrial metalworking fluids and cutting oils.

  3. Stabilization of adhesives, sealants, and caulking compounds.

  4. Microbial control in pigment dispersions and ink base formulations.

  5. Long-term preservation of construction chemicals including grouts and tile adhesives.

Specifications Of Thor ACTICIDE B20 Preservative

Chemical TypeBlend of isothiazolinones and synergistic co-biocides
Product FormLiquid concentrate
AppearanceClear, pale yellow to amber liquid
OdorCharacteristic mild sulfurous odor
Density (at 20°C)1.08–1.12 g/cm³
SolubilityCompletely miscible with water and common polar organic solvents
pH (1% aqueous solution)2.5–4.0
Storage Stability≥24 months in original sealed container at 5–30°C


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