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

Schülme Grotan WSplus Biocide

Schülme Grotan WSplus Biocide is a high-performance, water-soluble biocide formulated for industrial cooling water systems. It effectively controls bacteria, fungi, and algae while offering excellent thermal and hydrolytic stability. Designed for continuous or slug dosing, it complies with EU BPR regulations and supports sustainable water management without compromising system efficiency or material compatibility.
  • sch lme grotan wsplus biocide_5f8d0a67
  • sch lme grotan wsplus biocide_5f8d0a67

Features Of Schülme Grotan WSplus Biocide

  1. Highly effective broad-spectrum biocide against bacteria, fungi, and algae in water-based systems.

  2. Stable across a wide pH range (pH 4–10), ensuring consistent performance in diverse industrial formulations.

  3. Low volatility and minimal odor, enhancing workplace safety and operator acceptance.

  4. Compatible with common surfactants, thickeners, and co-biocides, supporting formulation flexibility.

  5. Non-oxidizing mode of action, reducing corrosion risk to metal components and process equipment.

Typical Applications Of Schülme Grotan WSplus Biocide

  1. Preservation of water-based paints and coatings during storage and application.

  2. Microbial control in architectural and industrial adhesives and sealants.

  3. Protection of water-miscible metalworking fluids against spoilage and odor development.

  4. Stabilization of construction additives such as cement admixtures and grouts.

  5. Prevention of microbial growth in pigment dispersions and latex emulsions.

Specifications Of Schülme Grotan WSplus Biocide

Chemical TypeIsothiazolinone-based biocide blend (active ingredients: 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one)
Product FormAqueous liquid concentrate
AppearanceClear to slightly hazy, pale yellow liquid
pH (1% aqueous solution)2.5–4.5
Density (20°C)1.08–1.12 g/cm³
SolubilityCompletely miscible with water
Primary ApplicationsPreservative for water-based industrial formulations
Key FeaturesBroad-spectrum efficacy, low toxicity profile, non-oxidizing


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