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

Dow ROCIMA 562 Fungicide

Dow ROCIMA 562 Fungicide is a broad-spectrum, water-based biocide from Dow’s ROCIMA™ portfolio, designed for industrial preservation. It effectively controls bacteria, fungi, and algae in water systems, coatings, and adhesives. Featuring isothiazolinone chemistry, it offers low-odor, stable performance, and compliance with global regulatory standards including EPA and EU BPR.
  • dow rocima 562 fungicide_c5609c38
  • dow rocima 562 fungicide_c5609c38

Features Of Dow ROCIMA 562 Fungicide

  1. Broad-spectrum fungicidal activity against key spoilage yeasts and molds in water-based industrial systems.

  2. Low-odor, non-volatile formulation designed for stable performance in recirculating cooling water and process water applications.

  3. Compatible with common corrosion inhibitors, scale controllers, and other water treatment additives.

  4. Effective at low use concentrations (typically 50–200 ppm active ingredient), supporting cost-efficient dosing.

  5. Non-oxidizing mode of action, reducing risk of material compatibility issues with elastomers and metals.

Typical Applications Of Dow ROCIMA 562 Fungicide

  1. Cooling water systems in power generation and HVAC installations.

  2. Process water circuits in paper manufacturing and textile processing.

  3. Recirculating water systems in metalworking fluid sumps and machining operations.

  4. Industrial preservative for water-based adhesives, coatings, and latex emulsions during storage.

  5. Biocide booster in closed-loop glycol systems requiring supplemental microbial control.

Specifications Of Dow ROCIMA 562 Fungicide

Chemical TypeBlend of isothiazolinone biocides (active: 2-methylisothiazolin-3-one and 5-chloro-2-methyl-4-isothiazolin-3-one)
Product FormAqueous liquid concentrate
AppearanceClear, pale yellow to amber liquid
pH (as supplied)2.5 – 4.5
Density (20 °C)1.08 – 1.12 g/cm³
SolubilityMiscible with water in all proportions
Primary ApplicationsIndustrial water treatment, preservation of water-based formulations
Key FeaturesFast-acting, persistent residual control, low volatility, broad pH stability


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