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

Dow ROCIMA 346 Fungicide

Dow ROCIMA 346 Fungicide is a broad-spectrum biocide from Dow’s ROCIMA series, formulated with isothiazolinone chemistry for effective microbial control in industrial water systems, paints, adhesives and metalworking fluids—offering long-lasting protection against bacteria, fungi and algae.
  • dow rocima 346 fungicide_ce33bb8e
  • dow rocima 346 fungicide_ce33bb8e

Features Of Dow ROCIMA 346 Fungicide

  1. Broad-spectrum fungicidal activity against key spoilage fungi including Aspergillus, Penicillium, and Cladosporium.

  2. Low-use concentration effective at ppm levels, minimizing formulation impact on product aesthetics and performance.

  3. Excellent stability across a wide pH range (pH 4–10), ensuring compatibility with diverse aqueous systems.

  4. Non-volatile and non-oxidizing, supporting long-term preservative efficacy without compromising material integrity.

  5. Designed for low-odor, non-staining performance—ideal for sensitive consumer-facing applications.

Typical Applications Of Dow ROCIMA 346 Fungicide

  1. Water-based architectural coatings and interior paints.

  2. Industrial maintenance coatings and protective finishes.

  3. Adhesives, sealants, and caulking compounds.

  4. Printing inks and pigment dispersions.

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

Specifications Of Dow ROCIMA 346 Fungicide

Chemical TypeIsothiazolinone-based biocide (mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one)
Product FormAqueous solution
AppearanceClear, light yellow to amber liquid
pH (1% solution, 25°C)2.5–4.5
Density (20°C)1.08–1.12 g/cm³
SolubilityMiscible with water; compatible with most polar organic solvents
Primary ApplicationsPreservation of water-based industrial formulations
Key FeaturesBroad antifungal spectrum, low toxicity profile, regulatory compliance (EPA, EU BPR)


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

Your Name *

Your Email *

Your Phone

Country

Your Message *