English
Español
tiếng việt
русский
Broad-spectrum fungicidal activity against key spoilage microorganisms, including bacteria, yeasts, and molds.
Low effective dosage requirement, enabling efficient preservation with minimal impact on formulation aesthetics and performance.
Excellent compatibility with a wide range of water-based industrial formulations, including paints, coatings, adhesives, and construction chemicals.
pH-stable performance across typical formulation ranges (pH 4–10), ensuring consistent efficacy during storage and application.
Non-volatile and non-leaching under normal use conditions, supporting long-term in-can stability without odor or volatility concerns.
Water-based architectural and industrial paints and coatings.
Latex-based adhesives and sealants.
Cementitious and gypsum-based construction materials.
Emulsion polymer systems and pigment dispersions.
Textile and leather processing auxiliaries requiring microbial control.
| Chemical Type | Isothiazolinone-based biocide (mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one) |
| Product Form | Aqueous solution |
| Appearance | Clear, pale yellow to amber liquid |
| Primary Applications | In-can preservative for water-based industrial formulations |
| Key Features | Broad-spectrum, low-dose, pH-stable, non-volatile |
| Benefits | Extended shelf life, reduced risk of batch spoilage, regulatory compliance support (e.g., EPA, EU BPR) |
| Density (20°C) | Approx. 1.12–1.16 g/cm³ |
| Solubility | Miscible with water and common polar organic solvents |
Q1: What is the primary mode of action of Dow ROCIMA 342 Fungicide?
A: Dow ROCIMA 342 is a broad-spectrum fungicide based on an isothiazolone chemistry, acting primarily through inhibition of key enzymatic processes essential for fungal cell metabolism and energy production.
Q2: In which types of industrial water systems is Dow ROCIMA 342 typically applied?
A: It is commonly used in recirculating cooling water systems, process water loops, and other non-potable industrial water applications where microbial growth—including fungi, bacteria, and algae—can compromise system integrity or performance.
Q3: Is Dow ROCIMA 342 compatible with common corrosion inhibitors and scale control agents?
A: Yes, Dow ROCIMA 342 generally demonstrates good compatibility with many standard corrosion inhibitors, dispersants, and phosphate- or phosphonate-based scale inhibitors when used within recommended dosage ranges and pH conditions.
Q4: How should Dow ROCIMA 342 be dosed for effective fungal control?
A: Dosage depends on system conditions such as water quality, temperature, organic loading, and microbial challenge level; it is typically used at low concentrations and often applied continuously or intermittently based on monitoring and control strategy.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
