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Broad-spectrum fungicidal activity against Aspergillus, Penicillium, Cladosporium, and other common spoilage fungi.
Non-volatile, non-leaching formulation ensures long-term protection in demanding industrial environments.
pH-stable across a wide range (pH 4–10), enabling compatibility with diverse water-based systems and formulations.
Low toxicity profile with favorable environmental and occupational safety characteristics per OECD test guidelines.
Designed for controlled-release performance in coatings, adhesives, and construction materials.
Interior architectural coatings and wall paints.
Cementitious and gypsum-based building materials.
Water-based adhesives and sealants.
Textile and nonwoven fabric treatments for moisture-prone applications.
Wood composites and fiberboard manufacturing.
| 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 liquid |
| Active Content | 10.0 ± 0.5% w/w (as total isothiazolinones) |
| Density (20°C) | 1.08–1.12 g/cm³ |
| pH (1% aqueous solution) | 2.0–4.0 |
| Primary Applications | Fungal control in coatings, construction materials, adhesives, and wood composites |
| Key Features | Broad-spectrum efficacy, pH stability, low volatility, non-leaching behavior |
Q1: What types of formulations is Lonzagard CP-100 typically used in?
A: Lonzagard CP-100 is primarily designed for use in water-based industrial formulations, including metalworking fluids, coolants, hydraulic fluids, and process water systems where microbial growth control—particularly against fungi and yeasts—is required.
Q2: How does Lonzagard CP-100 differ from broad-spectrum biocides?
A: Unlike many broad-spectrum biocides, Lonzagard CP-100 offers targeted efficacy against fungal and yeast contaminants while maintaining compatibility with common formulation ingredients and exhibiting lower volatility and reduced odor impact—making it suitable for closed-loop and operator-sensitive applications.
Q3: Is Lonzagard CP-100 compatible with other biocides or preservatives?
A: Lonzagard CP-100 can be used in combination with certain complementary biocides—such as isothiazolinones or formaldehyde releasers—to broaden antimicrobial coverage; however, compatibility testing under actual formulation conditions is strongly recommended prior to co-use.
Q4: What is the typical dosage range for effective fungal control?
A: Dosage depends on the specific formulation matrix, microbial challenge, and regulatory requirements, but Lonzagard CP-100 is generally effective at concentrations ranging from 0.1% to 2% by weight in the final product, with optimal performance achieved through application-specific optimization.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
