English
Español
tiếng việt
русский
Highly effective broad-spectrum biocide against bacteria, fungi, and algae.
Stable performance under high pH and elevated temperature conditions.
Low toxicity profile suitable for industrial water systems with strict environmental requirements.
Compatible with common water treatment additives including corrosion inhibitors and dispersants.
Non-oxidizing chemistry enabling long-term microbial control without oxidant interference.
Cooling water systems in power generation and HVAC installations.
Process water circuits in paper and pulp manufacturing.
Recirculating water systems in metalworking fluid sumps.
Industrial wastewater treatment units requiring biofouling prevention.
Membrane filtration feedwater protection in reverse osmosis (RO) pretreatment.
| Chemical Type | Isothiazolinone-based non-oxidizing biocide |
| Product Form | Aqueous solution |
| Appearance | Clear, pale yellow liquid |
| pH (1% aqueous solution) | 3.0 – 5.0 |
| Density (20°C) | 1.08 – 1.12 g/cm³ |
| Solubility | Completely miscible with water |
| Primary Applications | Industrial cooling water, process water, membrane systems |
| Key Features | Broad-spectrum efficacy, thermal & pH stability, low environmental impact |
Q1: What is the primary mode of action of Nipacide CI 15 HS?
A: Nipacide CI 15 HS functions as a broad-spectrum biocide through controlled release of active isothiazolone derivatives, which disrupt essential microbial cell processes including energy metabolism and membrane integrity.
Q2: In which types of industrial formulations is Nipacide CI 15 HS typically used?
A: It is widely applied in water-based industrial systems such as metalworking fluids, latex paints, adhesives, construction chemicals, and polymer emulsions—where long-term preservation against bacteria, yeasts, and fungi is required under varying pH and temperature conditions.
Q3: How does Nipacide CI 15 HS compare to conventional isothiazolone biocides in terms of stability and handling?
A: As a high-solids, stabilized dispersion, CI 15 HS offers improved storage stability and reduced volatility compared to liquid isothiazolone concentrates, facilitating safer handling and more consistent dosing in automated formulation lines.
Q4: Is Nipacide CI 15 HS compatible with common thickeners and surfactants used in coatings?
A: Yes—it demonstrates good compatibility with associative and non-associative thickeners, anionic and non-ionic surfactants, and most common co-biocides, though compatibility testing under actual formulation conditions is recommended prior to full-scale implementation.
Q5: What is the typical dosage range for effective microbial control?
A: Dosage depends on formulation requirements and challenge level, but it is generally effective at concentrations ranging from 0.1% to 2% by weight in the final product, with optimal performance achieved through challenge testing and routine monitoring.
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
