Highly effective against marine biofouling organisms, including diatoms, barnacles, and green algae.
Non-biocidal mode of action—disrupts settlement signaling without persistent toxicity to non-target species.
Compatible with a broad range of antifouling paint systems, including epoxy, vinyl, and acrylic-based coatings.
Stable under long-term immersion and resistant to hydrolysis in seawater environments.
Regulatory compliant for use in major maritime markets, including EPA-registered and EU Biocidal Products Regulation (BPR) approved.
Antifouling coatings for commercial shipping vessels.
Protective coatings for offshore oil & gas platforms and subsea infrastructure.
Fouling control in aquaculture netting and floating containment systems.
Marine coatings for naval defense fleets and government vessels.
Coatings for recreational boats and yachts operating in temperate and tropical waters.
| Chemical Type | Organotin-free synthetic antifoulant (4,5-dichloro-2-n-octyl-4-isothiazolin-3-one derivative) |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline solid, odorless |
| Primary Applications | Marine antifouling coatings, fouling-release systems, submerged infrastructure protection |
| Solubility | Low water solubility; soluble in common organic solvents (e.g., xylene, butyl acetate, MEK) |
| Storage Stability | 24 months at 5–25°C in original sealed container |
| Key Features | Non-persistent, low environmental impact, settlement inhibition rather than biocidal kill |
| Benefits | Extended coating service life, reduced dry-docking frequency, compliance with evolving environmental regulations |
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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