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Cupric Oxide Antibacterial JSYA-CUO CAS 1317-38-0, Copper Oxide Anti-Mildew for Ship Hull & Outdoor Paint

JSYA-CUO Cupric Oxide Antibacterial Agent is inorganic copper oxide powder with CAS 1317-38-0. It is widely used as biocide for ship hull antifouling coating and outdoor protective paint. Slow-released copper ions suppress barnacles, algae and mildew growth on coating surface. The product can be incorporated into various paint formulations to protect substrates under seawater and humid outdoor conditions.

Product Details

JSYA-CUO is fine black inorganic cupric oxide powder. When contacting moisture or seawater, it gradually releases copper ions to inhibit microbial adhesion and mildew reproduction. It features stable chemical property, outstanding water resistance and weather resistance, and maintains good stability during paint grinding and curing process.

Main advantages:

  • Powerful anti-mildew and antifouling function for marine and outdoor paint
  • Excellent water and weather resistance for long-term outdoor exposure
  • Stable chemical property, no decomposition in paint production
  • Good dispersion in solvent-based and waterborne paint systems
  • Restrain marine organism attachment on ship hull surface
  • REACH / TSCA compliant for overseas coating export

Typical applications:

  • Ship hull, yacht and boat antifouling paint
  • Outdoor building protective anti-mildew paint
  • Marine steel structure anti-fouling coating
  • Concrete exterior anti-mold coating
  • Heavy-duty outdoor protective paint

JSYA-CUO cupric oxide serves as cost-effective biocide additive, protecting ship hull and outdoor painted surfaces from mildew and marine biofouling in harsh wet environments.


Cupric Oxide Antibacterial JSYA-CUO CAS 1317-38-0, Copper Oxide Anti-Mildew for Ship Hull & Outdoor Paint
JSYA-CUO Cupric Oxide Antibacterial Agent is inorganic copper oxide powder with CAS 1317-38-0. It is widely used as biocide for ship hull antifouling coating and outdoor protective paint. Slow-released copper ions suppress barnacles, algae and mildew growth on coating surface. The product can be incorporated into various paint formulations to protect substrates under seawater and humid outdoor conditions.
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Cupric Oxide Antibacterial JSYA-CUO CAS 1317-38-0, Copper Oxide Anti-Mildew for Ship Hull & Outdoor Paint

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Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.


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