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SUNCHEM
Copper pyrithione (CPT)
Copper pyrithione (CPT) is a copper complex of pyrithione with potent broad-spectrum antifungal, antibacterial, and antifouling properties. It is primarily used as an active biocide in marine antifouling paints and industrial coatings, offering excellent durability and efficacy against marine fouling organisms and microorganisms. SUNCHEM supports…
14915-37-8
- Lot COA with every shipment
- Samples for your trials
- Technical support for your trial
Product overview & key benefits
Copper pyrithione (CPT) is a copper complex of pyrithione with potent broad-spectrum antifungal, antibacterial, and antifouling properties. It is primarily used as an active biocide in marine antifouling paints and industrial coatings, offering excellent durability and efficacy against marine fouling organisms and microorganisms. SUNCHEM supports international buyers with Copper pyrithione (CPT) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
| Property | Reference value |
|---|---|
| Boiling Point | 253.8 °C at 760 mmHg |
| Flash Point | 107.3 °C |
Existing product reference data. Confirm the specification of the offered grade before ordering.
Applications
Marine antifouling coating biocide
Ship hull protection against fouling organisms
Industrial coating and paint preservative
Antidandruff and scalp care active ingredient
Biocide in plastics and polymer compounds
Wood preservation treatment
Industrial water treatment biocide
From first email to approved supply
Review the documents
Review the producer TDS, a recent COA and SDS with the quotation.
Trial a sample
Run your own tests against your current grade.
Lock the spec
Put approved lot limits into the contract and check every COA against them.
Tell us your requirement. We match the grade.
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