The battle against biofouling on ship hulls is a constant challenge in the maritime industry, impacting fuel efficiency, vessel speed, and maintenance costs. Zinc Pyrithione (ZPT), a compound with the CAS number 13463-41-7, plays a pivotal role in marine antifouling coatings due to its exceptional biocidal properties. As a leading Zinc Pyrithione supplier, we understand the marine sector's demanding requirements and are dedicated to providing high-performance ZPT to coatings manufacturers worldwide.
Zinc Pyrithione is a potent inhibitor of microbial growth, including algae, barnacles, and other marine organisms that colonize underwater surfaces. When incorporated into marine coatings, ZPT is slowly released, creating an environment that is hostile to these fouling agents. This controlled release mechanism ensures long-lasting protection, significantly reducing the need for frequent dry-docking and hull cleaning. For manufacturers aiming to buy Zinc Pyrithione for superior antifouling solutions, our product offers a critical performance edge.
Our expertise as a Zinc Pyrithione manufacturer in China allows us to offer ZPT with the purity and consistency required for demanding marine applications. The mixture of ZPT with other biocides, such as copper compounds, is a common and highly effective strategy employed in advanced antifouling paint formulations. This synergy enhances the overall efficacy against a broader spectrum of fouling organisms, ensuring cleaner hulls and improved operational economics for vessel owners.
Sourcing your essential antifouling components from a reliable supplier is crucial for consistent product quality and performance. We are committed to being that trusted partner, offering competitive pricing and dependable supply chains for Zinc Pyrithione. Whether you are developing new antifouling technologies or optimizing existing formulations, our ZPT is a key ingredient to consider. We invite you to inquire about purchasing ZPT for your marine coating needs.
The benefits of using effective antifouling coatings are substantial, ranging from significant fuel savings to reduced greenhouse gas emissions. Zinc Pyrithione is a vital component in achieving these goals. We encourage marine coating manufacturers to explore the advantages of our high-quality Zinc Pyrithione. As a reputable chemical manufacturer, we are ready to provide the essential materials and support your business needs. Contact us today for a quote and sample to integrate Zinc Pyrithione into your next generation of marine coatings.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.