For professionals in the coatings industry, selecting the right additives is critical for product performance and durability. Zinc Oxide (ZnO), particularly our high-purity Nano Zinc Oxide (99.7%), stands out as a versatile and highly effective component. As a prominent zinc oxide manufacturer and supplier in China, we provide a product that is integral to enhancing the protective and aesthetic qualities of paints, varnishes, and other surface coatings.

One of the primary functions of ZnO in coatings is its exceptional UV absorption capability. The material acts as a physical barrier, scattering and absorbing harmful ultraviolet radiation, thereby preventing the degradation of the coating binder and substrate. This UV protection is crucial for extending the lifespan and maintaining the visual appeal of outdoor paints, architectural coatings, and automotive finishes. When you buy zinc oxide for these applications, you are investing in long-term weatherability and color stability.

Beyond its protective role, ZnO is also a highly valued white pigment, offering excellent opacity and brightness. Its amphoteric nature allows it to interact effectively with various resin systems. Furthermore, its mild antiseptic properties can contribute to mildew resistance in formulations intended for humid environments. For formulators seeking to buy zinc oxide that offers a compelling balance of properties, our product is an ideal choice. The competitive price point for our industrial-grade ZnO, coupled with its superior performance, makes it a preferred option for manufacturers aiming for cost-efficiency without compromising quality. Contact our sales team to inquire about bulk purchases and to obtain a sample of our high-quality zinc oxide powder.