Lithopone is a white pigment primarily composed of barium sulfate (BaSO4) and zinc sulfide (ZnS). It is widely used in various industries, including paints, coatings, plastics, and rubber, due to its excellent opacity and durability. One of the most common grades on the market is Lithopone 28-30, which denotes the specific pigment composition and performance characteristics.

The production of Lithopone involves a chemical reaction between barium sulfide and zinc sulfate. This process requires precise control of temperature and pH to ensure the consistency and quality of the final product. As a result, manufacturers often emphasize the importance of using high-purity raw materials to create a superior pigment that meets industry standards.

In terms of market demand, Lithopone, especially in the 28-30 grade, has gained popularity due to its cost-effectiveness compared to titanium dioxide, another common white pigment. While titanium dioxide is known for its outstanding opacity and brightness, Lithopone offers a more affordable alternative with satisfactory performance in many applications. This has led to increased interest from manufacturers looking to optimize their production costs while maintaining product quality.

The wholesale market for Lithopone 28-30 is characterized by competitive pricing and a variety of suppliers globally. Buyers often look for reliable manufacturers that provide consistent product quality and a stable supply chain. Many companies also emphasize sustainability, seeking eco-friendly production methods and transparency regarding the sourcing of raw materials.

In conclusion, wholesale Lithopone 28-30 serves as a vital component in various industries due to its effective pigment properties and cost advantages. As demand continues to grow, suppliers are encouraged to invest in quality control and sustainable practices to meet the expectations of environmentally conscious consumers. With its balance of performance and affordability, Lithopone is poised to remain an essential player in the pigment market for the foreseeable future.