High Oil Absorption and High Gloss Barium Sulfate for Coating Plastics and Rubber WT-388 - Premium Barium Sulfate for Industrial Coatings

High Oil Absorption and High Gloss Barium Sulfate for Coating Plastics and Rubber WT-388 is an advanced, high-performance barium sulfate powder designed for use in various industries, particularly in coating, plastics, and rubber applications. This product is engineered to offer superior oil absorption capacity, exceptional gloss, and enhanced surface smoothness, making it an ideal additive for achieving optimal aesthetic and functional performance in coatings and composites. WT-388 is especially beneficial for formulations requiring high opacity, durability, and a smooth, glossy finish.

Barium sulfate (BaSO₄) is a naturally occurring mineral that has been used for centuries in industrial applications due to its excellent properties. The WT-388 grade is ultrafine, offering an ideal particle size and unique characteristics that enhance its performance in high-end applications, including automotive coatings, industrial paints, plastic products, and rubber compounds.

Product Overview:

WT-388 is a premium-grade barium sulfate with high oil absorption and high gloss, designed to enhance the appearance, durability, and performance of coatings and molded products. With an average particle size that allows for excellent dispersion in formulations, it ensures smooth texture, enhanced gloss levels, and superior surface finish in a wide range of applications. Its high oil absorption rate ensures that it can be used effectively in high-viscosity formulations, while its inherent high gloss properties ensure that coatings and products maintain a bright, visually appealing surface.

The product is processed to ensure a high level of purity, resulting in a highly stable and chemically inert material that resists discoloration and degradation over time. This quality makes it a preferred choice for applications where longevity and visual appeal are paramount.

Key Features and Benefits:

1. High Oil Absorption: WT-388 exhibits an exceptional oil absorption capacity, which is crucial for high-performance coatings, paints, and other formulations that require a high level of filler material. The high oil absorption ensures that the barium sulfate integrates smoothly into formulations without significantly altering viscosity or consistency. This makes it an excellent choice for manufacturers seeking to balance performance and ease of processing.

2. High Gloss: One of the standout features of WT-388 is its ability to provide high gloss and sheen in coatings and molded products. The ultrafine particles help enhance the surface smoothness and brightness of coatings, plastics, and rubber, making them appear glossy and aesthetically pleasing. This high gloss characteristic is especially desirable in automotive coatings, high-end plastic products, and other applications where appearance is critical.

3. Superior Dispersion: The fine particle size of WT-388 contributes to its excellent dispersion properties, allowing it to mix easily with other materials to create smooth and uniform formulations. The product’s fine particles help prevent clumping or uneven distribution, ensuring that the final product maintains consistent quality and performance.

4. Enhanced Surface Finish: Due to its fine particle size and smooth texture, WT-388 improves the overall surface finish of coatings and molded products. It helps create a uniform, smooth surface that enhances both the aesthetic quality and functionality of the final product. Whether used in paints, plastics, or rubber, the high surface finish provided by WT-388 helps reduce imperfections and enhances the overall visual appeal.

5. Improved Opacity: WT-388 has excellent opacity, making it ideal for applications where coverage and hiding power are critical. It provides a bright white appearance and ensures that the underlying substrate is effectively concealed. This characteristic is particularly beneficial in coatings, paints, and plastics where a bright, uniform finish is required.

6. Chemical Stability and Durability: WT-388 is chemically inert and resistant to corrosion, ensuring that it remains stable even in harsh environments. This durability extends the lifespan of the products in which it is used, making it a reliable component in long-lasting coatings, plastic goods, and rubber components. The product's resistance to degradation also means that it maintains its properties over time, even under exposure to UV light or other environmental factors.

7. Non-toxic and Environmentally Friendly: As with most barium sulfate products, WT-388 is non-toxic and poses minimal environmental impact. It complies with stringent environmental regulations, making it a suitable choice for manufacturers looking for sustainable and safe materials. The inert nature of barium sulfate ensures that it does not react with other chemicals or pollutants, contributing to the overall safety and stability of the final product.

Applications:

1. Coatings and Paints: WT-388 is widely used in the formulation of high-performance coatings and paints. Its high oil absorption and gloss properties make it perfect for automotive paints, industrial coatings, and decorative finishes. The product’s excellent opacity and smooth surface finish enhance the quality of coatings, providing a uniform, glossy, and visually appealing surface. It also helps to improve the durability and resistance of the coating, ensuring long-lasting protection against environmental factors.

2. Plastics and Polymers: In the plastic and polymer industries, WT-388 is used as a filler and performance enhancer in a wide range of products. Its fine particle size and high gloss properties contribute to a smooth surface finish and improved rigidity of plastic materials. Whether used in consumer goods, automotive parts, or packaging materials, WT-388 ensures that plastic products maintain their visual appeal while offering improved mechanical properties.

3. Rubber Compounds: Rubber manufacturers use WT-388 to improve the performance and appearance of rubber products such as tires, seals, and gaskets. The high oil absorption of the barium sulfate helps in enhancing the consistency and stability of rubber compounds, while the high gloss properties contribute to a smooth, attractive finish. Additionally, it improves the strength and durability of the rubber, ensuring that the final product performs well under various conditions.

4. Cosmetics and Personal Care: Due to its fine particle size and smooth texture, WT-388 is also used in cosmetic formulations such as foundations, powders, and body lotions. It provides a smooth application, improves opacity, and helps in achieving a uniform finish, making it an ideal ingredient for high-quality personal care products.

5. Industrial Applications: WT-388 is used in various industrial applications where high-performance materials are needed. Its superior gloss and smooth surface finish make it valuable in the production of industrial coatings, floor coatings, and other functional materials that require both aesthetic and protective properties. The barium sulfate's ability to withstand harsh conditions makes it suitable for demanding environments.

Physical and Chemical Properties:

• Appearance: Fine white powder, free-flowing, with a smooth texture.
• Purity: High purity, typically greater than 98%, ensuring excellent performance and minimal contamination.
• Oil Absorption: High oil absorption capacity, ideal for use in high-viscosity formulations.
• Particle Size: Ultrafine particles, ensuring superior dispersion and smooth texture.
• Gloss Level: High gloss, contributing to a bright, attractive finish in coatings, plastics, and rubber products.
• Density: The specific gravity of WT-388 is typically around 4.3 g/cm³, providing stability and durability in formulations.
• Chemical Inertness: Resistant to most acids, bases, and solvents, ensuring chemical stability and longevity in final products.

Conclusion:

High Oil Absorption and High Gloss Barium Sulfate for Coating Plastics and Rubber WT-388 is an essential additive for industries seeking high-quality, aesthetically pleasing, and durable formulations. Its exceptional oil absorption, gloss, dispersion properties, and chemical stability make it a versatile solution for a wide range of applications, from automotive coatings to rubber compounds and plastics. Whether used in industrial, cosmetic, or consumer products, WT-388 helps enhance the appearance, performance, and longevity of the final product, making it a valuable choice for manufacturers worldwide.

Characteristic:

1. With high whiteness, it can coordinate with the use of titanium dioxide.

2. The particles are fine and uniform, and the particle size distribution is narrow, which is close to the imported titanium dioxide.

3. After special surface treatment, it has good dispersion and high affinity with resin.

4. It plays an isolation role between titanium dioxide particles, keeping a certain distance between titanium dioxide particles, giving full play to the performance of titanium dioxide, and improving the covering efficiency.

5. The product is pure and free of black particles, ensuring the purity of the product.

Application field: widely used in all kinds of coatings, paints, plastics, rubber, paper, ink and other fields.

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