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HUAMEI CHUANGYUAN

Solution

Building materials

| INVESTMENT SECTOR

Building materials

Talc powder, with its unique properties, has become a powerful ally in the building materials industry, helping to enhance product quality and performance, and is widely used across various specialized sectors.
Cement products: As a cement filler, talc powder can optimize product performance. Adding 5% talc powder to concrete reduces porosity by 12%–18%, enhancing compactness and improving durability as well as crack resistance, thereby effectively minimizing cracks caused by temperature and humidity fluctuations. At the same time, it also improves the flowability of cement, lowers shrinkage rates, and facilitates construction operations, ensuring precise dimensional accuracy of components. For instance, in large-scale projects such as bridge construction and high-rise buildings, where concrete pouring is critical, talc powder’s unique properties are often leveraged.
Tile Production: In the process of tile manufacturing, talc powder acts as a grinding aid, helping to grind raw materials into a finer consistency and enhancing the uniformity and smoothness of the tile texture. Moreover, it significantly improves the tile's wear resistance and stain resistance—making it less susceptible to abrasion from daily foot traffic and preventing stains from easily adhering, thus extending its lifespan. For instance, when producing polished tiles, adding an appropriate amount of talc powder can increase the product's Mohs hardness from 6.5 to 7.2, boosting wear resistance by up to 40%.
Coating field: Talc powder is an important functional filler in coatings. On one hand, it enhances opacity and adhesion, ensuring even coloration of coated surfaces such as walls and furniture, while also making the coating durable and resistant to peeling. On the other hand, it improves leveling properties and application performance, allowing for smoother paint application and preventing issues like sagging or brush marks—thereby boosting both the efficiency and quality of the coating process. In interior and exterior latex paints, the typical talc powder content ranges from 10% to 30%, effectively enhancing the overall performance of the product.
Waterproof materials: In waterproofing materials such as waterproof membranes, coatings, and sealants, talc powder acts as a stabilizer, enhancing the material's stability and resistance to weathering. It prevents adhesion of membranes, sealants, and other products during storage and application, ensuring ease of construction. At the same time, talc improves the weather resistance of waterproof products, enabling them to maintain excellent performance even under natural environmental stresses like UV exposure and rainfall—thus protecting buildings from water-related damage.

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Waterproof Material-Grade Talc Powder

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Ceramic-grade talc powder

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Paint-grade talcum powder

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PRODUCT ADVANTAGES


01

Product Quality Testing


02

Smart production line


03

Raw ore sourced internally


04

Wide range of applications