FAQ

Kaolin filler plays a significant role in both processing behavior and final product performance across various industries. During processing, its fine particle size and controlled particle distribution help improve melt flow stability in plastics an ...

Kaolin filler offers several distinct advantages compared to commonly used mineral fillers such as calcium carbonate, talc, and silica. One of its most important benefits is excellent thermal stability, allowing kaolin-filled materials to maintain pe ...

Kaolin filler, also known as kaolin clay or china clay, is a naturally occurring hydrated aluminum silicate widely used as a functional mineral filler in many industrial applications. Due to its fine particle size, stable chemical structure, and high ...

Product Overview Plate-like talc powder, also known as lamellar talc, is a high-performance industrial mineral characterized by its thin, layered, plate-shaped particle structure. Unlike conventional talc powders that primarily function as inert fil ...

Q1: What is the function of talc powder in EVA footwear? Answer:Talc powder acts as a reinforcing inorganic filler in EVA footwear. It improves tensile strength, tear resistance, abrasion resistance, processing stability, and helps reduce material c ...

Choosing the correct talc grade is critical to achieving consistent quality in powder coatings. Not all talc performs the same, and selection should be based on both formulation requirements and processing conditions. The first key factor is particl ...

Whether talc is better than calcium carbonate in powder coatings depends on the specific performance requirements of the formulation. Both minerals are widely used, but they serve different technical purposes. Talc is known for its lamellar particle ...

Talc plays a multifunctional role in powder coating formulations, acting as both a performance-enhancing filler and a processing aid. Unlike liquid coatings, powder coatings rely entirely on solid-state interactions, making mineral fillers like talc ...

Talc powder is widely used in the paper industry, particularly in printing paper, packaging paper, and specialty papers. A common PAA question is how talc functions in paper production. One of the main roles of talc is pitch control. During paper ma ...

In the ceramics industry, talc powder is commonly used in tiles, sanitary ware, tableware, and technical ceramics. One of the most frequently asked questions is what role talc plays in ceramic formulations. Talc acts as a fluxing agent, meaning it h ...

Talc powder is widely used in rubber compounding for tires, hoses, seals, and industrial rubber products. A common question is why rubber manufacturers rely on talc instead of other mineral fillers. One key reason is talc’s ability to improve proces ...

What Does Talc Powder Do in Paints and Coatings? Talc powder plays a multifunctional role in paints and coatings, making it a popular choice for architectural, industrial, and protective coating formulations. One of the most common PAA questions is ...

Talc powder is one of the most commonly used mineral fillers in the plastics industry, especially in polypropylene (PP), polyethylene (PE), and engineering plastics. A frequently asked question by manufacturers is why talc is preferred over other fil ...

1. What mesh size of talc powder should I choose for my application? The ideal talc powder mesh size depends on your industry and performance requirements. Plastics & masterbatch: 600–1250 mesh (good stiffness, dispersion, and cost bala ...

Selecting the correct talc powder mesh size is critical for achieving the desired balance between performance and cost. One of the most common buyer questions is: which talc mesh size should be used for different industries? In plastics, talc is pri ...

A common Google “People Also Ask” question is: is talc powder measured by mesh or by microns, and which one is more accurate? The answer is that both are used, but they serve different purposes. Mesh size is a traditional method based on sieve openi ...

Talc powder is widely used in plastics, coatings, rubber, paper, ceramics, and cosmetics. One of the most frequently asked questions online is: what are the common mesh sizes of talc powder, and how do they relate to different applications? Traditio ...

1. Is barium sulfate toxic?Although soluble barium salts are toxic, barium sulfate itself is insoluble, meaning it does not dissolve in water or human body fluids. This is why it is considered safe for industrial use and even for medical imaging as a ...

1. Are barite and precipitated barium sulfate the same?Both materials share the same chemical formula (BaSO₄), but they differ in source, purity, particle size, and application performance. Barite is a natural mineral, while precipitated BaSO₄ is pro ...

Barium sulfate (BaSO₄) is a high-density, chemically inert mineral widely used as a performance-enhancing filler in the plastics industry. It improves mechanical strength, appearance, dimensional stability, and processing efficiency across various po ...

Selecting the right grade of talc powder is critical for achieving high-quality PP modified materials. Not all talc powders deliver the same performance, and factors such as particle size, purity, and surface treatment play an essential role in deter ...

Talc-filled polypropylene (PP) compounds have become a standard material in automotive, electrical, household, and industrial applications. The unique combination of light weight, chemical resistance, and enhanced mechanical properties makes talc-mod ...

Polypropylene (PP) is one of the most versatile plastics in the world, used in automotive interiors, household appliances, daily-use products, and packaging. However, pure PP has limitations such as low stiffness, high shrinkage, and limited heat res ...

Choosing the right type of talc powder is essential for achieving optimal results in injection molding. Different grades of talc have different particle sizes, purities, and surface treatments, which directly influence the performance of molded parts ...

Polypropylene (PP) is a widely used thermoplastic in injection molding, but it has natural limitations—moderate stiffness, low heat resistance, and potential warpage. Talc powder helps solve many of these issues, making it a preferred additive for PP ...

Talc powder is one of the most commonly used functional fillers in plastic injection molding, especially in polypropylene (PP), polyethylene (PE), and automotive-grade compounds. Many manufacturers choose talc because it offers a unique combination o ...

Grey talc powder is increasingly used in coatings, rubber, adhesives, and construction materials due to its stable chemical structure, smooth texture, and cost-effective performance. Many buyers wonder whether grey talc can replace white talc in thes ...

Grey talc powder has become a popular filler in the plastics industry, especially for applications where appearance is secondary to performance. Many producers ask whether grey talc offers the same advantages as white talc. The answer is yes—grey tal ...

Grey talc powder is a naturally occurring mineral filler widely used in plastics, coatings, rubber, ceramics, and construction materials. It shares the same chemical base as conventional talc—mainly hydrated magnesium silicate—but its natural color a ...

1. What determines the performance of Talc Masterbatch?Key factors include particle size, talc purity, platelet structure, dispersion quality, and carrier resin type. Finer particles improve smoothness and rigidity, while coarser grades can increase ...