FAQ

Calcium carbonate is one of the most widely used industrial mineral fillers in the world. Thanks to its excellent whiteness, cost-effectiveness, and versatility, it plays an important role in a wide range of manufacturing industries. In the plas ...

One of the most common questions from plastic manufacturers is: “How much calcium carbonate can be added to a plastic formulation?” The answer depends on the application, product requirements, and processing conditions. For injection molding p ...

When selecting calcium carbonate, many manufacturers focus on particle size and whiteness. However, oil absorption value is another critical property that can significantly affect processing performance. Low oil absorption calcium carbonate requ ...

The selection depends on application requirements: Particle size: finer particles provide better surface finish and dispersion Whiteness: higher whiteness is preferred for visible or high-end products Surface treatment: coated calcium ca ...

Calcium Carbonate improves product performance in several ways: Increases stiffness and hardness of plastic products Improves dimensional stability and reduces shrinkage Enhances surface smoothness and whiteness Optimizes processing b ...

Calcium Carbonate is added to polymers primarily for cost reduction and performance enhancement. It replaces part of the expensive polymer resin while improving rigidity, heat resistance, and surface finish. It also helps improve productivity by redu ...

In the plastics industry, Calcium Carbonate is used as a functional filler to reduce material cost and improve performance. It enhances stiffness, improves dimensional stability, increases surface smoothness, and can also improve processing efficienc ...

Calcium Carbonate is mainly classified into two types: Ground Calcium Carbonate (GCC): Produced by mechanical grinding of natural limestone. It has irregular particle shapes and is widely used in plastics and construction materials. Precipi ...

Calcium Carbonate (CaCO₃) is a naturally occurring inorganic mineral widely used as a functional filler in plastics, rubber, coatings, paper, and construction materials. It is derived from limestone, marble, or chalk and processed into fine or ultra- ...

Wollastonite filler enhances mechanical and thermal performance primarily due to its unique acicular crystal structure. These needle-like particles act as micro-reinforcements within polymer matrices, improving load transfer and structural integrity. ...

Wollastonite filler offers several performance advantages over traditional fillers such as talc and calcium carbonate. The most notable difference is its needle-like particle morphology, which provides reinforcement rather than simple filling. Compa ...

Wollastonite filler is a naturally occurring calcium silicate mineral widely used as a functional filler and reinforcement material in plastics, ceramics, coatings, rubber, and construction products. Its most distinctive feature is its acicular (need ...

For paper applications, calcium carbonate should have: High brightness (≥94%) Low abrasion Controlled particle size distribution Low heavy metal content Good dispersion performance Surface-treated calcium car ...

The coatings industry uses several types of calcium carbonate, each designed to meet different performance and application requirements. The two most common forms are ground calcium carbonate (GCC) and precipitated calcium carbonate (PCC). Ground ca ...

Calcium carbonate has a direct influence on both short-term application performance and long-term durability of coatings. Its impact depends largely on particle size, purity, and surface characteristics. From a processing perspective, calcium carbon ...

Calcium carbonate is one of the most widely used functional fillers in the coatings industry. Its role goes far beyond cost reduction, contributing significantly to coating performance, processing stability, and visual quality. Thanks to its chemical ...

Calcium carbonate is widely used in construction materials such as cement, concrete, adhesives, sealants, and dry-mix mortars. A common question is why it is so important in this industry. In cement and concrete applications, calcium carbonate impro ...

Calcium carbonate is widely used in the paper industry as both a filler and coating pigment. A frequently asked question is what role it plays in modern paper production. One of its primary functions is to improve paper brightness and opacity. Fine ...

Calcium carbonate is commonly used in rubber products such as hoses, seals, gaskets, and footwear. A common question is how calcium carbonate affects rubber compound performance. The main function of calcium carbonate in rubber is reinforcement and ...

Calcium carbonate is a key extender pigment in paints and coatings. One of the most frequently asked questions is why calcium carbonate is so widely used in coating formulations. First, calcium carbonate improves coating structure. It enhances film ...

Calcium carbonate is one of the most widely used mineral fillers in plastic products, especially in PVC, PE, and PP applications. A common question from manufacturers is what function calcium carbonate actually serves in plastics. The primary role o ...

Yes, Taical is increasingly used in high-end and modified applications, especially when surface treatment and particle control are applied. Modified Taical Explained Modified Taical is treated with agents such as: Stearic acid Sil ...

The main difference between Taical, talc, and calcium carbonate lies in function, formulation flexibility, and application performance. Talc: Reinforcement-Focused Mineral Talc is a natural magnesium silicate with a plate-like structure. It is ma ...

Taical is widely used in modern industries as a functional mineral solution, especially in plastics, rubber, coatings, adhesives, and building materials. It is not a single chemical compound, but a combination concept based on talc (magnesium silicat ...

Selecting between GCC and PCC is not just a technical decision—it directly impacts product performance, processing behavior, and overall cost. Understanding where each type performs best can help optimize formulations. GCC is widely used in plastics ...

One of the most common questions buyers ask is: should calcium carbonate be selected by mesh size or by micron-based particle size? The answer depends largely on whether you are using GCC or PCC. For GCC (Ground Calcium Carbonate), mesh size is stil ...

Ground Calcium Carbonate (GCC) and Precipitated Calcium Carbonate (PCC) are the two main types of calcium carbonate used in industrial applications. Although they share the same chemical formula, CaCO₃, their production methods, particle characterist ...

Choosing the right mesh size of calcium carbonate depends heavily on the target application. One of the most searched questions is: “Which mesh size of calcium carbonate is best for my industry?” For coatings and paints, fine and ultra-fine calcium ...