98% Calcium Carbonate Powder CaCO3 CAS 471-34-1: A Versatile Industrial Mineral for Paint, Rubber, Paper and Plastic Applications

Product Introduction 

In modern industrial manufacturing, mineral fillers play an important role in improving product performance, optimizing production costs, and enhancing the quality of finished products. Among various industrial minerals, 98% Calcium Carbonate Powder has become one of the most widely used materials due to its excellent whiteness, chemical stability, high purity, and outstanding filling performance.

Calcium Carbonate Powder, with the chemical formula CaCO3 and CAS number 471-34-1, is a high-quality inorganic mineral material processed from selected limestone resources through advanced crushing, grinding, and classification technology. The product is available as Light Calcium Carbonate and industrial-grade powder, offering excellent dispersion ability and compatibility with different production systems.

Our 98% Calcium Carbonate Powder is widely used in multiple industries, including paint, rubber, plastic, paper manufacturing, coatings, adhesives, construction materials, and other industrial applications. As a functional filler, Calcium Carbonate Powder can improve product stability, enhance mechanical properties, increase brightness, and reduce manufacturing costs.

For manufacturers and distributors worldwide, Industrial Grade Calcium Carbonate provides a reliable solution for improving production efficiency while maintaining competitive product quality.

With stable supply capacity, customized particle sizes, and professional quality control, our CaCO3 Powder is an ideal choice for industrial buyers seeking high-performance mineral materials.

Product Features and Practical Applications of 98% Calcium Carbonate Powder

1. High Purity and Stable Chemical Performance

One of the key advantages of 98% Calcium Carbonate Powder is its high purity level.

The high CaCO3 content provides excellent chemical stability and reliable performance during industrial processing.

Compared with ordinary mineral fillers, Industrial Grade Calcium Carbonate offers better consistency in whiteness, particle distribution, and processing performance.

Because of these advantages, Calcium Carbonate Powder has become an essential raw material for many industries requiring stable quality and cost-effective solutions.

The fine structure of Light Calcium Carbonate allows it to mix evenly with different materials, improving the overall performance of finished products.

2. Application in Paints and Coatings Industry

One of the largest applications of Calcium Carbonate Powder is the paint and coating industry.

In paint production, Calcium Carbonate for Paint is used as a functional filler and extender pigment.

The addition of 98% Calcium Carbonate Powder can improve coating coverage, brightness, texture, and stability.

For architectural paints, industrial coatings, powder coatings, and decorative coatings, Industrial Grade Calcium Carbonate helps manufacturers achieve better formulation balance.

The excellent whiteness of Light Calcium Carbonate also reduces the dependence on expensive pigments while maintaining good visual performance.

3. Important Filler Material for Plastic Products

The plastic industry is another major application field of Calcium Carbonate Powder.

Calcium Carbonate for Plastic is commonly used in PVC pipes, plastic sheets, films, profiles, masterbatch, and injection molding products.

When added to plastic formulations, CaCO3 Powder can improve rigidity, dimensional stability, surface smoothness, and processing performance.

Manufacturers choose Industrial Grade Calcium Carbonate because it helps optimize production costs while maintaining product quality.

The fine particle size of Light Calcium Carbonate improves dispersion and allows better compatibility with polymer materials.

4. Application in Rubber and Tire Manufacturing

Calcium Carbonate for Rubber is widely used in rubber products, including tires, rubber sheets, seals, hoses, and industrial rubber components.

In rubber production, Calcium Carbonate Powder works as a reinforcing filler that helps improve hardness, wear resistance, and processing performance.

The stable properties of 98% Calcium Carbonate Powder allow rubber manufacturers to achieve consistent production results.

For tire and rubber product factories, Industrial Grade Calcium Carbonate provides an economical way to enhance material performance.

5. Paper Production and Other Industrial Uses

The paper industry also uses Calcium Carbonate Powder as an important filler and coating material.

Calcium Carbonate for Paper improves paper brightness, smoothness, opacity, and printing performance.

Besides paper, CaCO3 Powder is also used in adhesives, sealants, construction materials, ceramics, and other industrial products.

The wide application range of Industrial Grade Calcium Carbonate makes it one of the most valuable industrial minerals worldwide.

6. User-Friendly Application and Packaging

For industrial customers, easy handling and transportation are important factors.

Our 98% Calcium Carbonate Powder is supplied in standard industrial packaging, allowing convenient storage and production use.

The uniform powder characteristics of Light Calcium Carbonate make it easy to mix with different raw materials.

Manufacturers can select different mesh sizes, whiteness levels, and specifications according to their production requirements.

Whether used for Calcium Carbonate for Paint, Calcium Carbonate for Rubber, or Calcium Carbonate for Plastic, the product provides a flexible and efficient industrial solution.