CALCIUM CARBONATE

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ANALYSIS
granulation
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CHEMICAL ANALYSIS

آنالیز-کربنات-کلسیوم-1-1536x1187

granulation table

دانه-بندی-کربنات-کلسیم-1-1536x1187

How ground calcium carbonate is produced？

Ground calcium carbonate (GCC) is a naturally occurring mineral substance of calcium carbonate (CaCO3). It is a highly versatile and commonly used industrial material with unique properties. GCC is typically produced by crushing, grinding, and processing limestone or marble deposits, which are rich sources of calcium carbonate.

One of the most significant uses of GCC is in the paper manufacturing industry. It acts as a filler material, improving paper’s opacity, brightness, and printability while decreasing production costs. In the plastics industry, GCC serves as a reinforcing agent, enhancing the mechanical properties of plastic products. GCC is also employed in producing paints, coatings, and adhesives, where it functions as a pigment extender and rheology modifier.

GCC is essential in agriculture as it neutralizes acidic soils, improving crop growth. In the construction industry, it is an essential component in cement production, providing stability and durability to concrete structures. In the food and pharmaceutical sectors, GCC serves as a dietary supplement and is used to produce antacids.

Further, GCC is highly valued for its role in environmental applications, such as flue gas desulfurization, where it helps reduce sulfur dioxide emissions from power plants.

Ground Calcium Carbonate

Ground calcium carbonate is an indispensable ingredient in numerous industries. To ensure optimal performance, it’s important to procure a high-quality and standardized variant of this substance. As such, it’s imperative to be well-informed about the top producers in this domain. Our article delves into all the essential details about calcium carbonate, including tips on how to buy it at its finest.

Wholesale ground calcium carbonate

The best way to buy ground calcium carbonate powder is from factories that do wholesale calcium carbonate manufacturing. Buying in bulk is one of the best types of shopping. You can purchase large quantities of ground calcium carbonate at a reasonable price and without intermediaries directly from the Calcium carbonate manufacturing plant.

This type of purchase is very profitable for industries that need a large amount of this product per year. But it would be best if you bought ground calcium carbonate powder from Ground calcium carbonate manufacturer in Iran, which has used the best raw materials and manufacturing methods to produce ground calcium carbonate powder. Therefore, you should do research in this field in the best way.

Safe supply of calcium carbonate:

PMD GROUP is a leader in supplying high quality milled calcium carbonate for various industries. With a commitment to excellence, we have introduced ourselves as a reliable source of this versatile mineral composition. Our contracted factory uses sustainable extraction methods and advanced technology to extract limestone and produce high-quality calcium carbonate powders that are known for their purity and Consistencies are known.

The manufacturer prioritizes environmental responsibility by implementing eco-friendly practices, minimizing waste, and reducing carbon footprint. They also prioritize safety and quality control while providing tailored products to meet client needs.

ground calcium carbonate price

The Ground Calcium Carbonate price per ton is influenced by many factors, from geological considerations to market dynamics and processing costs. Understanding the critical determinants of ground calcium carbonate powder pricing is crucial for buyers and sellers in these industries.

Geological Source and Purity

The price of ground calcium carbonate dramatically depends on its geological origin. This substance can be obtained from limestone, chalk, or marble deposits. The purity of the source material is crucial as it determines the calcium carbonate content. Generally, GCC obtained from high-purity sources like marble is more  costly than those sourced from lower-purity sources such as limestone or chalk.

Particle Size Distribution

The size distribution of ground calcium carbonate particles plays a critical role in their applications. Production of calcium carbonate can be ground to varying sizes, and the cost usually depends on the level of grinding needed. Smaller particles tend to be more expensive as they require more processing.

Buy ground calcium carbonate

When buying ground calcium carbonate powder from a Producer of calcium carbonate, it is necessary to observe factors to have the best purchase quality. In addition to Bulk ground calcium carbonate price, there are other items for the buying, which we will examine further.

Purity and Quality

When purchasing wholesale calcium carbonate powder, it’s essential to consider its purity and quality. The purity of Bulk ground calcium carbonate is expressed as a percentage of its calcium carbonate (CaCO3) content. For high-quality ground calcium carbonate, the CaCO3 content should exceed 90%. Impurities can impact the performance of GCC in different applications, so it’s crucial to ask about the manufacturer’s purity and quality specifications.

Whiteness

When using wholesale ground calcium carbonate powder in industries like paper and plastics, whiteness is a crucial factor. ISO brightness scale is commonly used to measure the whiteness of ground calcium carbonate, with higher values indicating better whiteness. Specifying the desired whiteness level for your application and asking about the product’s whiteness properties before making a purchase is important.

Chemical Composition

It is crucial to comprehend the chemical composition of Bulk ground calcium carbonate powder, particularly if your application has specific chemical prerequisites or limitations. It is imperative to inspect impurities such as iron, magnesium, and silica, as they can impact the outcome and color of the final product.

Pricing and Logistics

Finally, consider the Bulk ground calcium carbonate powder price and the logistics of obtaining a product; price should not be the only factor to consider. It is essential to compare prices from different suppliers, but quality and suitability for your application should be a priority. It is also necessary to evaluate the logistics capabilities of the supplier to ensure timely delivery and availability of the product. PMD GROUP has more than 18 years of experience in supplying all kinds of industrial micronized powders and an experienced team with extensive knowledge in the field of pigments has been a reliable supplier in various industries and is proud to provide technical advice to customers for the best and most economical. Solutions

The most essential characteristics of Calcium Carbonate suppliers

When selecting a Calcium Carbonate supplier, several key factors should be considered to ensure a reliable and high-quality source for your needs.

Quality and Purity

The foremost characteristic of a reputable Ground Calcium Carbonate Manufacturer is the quality and purity of their product. ground calcium carbonate should meet strict industry standards, and suppliers must adhere to rigorous quality control measures to ensure consistent particle size distribution, low impurities, and high brightness. A reliable supplier conducts regular testing and provides certificates of analysis to guarantee product specifications.

Particle Size Distribution

The particle size distribution of Ground Calcium Carbonate is crucial for its effectiveness in various applications. Different industries may require specific particle sizes to achieve desired properties in their end products. A supplier capable of providing GCC with customizable particle size distributions offers greater flexibility for customers with diverse manufacturing needs.

Geological Source and Location

The geological source of the calcium carbonate can influence its characteristics. The purity and composition of Ground Calcium Carbonate can vary based on the location of the deposit. Suppliers with access to high-quality geological sources and strategic sites for extraction and processing can offer a competitive advantage in product quality and transportation efficiency.

Technical Support and Expertise

 A reputable GCC supplier should provide technical support and expertise to assist customers in optimizing the use of their product. This includes guidance on product selection, application-specific recommendations, and troubleshooting support. Suppliers with knowledgeable technical teams contribute to their customers’ success by enhancing the end products’ performance and efficiency.

Customization Capabilities

Different industries have unique GCC requirements regarding particle size, surface treatment, and other specifications. Ground Calcium Carbonate suppliers that offer customization capabilities can better meet the specific needs of their customers, allowing for tailored solutions that enhance the performance of end products.

We are the BEST in the Field of EXPORT, For any Query or Request

PMD GROUP is able to supply all kinds of customized CALCIUM CARBONATE based on the analysis and technical specifications requested by the customer. This process includes information about the detailed analysis and technical requirements and specifications of each order so that we can provide the best quality and efficiency for each product. Using advanced tools, our expert team checks all the features and special needs of the order and optimizes the production process in such a way that the final result meets the customer’s expectations.

At the same time, we customize the packaging according to your needs. Packaging that increases your brand credibility in today’s competitive markets at the lowest cost. We are ready to work with you and help your brand grow and succeed.

PMD GROUP is a salt specialist team in Iran with a large international network, a wide range of salts and large reserves. Because of this high volume, we deliver quickly and at advantageous rates to wholesalers, industry and SMEs. PMD GROUP also takes care of custom orders.

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The molecular form of CALCIUM CARBONATE:

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SUPPLIER AND MANUFACTURER

Application of CALCIUM CARBONATE in production:

  1. Steel industry                  

  2. Plaster manufacturing industry

  3. Ceramic and tile industry

  4.  Flooring industry

  5. Artificial leather industry

  6. Plica pipe industry

  7. PVC sheet industry

  8. Adhesive and resin industry

  9. Cosmetics industry

  10. Pharmaceutical industry

  11. Paper industry

  12. Plastic industry

  13. Paint industry

  14. Cement industry

  15.  High strength concrete industry

  16.  Concrete industry

  17.  Rubber industry

  18. Increase efficiency Livestock and poultry feed

  19.  Agricultural fertilizers

  20.  Water and wastewater treatment

  21. Welding electrode

  22.  Oil well drilling mud

  23.  Printing industry

  24.  Glass industry

  25.  Filler in thermal resins

  26. Fire extinguishing (preparation of fire extinguishers)

  27.  Sugar factories

  28.  Desulfurization of flue gases

  29. Road construction industry

And many other uses.....

The use of CALCIUM CARBONATE  in these industries shows the multi-purpose characteristics of this mine and its importance in the production of various materials.

Some examples of analysis and classification for parent industries:

Authorized Analysis of Calcium Carbonate for Use in the Plastic and Rubber Industry

1-Chemical Composition:

  • Calcium Carbonate (CaCO₃): ≥ 98.5%

  • Magnesium Carbonate (MgCO₃): ≤ 1.0%

  • Silica (SiO₂): ≤ 0.5%

  • Iron (Fe): ≤ 0.02%

  • Aluminum Oxide (Al₂O₃): ≤ 0.05%

  • Sodium (Na): ≤ 0.1%

  • Heavy Metals (Pb, Cd, Hg): Trace amounts, compliant with industry regulations (maximum allowable limits as per REACH or FDA guidelines)

  • Moisture Content: ≤ 0.3%

2-Physical Properties:

  • Appearance: White, fine powder (can be supplied in different grades: coarse, medium, or fine)

  • Particle Size Distribution:

    • D50 (Median Particle Size): 5–10 µm (fine grade)

    • D90 (90% finer than): < 20 µm (depending on specific grade)

    • Surface Area: Typically 10–20 m²/g (BET method)

  • Bulk Density: 0.8 – 1.0 g/cm³ (for fine grade)

  • Oil Absorption: 20–30 g/100g (depending on particle size and surface treatment)

  • pH of 10% solution in water: 8.5 – 9.5 (neutral pH)

  • Solubility in Water: Insoluble

Authorized Analysis of Calcium Carbonate for Use in the pigment  Industry

1-Chemical Composition:

  • Calcium Carbonate (CaCO₃): ≥ 98.5%

  • Magnesium Carbonate (MgCO₃): ≤ 1.0%

  • Silica (SiO₂): ≤ 0.5%

  • Iron (Fe): ≤ 0.02%

  • Sodium (Na): ≤ 0.1%

  • Aluminum Oxide (Al₂O₃): ≤ 0.05%

  • Heavy Metals (Pb, Cd, Hg): Trace amounts, compliant with industry regulatory limits (typically ≤ 0.005%)

  • Moisture Content: ≤ 0.5%

2-Physical Properties:

  • Appearance: White, fine powder (can be provided in various grades, such as coarse, medium, or fine)

  • Particle Size Distribution (D50):

  • D50 (Median Particle Size): 1–5 µm (fine grade)

  • D90 (90% finer than): < 10 µm (depending on specific grade)

  • Surface Area (BET method): Typically 10–15 m²/g

  • Bulk Density: 0.8 – 1.0 g/cm³ (depending on grade)

  • Oil Absorption: 20–30 g/100g (depending on particle size and surface treatment)

  • pH of 10% Solution in Water: 8.0 – 9.0 (slightly alkaline)

  • Solubility in Water: Insoluble in water, ensuring stability in the final pigment formulation

Authorized Analysis of Calcium Carbonate for Use in the Drilling  Industry

1. Chemical Composition:

  • Calcium Carbonate (CaCO₃): ≥ 98.5%

  • Magnesium Carbonate (MgCO₃): ≤ 1.0%

  • Silica (SiO₂): ≤ 0.5%

  • Iron (Fe): ≤ 0.02%

  • Sodium (Na): ≤ 0.1%

  • Aluminum Oxide (Al₂O₃): ≤ 0.05%

  • Heavy Metals (Pb, Cd, Hg): Trace amounts, compliant with industry regulatory limits (typically ≤ 0.005%)

  • Moisture Content: ≤ 0.5%

2-Physical Properties:

  • Appearance: White, fine powder (available in different grades, e.g., coarse, medium, or fine)

  • Particle Size Distribution (D50):

    • D50 (Median Particle Size): 10-20 µm (fine grade)

    • D90 (90% finer than): < 30 µm (depending on specific grade)

    • Surface Area (BET method): Typically 10-15 m²/g

  • Bulk Density: 0.9 – 1.1 g/cm³ (depending on grade)

  • Oil Absorption: 20-40 g/100g (depending on surface treatment and grade)

  • pH of 10% Solution in Water: 8.0 – 9.0 (slightly alkaline)

  • Solubility in Water: Insoluble in water, which helps maintain the integrity of drilling fluids

Analysis and physical properties proposal in the Detergent industry

1-Chemical Composition:

  • Calcium Carbonate (CaCO₃): ≥ 98%

  • Magnesium Carbonate (MgCO₃): ≤ 1.0%

  • Silica (SiO₂): ≤ 1.0%

  • Iron (Fe): ≤ 0.01%

  • Sodium (Na): ≤ 0.05%

  • Sulphates (SO₄): ≤ 0.05%

  • Heavy Metals (Pb, Cd, Hg): Trace amounts, compliant with industry regulations

  • Moisture Content: ≤ 0.5%

2-Physical Properties:

  • Appearance: White, fine powder (can also come in granular form depending on the grade)

  • Bulk Density: 0.8 – 1.0 g/cm³

  • Particle Size (D50): 5-10 µm (for fine grades)

  • pH of 10% solution in water: 9.5 – 10.5

  • Solubility in Water: Insoluble in water

  • Turbidity (in suspension): Low turbidity when dispersed in water

Analysis and physical properties proposal in the paper industry

1-Chemical Composition:

  • Calcium Carbonate (CaCO₃): ≥ 98.5%

  • Magnesium Carbonate (MgCO₃): ≤ 1.0%

  • Silica (SiO₂): ≤ 0.5%

  • Iron (Fe): ≤ 0.02%

  • Sodium (Na): ≤ 0.1%

  • Aluminum Oxide (Al₂O₃): ≤ 0.05%

  • Heavy Metals (Pb, Cd, Hg): Trace amounts, compliant with industry regulatory limits (maximum allowable limits as per REACH or FDA guidelines)

  • Moisture Content: ≤ 0.5%

2-Physical Properties:

  • Appearance: White, fine powder (available in different grades, such as coarse, medium, and fine)

  • Particle Size Distribution (D50):

  • D50 (Median Particle Size): 2–5 µm (fine grade)

  • D90 (90% finer than): < 10 µm (depending on specific grade)

  • Surface Area (BET method): Typically 15–20 m²/g

  • Bulk Density: 0.8 – 1.0 g/cm³ (depending on grade)

  • Oil Absorption: 20–30 g/100g (depending on particle size and surface treatment)

  • pH of 10% Solution in Water: 8.0 – 9.0 (slightly alkaline)

  • Solubility in Water: Insoluble in water, which ensures no reaction during paper production

Authorized Analysis of Calcium Carbonate for Use in the Ceramic Tile Industry

1-Chemical Composition:

  • Calcium Carbonate (CaCO₃): ≥ 98.5%

  • Magnesium Carbonate (MgCO₃): ≤ 1.0%

  • Silica (SiO₂): ≤ 0.5%

  • Iron (Fe): ≤ 0.02%

  • Sodium (Na): ≤ 0.1%

  • Aluminum Oxide (Al₂O₃): ≤ 0.05%

  • Heavy Metals (Pb, Cd, Hg): Trace amounts, compliant with industry regulatory limits (maximum allowable limits as per REACH or FDA guidelines)

  • Moisture Content: ≤ 0.5%

2-Physical Properties:

  • Appearance: White, fine powder (available in various grades, e.g., coarse, medium, or fine)

  • Particle Size Distribution:

    • D50 (Median Particle Size): 5–20 µm (fine grade)

    • D90 (90% finer than): < 30 µm (depending on specific grade)

    • Surface Area (BET method): Typically 10–15 m²/g

  • Bulk Density:9 – 1.1 g/cm³ (depending on grade)

  • Oil Absorption: 20–40 g/100g (depending on surface treatment and grade)

  • pH of 10% Solution in Water: 8.0 – 9.0 (slightly alkaline)

  • Solubility in Water: Insoluble in water, which ensures it doesn’t react during tile firing

In general, the share of each industry in the use of total calcium carbonate is as follows:

Iron and steel 41%

construction industry 32%

environment 3%

Chemical industry 6%

8% in paper making, sugar refining, leather making, agriculture and oil industry

Other applications 10%

Storage conditions for exported calcium carbonate:

The storage environment of exported calcium carbonate should be dry and cool. Packages or containers containing this product must be tightly closed.

Other conditions for keeping calcium carbonate include proper ventilation.

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FAQ

How is CALCIUM CARBONATE marketed?

Calcium carbonate is available in the market in the form of powder, granules or in different forms. It can be offered in different sizes depending on your needs.

Is CALCIUM CARBONATE safe for use in the food industry?

Calcium carbonate as a food additive (E170) is safe for human consumption, but must be purchased from reliable suppliers that meet health and safety standards.

How can we have financial exchanges with Iran without facing problems?

No need to worry!

We are an Iranian manufacturer as well as a supplier, but we manage the investment of our own foreign international companies, which have an international account number for foreign transactions and exchanges, and you are doing business with our foreign company.

So buy safely.

Can you package with customer's private label?

With our fast and easy access to high-quality minerals, we have been successfully meeting the needs of our customers by supplying products that can be produced under their brands. Considering the flexibility provided by our thoroughly manufacturing company profile, we are honored to share our experience with our customers to give them the unique opportunity to pack their products by their own packaging or label design in their desired weights.

Widely different packaging materials can be put to use as per customer wish. We are here to listen to your suggestions, help you to find your desired products & information, offer shipping recommendations and more. We also welcome your comments and feedback. PMD allows customers to design their packaging based on their interest, print their desired name, logo, address or anything else according to their need. Let the globe to get familiar with your brand story and make impressive impressions through PMD's custom-designed packaging.

We help you better present your brand to the world.

How to pack and load CALCIUM CARBONATE?

Packing                                                                                                                                                   

As Per Customer Requirement

  • 50 KG HDPE Bags

  • 25 KG HDPE Bags

  • 1 Ton, 1.25 Ton JUMBO Bags

How to arrange shipping from IRAN?

  • If we send you our pictures, analysis and inventory information and you can confirm them soon and transfer the deposit to us, the shipping can be arranged within a week.

  • If customized, usually the goods can be ready for the first shipment (about 2000 Tons) in 15-20 days.

  • We work with many Iranian and international land, rail and sea freight forwarders to arrange shipping and clearance for you, saving you time and hassle, even if you have no experience importing.

How to pay ?

  • 30% deposit and 70 %balance against B/L Copy.

  • Pay methods include T/T, cash and PayPal

Price: Negotiable, depending on the amount of the order

Term: EXW - FCA - FAS - FOB - CFR - CIF – DAP

What's MOQ ?

Our motto is to provide maximum quantity, but we also respond positively to your smallest orders.

One to one service

We have professional and experienced sales team to give you recommendation about the material selection

IF YOU HAVE ANY OTHER QUESTIONS OR NEED MORE INFORMATION , OUR PMD SUPPORT TEAM WILL BE HAPPY TO HELP.