Calcium carbonate is used as raw material for building materials, ceramics, glass, lime, cement, etc; It is also used to make chalk, putty, artificial stone, filler, pigment, neutralizer and polishing agent; Sugar clarifier; Ultrafine calcium carbonate can be used in medicine. Light calcium carbonate is mainly used in paper industry, interior decoration materials, handicrafts and medicine.
Calcium carbonate is an inorganic compound, commonly known as limestone, limestone, stone powder, marble, etc. Calcium carbonate is alkaline, basically insoluble in water and soluble in hydrochloric acid. It is one of the common substances on the earth. It exists in aragonite, calcite, chalk, limestone, marble, travertine and other rocks. It is also the main component of animal bones or shells.
Calcium carbonate is also an important building material, which is widely used in industry. Calcium carbonate is used as raw material for building materials, ceramics, glass, lime, cement, etc; It is also used to make chalk, putty, artificial stone, filler, pigment, neutralizer and polishing agent; Sugar clarifier; Ultrafine calcium carbonate can be used in medicine. Light calcium carbonate is mainly used in paper industry, interior decoration materials, handicrafts and medicine.
Calcium carbonate decomposes to form carbon dioxide and lime, an important material in making steel, glass, and paper. Because of its antacid properties, calcium carbonate is used in industrial settings to neutralize acidic conditions in both soil and water.
acid process papermaking in the coated, ground wood and paperboard markets, PCC is well established as a filler and coating pigment for premium quality paper products. ... Constantly improving quality targets make the brightness of paper, and thus PCC, an increasingly important factor, using in our toothpaste.
calcium oxide powder is used as a basic flux. It is used in the refining of sugar and as a disinfectant and germicide. 5. Does calcium oxide dissolve in water.
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Description
Calcite Powder
Calcite Powder or Limestone is a common sedimentary rock composed primarily of the calcium carbonate mineral, calcite (CaCO3). Calcite Powder constitutes approximately 10 percent of the sedimentary rocks exposed on the earth's surface. Calcite Powder is formed either by direct crystallization from water (usually seawater) or by the accumulation of sea animal shells and shell fragments.
Features:
Higher mechanical properties in thermoplastic applications
Higher flow properties
Prevents chalking
Gloss and whiteness in paints and powder coating applications
Excellent dispersion properties
Imported Calcium Oxide
Food Grade (Plastic and Rubber)
Purity: 95 +-2%
Particle Size: 1500- 2000 Mesh
This is an introductory product from the Vinkimya platform.
Water absorber, moisture removal in Plastic and rubber industries.
Calcium Oxide in powder form, with a purity of 95.
It absorbs moisture and eliminates moisture related problems in plastics and rubber applications.
It can be used as a desiccant in PE PP master batches, rubber compounds, and PVC plastisols.
Applications for Calcium Oxide
Desiccant master batch production
Filler master batch
Plastics recycling
Pressure less, continuous curing systems such as microwave,
Wastewater treatment
Low-pressure curing in the cable industry
Construction chemicals where moisture must be eliminated
Calcite is a calcium carbonate mineral (minerals containing CO3) that is usually white. It is one of the most important minerals in the world and is extremely common. It can be found in the three main types of rocks (sedimentary, metamorphic and igneous rocks) and, in the form of marble or limestone, makes up much of the Earths crust. Calcite is one of the main minerals in limestone, marble and shells of marine species. Interestingly, calcite has more practical uses than most other minerals in the world. It has the same chemical formula as other types of calcium carbonate, such as limestone, marble and chalk: CaCO3. It comes in bright white color and it has nodular particle size with strong crystal structure.
The common features are as follows:
Rapid and complete dispersion
Very Low abrassion at high loading
Very low moisture content
Good compatibility with polymers and other additives
Better impact strength of polymer compound as compared to uncoated material
Applications:
As a formation bridging and filter-cake sealing agent in drilling fluids.
As a weighting material to increase the density of drilling fluids, to control downhole pressures.
As an extender in paints, especially in matte emulsion paints.
As a filler in plastics (example - 15 to 20% loading of chalk in PVC drain pipe) as well as thermosetting resins.
In a wide range of trade and DIY adhesives, sealants, and decorating fillers.
In setting stained glass windows, along with putty.
As a resist to prevent glass from sticking to kiln shelves when firing glazes and paints at high temperature.
As a common ingredient for many glazes, in ceramics/glazing applications.
In the production of glossy paper, replacing kaolin.
For the purpose of purifying iron steel materials, in a blast furnace, from iron ore.
As a building material in its own right (like marble) or limestone aggregate for the purpose of road-building and construction.
For making mortar, which is used in bonding bricks, concrete blocks, stones and tiles.
As a filler material for latex gloves, as precipitated Calcium carbonate (pre-dispersed in slurry form).
As a major component of blackboard chalk.
As an inert filler for tablets and other pharmaceuticals.
As a pH corrector in swimming pools, for maintaining alkalinity buffer to offset the acidic properties of the disinfectant agent.
In the production of toothpaste.
Environmental uses.
Note: Specifications and chemical analysis can be furnished only when we get to know the grades/applications desired by you.
We is one of the leading and prestigious companies specializing in mining and processing white marbles in Viet Nam. We ones 05 white marble quarries with the largest reserves in Nghe An province, Its total area of 117 ha.
We have 05 CACO3 grinding lines with modern technologies from Germany and China giving ranges of products with capacity up to 200,000 MTs/year. We have been receiving attention of international customers; they already visited and place order. Especially we received orders from difficult markets such as JaPan, Europe. And now we the top 1 exporter CACO3 powder from Viet Nam (main market is India, Bangladesh, Cambodia and China).
Our main product: Superfine Calcium carbonate powder; Acid stearic coated calcium carbonate
Used in coatings, inks, various plastic, rubber, PVC, paint, non-woven fabric, leather, wire and cable etc.
Chemical & physical properties:
- CACO3 content: > 98%
- Whiteness: > 97%
- Brighteness: > 96%
- pH: 9.0 ± 1.0
- Moisture: < 0.25%
- Specific Gravity: 2.7g/cm3
- Ignition loss: < 43.8%
Payment Terms : TT or L/C
Delivery Time Shipment within 15 working
Price can be discussed, contact us if you interested.
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