Calcium Carbonate-manufacture,factory,supplier from China

Welcome to our website dedicated to calcium carbonate! Calcium carbonate is an essential compound with various applications. Here, we focus on two important types: Superfine Calcium Carbonate and Light Calcium Carbonate.Superfine Calcium Carbonate is known for its extremely small particle size, which gives it unique properties and makes it suitable for a wide range of industries. It is used in advanced materials, coatings, and specialty applications where high precision and performance are required.

What is the role of calcium carbonate in modification? In recent years, with the rapid development of calcium carbonate processing technology and the rapid development of calcium carbonate surface treatment technology, it can improve many properties of products while reducing the cost of products, and some properties are unique.What is the role of calcium carbonate in modification?The environmental protection effect of calcium carbonate(1) Save oil resourcesCalculated based on the content of calcium carbonate filled in PE 30%, the annual output of plastic packaging bags is 3 million tons,

In the fascinating world of chemistry, many substances play important roles, and barium carbonate is one of them. Today, let's delve deep into barium carbonate, unveil its mysterious veil, and explore its extensive applications in various fields.I. Basic Characteristics of Barium CarbonateBarium carbonate, with the chemical formula BaCO₃, is a white powdery solid. It has a relative molecular weight of 197.34 and a certain density and melting point. Barium carbonate is insoluble in water but soluble in acids.

Barium carbonate, a chemical compound with the formula BaCO₃, plays a significant role in various industries and applications. In this article, we will explore the properties, uses, and importance of barium carbonate, along with references to its CAS number, sources like Sigma Aldrich, and its price variations. Barium carbonate is a white powder that is insoluble in water but soluble in acids. It has a high melting point and is known for its stability under normal conditions.

How to make better use of bariteIn addition to being used for increments, heavy calcium is mainly used to partially replace titanium and color pigments, replace light calcium and precipitated barium sulfate, and partially replace anti-corrosion pigments. When heavy calcium is used in interior architectural paint, it can be used alone or in combination with talc. Compared to talc, calcium carbonate reduces chalking rates, improves color retention and increases mold resistance in light paints. However, its poor acid resistance hinders its application in exterior coatings.

AbstractBarium carbonate powder is a significant chemical compound with diverse applications and properties. This paper aims to provide a comprehensive exploration of barium carbonate powder, covering its synthesis methods, physical and chemical properties, applications in various fields, and potential environmental and health impacts.

Product Knowledge丨Talking about the production status and development trend of domestic precipitated barium sulfateThe appearance of precipitated barium sulfate is a white amorphous powder with a relative density of 4.50 and a melting point of 1580°C. Due to its high refractive index (1.63-1.65), it shows a whiter color and a certain covering power. It is practically insoluble in water, ethanol and acid, soluble in hot sulfuric acid. It is easy to make mixed crystals with potassium permanganate, calcium carbonate or metal nitrate.

What materials can barium sulfate be made ofIn the production practice of plastic filler masterbatch, dewatering masterbatch and color masterbatch for many years, after careful research and extensive experiments, after practical application and research, the characteristics of high content and high whiteness stability of our products are all plays a critical role in application. Before the appearance of nano-stacked barium sulfate, most customers were using calcium carbonate, talc powder, mica powder, wollastonite powder, etc., and began to turn to high-end products.

Why are barites black and white?Precipitated barium sulfate should be close to neutral. If it is alkaline, it may neutralize with acid and reduce the catalytic effect of acid. Because the amount of acid added is large, MEK will decrease. In addition, the test of boiling resistance may not pass. The reason is that the cross-linking degree and cross-linking density of the paint film are poor after the acid catalysis effect is reduced. Now, many light calcium is added. It may be alkaline and react with the catalyst.

There are two types of barium sulfate, one is precipitation, the other is water washing. Barite is produced. Industrial products include barite crushing and barite precipitation by chemical reaction with barite as raw material.Barium sulfate dissolves in acid-base metal salts and becomes barium carbonate. It is slightly soluble in concentrated sulfuric acid and insoluble in other acids and bases.Although the chemical properties of precipitated barium sulfate are the same as barite powder, it has no crystallinity and is amorphous. Its texture is very fine and soft.