Barium sulfate can be divided into three types: natural barium sulfate, precipitated barium sulfate and nano barium sulfate. Natural barium sulfate is both a pure substance and a compound. Precipitated barium sulfate is obtained through chemical reaction. Nano barium sulfate […]

Performance parameters of calcium carbonate have important impact on modified masterbatch of plastics, it is mainly reflected in following aspects: Calcium content Calcium content is an important quality indicator of calcium carbonate. Modified masterbatch of plastics has high requirements for calcium content,

Calcium carbonate, as an inorganic filler, is widely used in industries of plastics, rubber, coatings and paper-making. Whiteness is one of the important indicators to measure its quality. Whiteness not only affects the appearance of the product, but also directly affects the market value and application performance of

Talc powder is made of talc, it is white or off-white fine powder, odorless and tasteless. Its main component is hydrous magnesium silicate. It has many excellent physical and chemical properties, such as: lubricity, fire resistance, acid resistance, insulation, high melting point,

What is heavy calcium carbonate? Heavy calcium carbonate (GCC), also called heavy calcium, it is made from ground natural carbonate minerals, such as: calcite, marble and limestone. It is a commonly used powdered inorganic filler, it has advantages of high chemical purity, high inertness, good thermal stability, no