What is the application value
Release time:
2024-09-19
Used as materials and fillers for rubber, plastics, pigments, coatings, papermaking, textiles, paints, inks, welding rods; used as barium-based grease, oil refining and sugar and rayon materials
The basic knowledge of barium sulfate products and the main ingredients, barium sulfate manufacturers to introduce you!
Barium sulfate, chemical title, also known as barite. Odorless colorless rhombic crystal or white amorphous powder. Stable nature, insoluble in water, acid, alkali or organic solvent.
Characteristics: White heavy fine powder. Odorless. It's tasteless. 1600 degrees Celsius above differentiation. Soluble in hot concentrated sulfuric acid, almost insoluble in water, ethanol and dilute acid. Natural sulfuric acid is barite. Synthetic by sodium sulfate and barium salt solution together. Relative density of 4.25~4.5. The boiling point is 1149°C.
Features: plate-like crystal, low hardness, complete cleavage at near right angles, high density, no foaming when exposed to hydrochloric acid. It is different from the similar calcite facies.
Widely used: used as materials and fillers for rubber, plastics, pigments, coatings, papermaking, textiles, paints, inks, welding rods; used as barium-based grease, oil refining, sugar and rayon materials; used as insecticides, Fungicides, rodenticides, explosives, green fireworks, signal flares, photobombs, medical X-ray photography indicators, etc. Also used for glass and pottery. Porcelain, leather, electronics, building materials, metallurgy and other parts. Metal barium can be used as a getter and adhesive for televisions and vacuum tubes. Barium, aluminum, magnesium, lead, silver and other metals made of alloy bearings.
Used as a filler for adhesives, sealants, rubber, plastics, paints, inks, white pigments, insulating tapes, etc., Can give rubber and plastic products X-ray impermeable. And can improve the flame resistance of neoprene products. Textiles can be used as sizing agents. Photo paper and coated paper are used as surface coatings.
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