Castle Chemical Trading Co.,Ltd
We are a leading Boric Oxide Plant in Tianjin China which is a synthetic and modern chemical enterprise gathering manufacture and sales.
Boron Oxide
Other name: Boron Trioxide, Boric anhydride, Boron anhydrous, Boric Oxide
Boron Oxide CAS No.1303-86-2
Boron Oxide Formula: O=B-O-B=O (B2O3)
White or translucence crystalline powder.
Hard and brittle, Slightly bitter and Hygroscopic.
Soluble in alcohol and glycerin, slowly dissolved in 30 parts cold water or 5 parts boiling water.
Relative density is 2.46(crystal). Melting point 450ºC(crystal).
Common Purity: 99.99%, 98.5%, 95%...
Common Particle Size: 80mesh, 120mesh, 200mesh...
Our High quality start from Boron Ore
We purchase high purity boron concentrate from high quality deposits in Türkiye, the United States, etc.
Boric acid with a purity higher than 98.5% is produced through decomposition, screening, acidification, high temperature and other production processes.
According to customer requirements, we can make 80mesh, 120mesh, 200mesh powder particles as well.
Boric Oxide Application Scene
Refractory Solution
Enhances the melting properties, chemical resistance, and thermal stability of refractory materials
Glass Solution
Improving optical clarity and refractive index in optical glass, making acid-resistant glass...
Chemical Solution
Fluxing in welding, facilitates organic synthesis reactions, improving the conductivity of electronic materials...
Ceramic Solution
Lower the melting point and facilitate sintering, improving optical properties in optical ceramics...
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