Boric Oxide 60 Mesh
Boric Oxide 60 Mesh
Product Overview:
Identification of Substance: diboron trioxide
CAS #: 1303-86-2
Boric oxide (boron trioxide), supplied in a 60 mesh grade, is a boron compound used primarily in glass and ceramics manufacturing. It is commonly employed as a fluxing agent in borosilicate glass and fiberglass production, where it lowers melting temperature, improves thermal shock resistance, and increases chemical durability of the finished glass. Additionally, it serves as a raw material in ceramic glazes and enamels, contributing gloss and hardness to fired coatings. Boric oxide is also utilized as a flux in metal finishing operations, particularly soldering and brazing, where it helps remove oxides and promote proper metal bonding. Furthermore, it finds applications as a raw material in the manufacture of other borate compounds, including boric acid and borate fertilizers, used across chemical manufacturing.
Relevant identified uses:
Chemicals for various applications
Cleaning agent / Cleaner
Ceramics
Fiberglass
Documentation:
Technical Information:
Appearance
Glassy
B2O3
≥ 98.00 %
Elemental Boron
≥ 30.43 %
SO4
≤ 500 ppm
Fe
≤ 35 ppm
Cl
≤ 10 ppm
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