EN
Xi'an Unique Electronic & Chemical Co., Ltd.

Boron Oxide Is The Important Raw Materials Of Heat Resistant Galss

Boron oxide (B2O3), Formula Weight is 69.63.B2O3 can reduce the coefficient of expansion of glass, provide thermal stability and chemical stability of glass, increase the refractive index of glass, improve the gloss of glass and improve the mechanical properties of glass. B2O3 can reduce the viscosity of glass at high temperature and improve the viscosity of the glass at low temperature, so the glass with higher content of B2O3 has a wider forming temperature range. B2O3 also acts as a flux to accelerate the dissolution and clarification of the glass. 
Related News
  • Boric Acid Side Effects Humans

    Boric Acid Side Effects Humans

    May 29, 2019Excessive use of boric acid products cause human body boric acid or borate salt intake can lead to poisoning, boric acid salt for the skin, usually a wound or oral, or after long-term exposure can cau...view
  • Knowledge of the Boiling Point of Sodium Nitrate

    Knowledge of the Boiling Point of Sodium Nitrate

    October 25, 2018The boiling point of sodium nitrate is the temperature at which the saturated vapor pressure of the product is equal to the external pressure. Therefore, the more knowledge we know about the product, ...view
  • Boric Acid Fire

    Boric Acid Fire

    May 29, 2019Boric acid is heated to 100 ℃, due to constantly lose water, become metaborate it first, it has three variants, melting point 176 ℃, 201 ℃ and 236 ℃ respectively. Boric acid dehydration to produce...view
Contact Us