Composition for glass, high-transmittance glass, and preparation method and application thereof

Composition for glass, high-transmittance glass, and preparation method and application thereof

  • CN 105,731,791 B
  • Filed: 03/07/2016
  • Issued: 01/15/2021
  • Est. Priority Date: 03/07/2016
  • Status: Active Grant
First Claim
Patent Images

1. A composition for glass, characterized in that the composition for glass contains SiO2

  • Al2O3

    Na2O、

    MgO、

    CaO、

    SrO、

    ZnO、

    La2O3

    Y2O3And CeO2The composition for glass further contains B2O3And ZrO2SiO based on the total weight of the composition for glass2Is 72.00 wt.%, Al2O3Is 3.00 wt% Na2The content of O was 4.08 wt%, B2O3Is 3.00 wt%, MgO is 5.05 wt%, CaO is 5.03 wt%, SrO is 3.16 wt%, ZnO is 2.17 wt%, ZrO is2Content of (B) 2.00 wt.%, La2O3Is 0.30 wt%, Y2O3Is 0.20 wt% CeO2Is contained in an amount of 0.01 wt%.

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