Tempered glass and glass

Tempered glass and glass

  • CN 103,588,392 A
  • Filed: 12/08/2009
  • Published: 02/19/2014
  • Est. Priority Date: 01/21/2009
  • Status: Active Application
First Claim
Patent Images

1. a chilled glass, is characterized in that, as glass, forms, and contains 45~

  • 75% SiO in quality % 2, 0~

    30% Al 2o 3, 0~

    30% Li 2o+Na 2o+K 2o, and β

    -OH value is 0.3~

    1/mm.

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