Method for producing toughened glass plate

Method for producing toughened glass plate

  • CN 105,121,379 A
  • Filed: 05/22/2014
  • Published: 12/02/2015
  • Est. Priority Date: 05/24/2013
  • Status: Active Application
First Claim
Patent Images

1. a manufacture method for strengthening glass sheets, is characterized in that, after carrying out ion exchange treatment to the strengthening sheet glass of below thickness of slab 2.0mm, the temperature with more than 50 DEG C and lower than the strain point of strengthening sheet glass is heat-treated.

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