Transparent, dyed cooktop having improved color display capability, and method for producing such a cooktop

Transparent, dyed cooktop having improved color display capability, and method for producing such a cooktop

  • CN 102,245,526 A
  • Filed: 09/16/2009
  • Published: 11/16/2011
  • Est. Priority Date: 10/07/2008
  • Status: Active Application
First Claim
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1. one kind has transparent painted cooktop surface or the stone or metal plate for standing a stove on as a precaution against fire of the color display performance of improvement, it is made up of the glass-ceramic that comprises the main crystallization phases of high quartz mixed crystal conduct, thus except some inevitable trace substances, described glass-ceramic does not comprise chemical clarification agent arsenic oxide arsenoxide and/or weisspiessglanz, it is characterized in that greater than the transmittance values in the whole visible wavelength range of 450nm greater than 0.1%, transmission of visible light is 0.8-2.5%, and the ir transmissivity at the 1600nm place is 45-85%.

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