How scientific and industry exhibitions adapt to COVID-19 ?

How scientific and industry exhibitions adapt to COVID-19 ?
Nanotechnology, Evaporation Materials, Thin films and others Exhibitions: How do the technology industry fairs adapt to COVID-19 ? As the tally of events cancellations develop because due to the COVID-19 crisis, organizations are being tested to respond rapidly to guarantee business continuity. Photon Export specialist in coating services, Optics and Thin films planned to attend like every year to several exhibitions, conferences or congress in order to

Substrates Soda Lime or Borosilicate Glass, Wafers and Crystals

Substrates Soda Lime or Borosilicate Glass, Wafers and Crystals
Soda lime glass or silica sand based standard glass represents 90% of glass offering. To form borosilicate glass we need to add boric acid (B2O3), alumina and soda ash to the silica melt. Low thermal expansion (3,3 × 10−6 K−1 ) is the main property of it. According to the SiO2 content and alkaline earth content there are three groups of B2O3. Technical Glass Substrates, borosilicate glass, Silicon Wafer & Crystals The Non-alkaline-earth B2O3 group or