GB/T 36259-2018: Translated English of Chinese Standard. (GBT 36259-2018, GB/T36259-2018, GBT36259-2018): High aluminum silicate cover glass for touch panel
https://www.chinesestandard.net, 17 ago 2018 - 15 pagine
This Standard specifies classification, requirements, test methods, inspection rules, packaging, marks, transport and storage of high aluminum silicate cover glass for touch panel. This Standard is applicable to colorless and transparent high aluminum silicate cover glass for touch panel of which alumina content is greater than 12%.
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Packaging marks transport storage
100mm glass 50mm sample acceptance Number according to formula aluminum silicate cover Appearance quality batch of glass box rack Chemical composition Chemical strengthening properties chemical strengthening treatment chemically strengthened 100mm contact point Curvature depth and surface diagonal difference Exit-factory inspection Float glass glass for touch glass GB/T glass is unqualified glass sample high aluminum silicate impact resistance input load of 200g load piece maximum pressure increase megapascals method bending strength Microscopic waviness millimeters Nominal thickness Superior oxide packaging panel shall comply Perform determination according pieces/m2 point defects products Qualified products provisions of Table Qualified products 0.30mm≤t≤0.70mm scratch defects Section defect silicate cover glass Single chip specified in GB/T Standard Stress layer depth Superior products Qualified support frame surface stress take 3 pieces take the arithmetic test according test machine thickness deviation Thickness difference thickness Superior products touch panel Type inspection unqualified pieces Vickers hardness Visible light transmittance