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2. Tempered glass - Wikipedia

   en.wikipedia.org/wiki/Tempered_glass

   Tempered or toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. Tempering puts the outer surfaces into compression and the interior into tension. Such stresses cause the glass, when broken, to shatter into small granular chunks instead of ...

3. List of physical properties of glass - Wikipedia

   en.wikipedia.org/wiki/List_of_physical...

   Soda–lime glass (for containers) [2] Borosilicate (low expansion, similar to Pyrex, Duran) Glass wool (for thermal insulation) Special optical glass (similar to Lead crystal) Fused silica Germania glass Germanium selenide glass Chemical composition, wt% 74 SiO 2, 13 Na 2 O, 10.5 CaO, 1.3 Al 2 O 3, 0.3 K 2 O, 0.2 SO 3, 0.2 MgO, 0.01 TiO 2, 0. ...

4. Duralex - Wikipedia

   en.wikipedia.org/wiki/Duralex

   Duralex. Duralex is a French tempered glass tableware and kitchenware manufacturer located in La Chapelle-Saint-Mesmin in Loiret, France. [3] Using a technique developed in the 1930s by Saint-Gobain, moulded glass is heated to 600 degrees Celsius then cooled very quickly, giving it an impact resistance that is twice superior to normal glass. [4]

5. Corelle - Wikipedia

   en.wikipedia.org/wiki/Corelle

   Corelle serving bowl, in "Butterfly Gold" [1][2] pattern introduced at launch in 1970. Corelle is a brand of glassware and dishware. It is made of Vitrelle, a tempered glass product consisting of two types of glass laminated into three layers. [3][4] It was introduced by Corning Glass Works in 1970, but is now manufactured and sold by Corelle ...

6. List of thermal conductivities - Wikipedia

   en.wikipedia.org/wiki/List_of_thermal_conductivities

   Tempered at 150°C and air cooled 32.2 32.2 32.8 Tempered at 200°C and air cooled 33.1 33.9 33.5 Tempered at 250°C and air cooled 36.8 36.4 37.2 Tempered at 300°C and air cooled 37.7 38.5 38.1 Tempered at 350°C and air cooled 38.1 38.5 38.9 List: Hattori, D., J. Iron Steel Inst. (London) 129 (1), 189–306, 1934 in TPRC I pp 1115–1120 ...

7. List of refractive indices - Wikipedia

   en.wikipedia.org/wiki/List_of_refractive_indices

   List of refractive indices. Refraction at interface. Many materials have a well-characterized refractive index, but these indices often depend strongly upon the frequency of light, causing optical dispersion. Standard refractive index measurements are taken at the "yellow doublet" sodium D line, with a wavelength (λ) of 589 nanometers.