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  2. Laboratory glassware - Wikipedia

    en.wikipedia.org/wiki/Laboratory_glassware

    Laboratory glassware is a variety of equipment used in scientific work, traditionally made of glass. Glass may be blown, bent, cut, molded, or formed into many sizes and shapes. Glass may be blown, bent, cut, molded, or formed into many sizes and shapes.

  3. Container glass - Wikipedia

    en.wikipedia.org/wiki/Container_glass

    Container glass is a type of glass for the production of glass containers, such as bottles, jars, drinkware, and bowls. Container glass stands in contrast to flat glass (used for windows , glass doors, transparent walls, windshields ) and glass fiber (used for thermal insulation , in fiberglass composites, and optical communication ).

  4. Frit - Wikipedia

    en.wikipedia.org/wiki/Frit

    Frit. A frit is a ceramic composition that has been fused, quenched, and granulated.Frits form an important part of the batches used in compounding enamels and ceramic glazes; the purpose of this pre-fusion is to render any soluble and/or toxic components insoluble by causing them to combine with silica and other added oxides. [1]

  5. Glass - Wikipedia

    en.wikipedia.org/wiki/Glass

    The refractive, reflective and transmission properties of glass make glass suitable for manufacturing optical lenses, prisms, and optoelectronics materials. Extruded glass fibres have applications as optical fibres in communications networks, thermal insulating material when matted as glass wool to trap air, or in glass-fibre reinforced plastic ...

  6. Cobalt glass - Wikipedia

    en.wikipedia.org/wiki/Cobalt_glass

    Cobalt glass—known as "smalt" when ground as a pigment—is a deep blue coloured glass prepared by including a cobalt compound, typically cobalt oxide or cobalt carbonate, in a glass melt. Cobalt is a very intense colouring agent and very little is required to show a noticeable amount of colour.

  7. 18th century glassmaking in the United States - Wikipedia

    en.wikipedia.org/wiki/18th_century_glassmaking...

    Additional ingredients may be added to color the glass. For example, an oxide of cobalt is used to make glass blue. [3] Broken and scrap glass, known as cullet, is often used as an ingredient to make new glass. The cullet melts faster than the other ingredients, which results in some savings in fuel cost for the furnace. Cullet typically ...

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    mail.aol.com

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  9. Foam glass - Wikipedia

    en.wikipedia.org/wiki/Foam_glass

    Lava foam glass: natural lava such as obsidian and industrial waste slag is used as the base material, and a certain amount of glass powder can also be added to reduce the foaming temperature and foam glass made of or the like as a foaming agent. Generally used as insulation materials and wall materials for construction and industrial equipment.