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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 ...
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]
Shortly following the introduction of the art of glass eye-making to the United States, German goods became unavailable because of World War II. As a result, the US instead made artificial eyes from acrylic plastic. [4] Production of modern ocular prosthetics has expanded from simply using glass into many different types of materials.
The ingredients used to make the glass were lower-cost than those used to make lead glass. In addition, the glass hardened faster, meaning the workforce was forced to shape or press it quicker—lowering costs for labor in addition to lower costs for ingredients. [68] This new formula for glass quickly replaced the recipe consisting of lead at ...
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 ).
Oxyd (1991), a game for Amiga, Atari ST, and Macintosh; Marble Drop (1997), a computer game wherein players place marbles in a complicated apparatus in an attempt to solve a puzzle; Lose Your Marbles (1997), a PC puzzle game where players line up marbles of the same color to add marbles to the other player's board and eventually block their board
[1] [2] Warm glass is rolled on the marver, both to shape it and as a means of temperature control. [ 3 ] With a high specific heat capacity , the surface absorbs heat from the glass; because of the relatively slow flow of heat through the glass, it does so particularly from the outermost material, forming a more viscous skin.
Recently, it is available in monolithic dimensions of 2.8 x 1.2m. [citation needed] 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 ...