quartz glass

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quartz glass

a transparent, colorless crystal, made by fusing pure quartz sand, which transmits ultraviolet light.

quartz glass

Crystalline quartz used for prisms and lenses; fused quartz used for windows, through which ultraviolet radiations are freely transmitted.
See also: quartz

quartz glass

A glass of pure silica, transparent to ultraviolet light.
References in periodicals archive ?
In practical lab applications, the thermal stability of fused quartz can be related to safety," says Doug Sisson, president of DC Scientific, Pasadena, MD, a manufacturer of glassware including fused-quartz lab ware.
996 percent," explains James Horvath, president of Technical Glass Products (TGP), Painesville, OH, one of the nation's largest distributors and fabricators of fused quartz material.
Using the best raw materials, fused quartz is one of the purest materials available, having a nominal purity of up to 99.
The cadmium telluride material, which is deposited as a layer on the film, is processed in fused quartz.
Modulus was determined for polycrystalline aluminum (#2024-T6) and fused quartz using the DMA 7e.
The expansion will enable the company to meet increased demand for its high-purity specialty fused quartz materials, used by the semiconductor industry in the production of computer chips.
List of Graphs Graph 1 Market for glass tubes in the country in question, 2006-2012 (US dollars) Graph 2 Market for unworked glass tubes in the country in question, 2006-2012 (US dollars) Graph 3 Market for glass tubes of fused quartz and other fused silica in the country in question, 2006-2012 (US dollars) Graph 4 Market for glass tubes of low expansion glass in the country in question, 2006-2012 (US dollars) Graph 5 Market for other glass tubes in the country in question, 2006-2012 (US dollars) Graph 6 Market for glass tubes in the country in question, 2006-2017 (US dollars)
Type C fused quartz, flat panel, Type FB flat quartz infrared heaters, gas catalytic panel heaters, high intensity heaters, and Unitube tubular quartz infrared heaters provide peak efficiencies by matching emissive wavelengths of heating elements to absorption wavelengths of product (Selective Wavelength Method).
Dynasil Corporation of America (OTCBB:DYSL), fabricator of optical blanks from synthetic fused silica, fused quartz, and other optical materials for the semi-conductor, laser, space and optical components industries, and through its subsidiary, Optometrics Corporation, a worldwide supplier of optical components including diffraction gratings, thin film filters, laser optics, monochromators, and specialized optical systems, announced results of operations for the 3rd quarter ended June 30, 2006.
GE offers a full range of fused quartz materials for use in applications where high purity, low particle count, and high temperatures are required.
GE Advanced Materials is a world leader in providing materials solutions through engineering thermoplastics, silicon-based products and technology platforms, and fused quartz and ceramics.
GE Specialty Materials is an advanced materials technology and service company offering a wide range of products including chemical water treatment programs, process additives, fused quartz and silicones.