quartz glass


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Related to quartz glass: fused silica

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 ?
Multi-lab, one of the world's leading specialists in fabricated quartz glass and ceramic technology, first approached Tyne and Wear Development Company last year.
In some cases, the use of quartz glass translates to more than twice the amount of ultraviolet output when compared to standard germicidal lamps of the same length.
However, this temperature is sufficient for a substance-to-substance joining of quartz glass samples, physically glued at an area of 15 x 15 [mm.
After a number of previous experiments on polishing quartz glass samples by Laser-Beam Polishing, a need for a purpose-adapted scanner system developed.
Parts are placed in a quartz glass container that is used to contain the plasma at atmospheric pressure once the container has been purged of air through the introduction of argon.
The oils occurring naturally in the skin will adhere to the quartz glass, and over time, heat exposure will cause the oils to burn into the bulb.
In a view to overcome this limitation, Beta quartz Glass ceramic inserts were incorporated in the composite resin [7,9].
They are made of quartz glass, which does not inhibit the emission of ultra-violet.
CIBA uses molds made of transparent quartz glass, which can be reused, unlike the plastic molds used for hydrogel lenses.
The masks are 4 x 4-inch to 7 x 7-inch quartz glass panels (here we will specify the thickness, if the weight of the masks is critical) coated with chromium.
Our heaters are designed for direct immersion into the majority of acid or alkaline solution's and are manufactured in various materials such as Teflon FEP or PFA, porcelain, quartz glass, PTFE, stainless steel, titanium
German fund manager Ventizz Capital Partners on Monday said it had agreed to sell the 60% in domestic quartz glass firm Qsil AG Quarzschmelze Ilmenau held by fund Ventizz III to a group led by Qsila[euro](tm)s chief executive, Stephan Behr, for an undisclosed price.