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Vitreous, electrical properties

Table 3.4-17 Electrical properties of vitreous silica (Lithosil )... Table 3.4-17 Electrical properties of vitreous silica (Lithosil )...
The properties of high quaUty vitreous sihca that determine its uses iaclude high chemical resistance, low coefficient of thermal expansion (5.5 X 10 /° C), high thermal shock resistance, high electrical resistivity, and high optical transmission, especially ia the ultraviolet. Bulk vitreous sihca is difficult to work because of the absence of network-modifyiag ions present ia common glass formulations. An extensive review of the properties and stmcture of vitreous sihca is available (72). [Pg.476]

Vitreous sihca has many exceptional properties. Most are the expected result of vitreous sihca being an extremely pure and strongly bonded glass. Inert to most common chemical agents, it has a high softening point, low thermal expansion, exceUent thermal shock resistance, and an exceUent optical transmission over a wide spectmm. Compared to other technical glasses, vitreous sihca is one of the best thermal and electrical insulators and has one of the lowest indexes of refraction. [Pg.500]

See other pages where Vitreous, electrical properties is mentioned: [Pg.114]    [Pg.301]    [Pg.146]    [Pg.222]    [Pg.817]    [Pg.131]    [Pg.114]    [Pg.236]    [Pg.111]    [Pg.18]    [Pg.114]    [Pg.114]    [Pg.71]    [Pg.458]    [Pg.50]    [Pg.766]    [Pg.120]    [Pg.340]    [Pg.96]    [Pg.625]    [Pg.139]    [Pg.141]    [Pg.438]    [Pg.288]    [Pg.349]    [Pg.893]    [Pg.401]    [Pg.76]    [Pg.664]    [Pg.69]    [Pg.288]    [Pg.34]    [Pg.879]    [Pg.253]    [Pg.212]    [Pg.310]    [Pg.318]    [Pg.80]    [Pg.401]    [Pg.1114]    [Pg.554]    [Pg.183]    [Pg.76]    [Pg.682]   
See also in sourсe #XX -- [ Pg.557 ]

See also in sourсe #XX -- [ Pg.557 ]



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Vitreous

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