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Double Gob Orifice Rings For 10” Spout - Saint-Gobain

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SINTERED MATERIALS SPECIALTIES<br />

CHEMICAL ANALYSIS<br />

SiO 2<br />

98.5%<br />

CRYSTALLOGRAPHIC ANALYSIS<br />

Principal phase .................................................................................Fused silica<br />

PHYSICAL CHARACTERISTICS<br />

International System British Standard Units<br />

Bulk density ......................1.95 T.m-3 ..........................................122 pcf<br />

Open porosity ...........................10% ..............................................10%<br />

Cold crushing strength ........100 Mpa<br />

Coefficient of<br />

.......................................14500 psi<br />

thermal expansion ...........0.6 10-6 °C-1 .....................................0.4 10-6 °F-1 Thermal shock resistance ...very good ......................................very good<br />

TYPICAL APPLICATIONS<br />

PROSIL<br />

<strong>Spout</strong>s and feeder expendables for borosilicate glass and opal glass.<br />

The data quoted above provides average values for current production and is not contractual.<br />

If further information is required, please contact the <strong>Saint</strong>-<strong>Gob</strong>ain SEFPRO Marketing Department.<br />

17<br />

Fe 2O 3<br />

0.05%<br />

Other<br />

1.45%<br />

© 2000 - 2010 <strong>Saint</strong>-<strong>Gob</strong>ain SEFPRO - Expendables for Container and Tableware

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