Size; OD 2mm-40mm
Technical data :
Quartz rod is made of high purity quartz sand and crystal flour. It was produced by high temperature melting furnace with advanced technology and equipment in the world. The surface and inner quality of our products can meet international advanced stEnpurd.
The properties of the rods are:
High purity: SiO2>99.8%
Erode resistance (any acid except HF);
Fire resistance(softening point 1730 ℃ );
Low coefficient of thermal expansion(5.5x10-7 ℃ ),
Excellent electrical property.
It is widely used in the fields of electronics, semiconductor and optical fiber etc.
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