Fused Silica is produced from high purity natural silica stone, melted at extremely temperature to create high purity, high SiO2 composition, high electrical resistance, lowest thermal expansion and exceptionally good thermal shock resistance.
Application
Fused Silica is used mainly in refractories, epoxy molding compounds, investment castings, ceramics, shell moulds, silicon rubbers, and electrical insulators.
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SPECIFICATIONS: |
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Size : 1-100mms |
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SiO2 : 99.90MIN |
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Fe2O3 : 15ppm max |
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Li2O : 1.0ppm max |
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Al2O3 : 25ppm-100ppm |
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K2O : 20ppm max ; |
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Na2O : 11 ppm max ; |
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Fused Silica grains and powder can be supplied | |
