Fused quartz sand and silica sand
Specification:
1.Very dry and clear no impurity
2.Sand size: 0-0.5mm,0.5-1mm,1-2mm,1-3mm,3-5mm,5-8mm
3.Certified:ISO9001,2000
1) High quality and purity
2) competitive price. we have our own factory, and the lowest price will be given
3) Various sizes. all kinds of sizes are available according to your requirements.
Application:
1. Silica sand is widely used for producing optical glass, such as plate glass, float glass, optical glass, glassware and special glass etc.
2. Refractory material.
3. Quartz sand also can be used for metallurgy, ceramic, foundries and abrasives etc.
Technical Specification
Type |
JQ-01 |
Technique |
Precipitated |
Form |
White powder |
whitness |
80-95 |
sio2(dry basis)% |
99-99.9 |
Ph Value |
6.5-7.5 |
Average particle size um |
4-5um |
Heating loss (105 for 2hr.)% |
2-3 |
Ignition loss(1000 for 2hr.)% |
3-4 |
BET surface area m2/g |
265-280 |
DBP absorption value ml/100g |
310-320 |
Package &shipping ;
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