SIO2 content 99.31% high quality flint pebbles
Model No.︰GT-SIB
Brand Name︰GT
Country of Origin︰China
Unit Price︰US $ 175 / ton
Minimum Order︰1 ton
Product Description
roduct Name:silica pebbles
Chemical Composition and Physical Properties:
| SiO2 | >=99.31% |
| Al2O3 | <=0.36% |
| Fe2O3 | <=0.018% |
| Specific Weight | >=2.66g/cm3 |
| Hardness mohs | >=8 |
| porosity | <=0.38% |
| actual abrasion rate of pebble | <=1.35 |
| appearance of pebble | Round(ellipse) |
| Color of product after burning | Gray and white |
Size:
| small size | middle size | big size |
| 2-4cm | 6-8cm | 10-12cm |
| 4-6cm | 8-10cm | 12-15cm |
Application:
Suitable of all kinds of ceramic raw materials and mineral grinding.
Good hardness and low abrasion for requirement on grinding media.
Payment Terms︰ T/T L/C
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