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Ceramsite sand

Type of posting Offer
Category Abrasives
City / Port Zhengzhou, CN, China
Price USD 299 ~ 999 per Tonn
Address A-801 Kaixuanmen Tongbai South Road
Description Ceramsite sand
Size:10mesh-300mesh AFS25-AFS125

Main Chemical Composition:
Al2O3:75%min
Fe2O3:5%max
TiO2 :5%max
SiO2:5%-20%

Physical Properties:
Shape:ball, spherical
Angularity: 1.1 max, similar to ball
Bulk Density:1.95-2.05(g/cm3)
Refractoriness: 1790 C min
Thermal expansion: 0.13% (10 min at 1000 C )
Application:
Waterglass bonded sand, resin bonded sand, precision casting, Expendable Pattern Casting (EPC), Copper and Aluminium articles casting treatment.
Advantages:
1,replacement of Quartz Sands and Silica Sands
2,Low thermal expansion rate
3,high refractoriness
Date 2015 Aug 21, 03:08