MOQ:20
Quantity:100
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Product Definition:Low density, inert material composed of hollow alumino-silicateglass spheres.
Chemical Composition (typical):
Silica as SiO2 50 - 63%
Aluminium as Al2O3 24 - 38%
Iron as Fe2O3 1 - 7%
Potassium as K2O 0.5 - 6%
Calcium as CaO 0 - 2%
Magnesium as MgO 0 - 2%
Titanium as TiO2 0 - 2%
Sodium as Na2O 0 - 2%
Physical Properties (typical):
Appearance: Grey powder
Specific gravity: Less than 1.0g/cm3
Moisture: 1% maximum
% Sinkers: 6% maximum by volume
Sintering temperature: 1200c
Melting temperature: 1350c
Loss on ignition at 1000c: < 3%
Specified Properties:
Sieve testing (AS1141.11) >80% retained at 75um and <2%retained at 425um
Payment terms: L/C at sight or T/T, 30% down payment in advance ofshipment, 70% payment against the fax of B/L
Shipment: 10 days after receiving L/C
Packing: 500kg,550kg or 1000 kg bulk bag
Supply capability: 100-200 tons per month
We hope we could establish a long relationship with you and waitingfor your kind enquiry.
