Product Description

Product Definition: Low density, inert material composed of hollow alumino-silicate glass spheres. Chemical Composition (typical): Silica as SiO2 *0 - *3% Aluminium as Al2O3 *4 - *8% 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: ***0c Melting temperature: ***0c Loss on ignition at ***0c: < 3% Specified Properties: Sieve testing (AS***1.*1) >*0% retained at *5um and <2% retained at **5um Payment terms: L/C at sight or T/T, *0% down payment in advance of shipment, *0% payment against the fax of B/L Shipment: *0 days after receiving L/C Packing: **0kg,**0kg or ***0+kg bulk bag Supply capability: ******0 tons per month We hope we could establish a long relationship with you and waiting for your kind enquiry.