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silica fume - May, 10 2008
Silica fume, also known as microsilica, is a byproduct of production of silicon and ferrosilicon alloys. Because of its extreme fineness and high silica content, silica fume is a highly effective pozzolanic material.
HS No. 28112200 China Origin
Specification SiO2: 85 to 97 %
Density: 100 to 650 kg/ m3
(Densified Silica Fume and UnDensified Silica Fume)
Packing: Jumbo bags of 900kg/bag (20 bags per 20 FCL)
or 20kg or 25kg small plastic woven bags.
Payment: T/T or L/C at sight
(or CAD or D/P at sight with 30% deposit before shipmt ).
Delivery: We have warehouse in Guangzhou, Shanghai, Tianjin has stocks.
so that we can load goods into container once we receipt the payment.
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