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Chinese Leading Silica Fume Manufacturer, Forniamo prodotti a base di fumi di silice ad alte prestazioni alle industrie del calcestruzzo e dei refrattari in tutto il mondo.
Fume di silice non intensificato, which is made from a large amount of highly volatile silicon monoxide gas produced during the smelting process, is rapidly oxidized with air and condensed into silica dust, for refractory, fertilizzante, costruzione, ecc.
Fume di silice densificato, is a further processing of the original micro-silica fume to obtain a denser encrypted micro silica fume, commonly used in concrete applications.
Fume di silice non intensificato ( 300~450kg/m³)
Fume di silice densificato ( 500~650 kg/m³)
SIO2: 85%, 92%,94%,96%
Insieme a te, Speriamo di lavorare su prodotti che definiscono un settore e cercano di rendere il nostro mondo ancora migliore.
HSA has advanced production equipment and standard experimental instruments, and maintains close contact and strategic cooperation with many famous multinational corporations. Our market covers America, Canada, Mid-east, Russia, Spagna, South Africa, Southeast Asia and etc.
We have strict process-control measures and advanced quality-check equipments to guarantee quality.
We have our own R&D team to provide technical support for our customers.
21 years experience in silica powder production, products exported to many countries around the world
We have enough stock for regular orders, and could deliver the cargo asap.
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