2017年2月28日星期二

silica hydrated white carbon black

Main composition and content: SiO2 90% , Al 1.77%, F 1.37%, Li 0.2% ,Fe2O3 0.025%
Use: As raw materials of water glass, enamel glaze materials; as filler of rubbers and coatings.
Packing: Upon clients' request. 

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