fiberglass filter cloth (high silica fiberglass fi

A. Working temperature: 1450 degree celsius B. Soft point: 1550 degree celsius C. Continuous work time:10 minutes D. The tensile strength of normal atmosphere temperature: More than 8kg per 4ends E. Gas evolution: less than 60 cm3 per gram F. Color:deep brown, high silica coated G. mesh size: 2.0×2.0mm, other available size: 2.5×2.5mm, 1.5×1.5mm H. size: diameter 30×deep 28mm, changed according your actual requirements. Our product is woven with specific high twisted yarn and under special treated, heat-resistance temperature can be up to 1550º C. It is an ideal material to filterironand copperin smelting and casting process. The filter netting and fabric are particularly effective to separate bubbles, nip ashes, suspended oxides and other impurities from the molten metal.