Product Detail :
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Supply of refractory material - whytheat k - dense castable refractory or equivalent grade; maximum service temperature 1600 degree celsius; maximum grain size 5mm; chemical properties al2o3 60% (minimum), cao 4.0~4.7 %, fe2o3 1.0 % (maximum) ; physical properties dry density 2200-2250kg/m3; ccs 350 kg/cm2; thermal properties refractoriness
degree c (minimum) 1680; linear change linear change +/- 1.5 (max.) 1550 degree c/ 3hrs. to be packed in a bag of 25 or 50 kg each ~ .
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