Sunward Refractories

$Sunward Refractories$

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產品簡介

低水泥可鑄性材

高強度水泥可鑄材是以高級骨材配合超細微粉原料及特殊添加劑所製造，由於其低水泥量及低施工加水量，使其具有：

於各溫度範圍，皆具有高強度。
高耐磨力及高耐侵蝕力。
良好的體積穩定性。

product photo

Specification

Brand	SNC-W45	SNC- W55	SNC- W60	SNC- W70	SNC- W80	SNC- W90
Properties	SNC-W45	SNC- W55	SNC- W60	SNC- W70	SNC- W80	SNC- W90
Bulk Density (g/cm3) 1500 (1450)℃ × 3 hrs	≧2.1	≧2.3	≧2.4	≧2.65	≧2.7	≧2.85
Cold Crushing Strength (kg/cm2)1500℃ × 3 hrs	≧600	≧600	≧550	≧500	≧600	≧500
Modulus of Rupture (kg/cm2) 1500℃× 3 hrs	≧100	≧100	≧80	≧80	≧120	≧200
Chemical Composition(%)
Al2O3	≧45	≧55	≧60	≧70	≧80	≧90
CaO	≦2	≦2	≦2	≦2	≦2	≦2.5
Cr2O3	---	---	---	---	---	---
SiC	---	---	---	---	---	---
Water Required (%)	7.5~8.5	6.5~7.5	6.5~7.5	6.0~7.0	5.5~6.5	5.0~5.5
Installation Method	Vibrating

Brand	SNC-S85	SNC- S60	SNC-M81	SNC- M82
Properties	SNC-S85	SNC- S60	SNC-M81	SNC- M82
Bulk Density (g/cm3) 1500 (1450)℃ × 3 hrs	≧2.4 (1450℃)	≧2.3 (1450℃)	≧2.4 (1450℃)	≧2.3 (1450℃)
Cold Crushing Strength (kg/cm2)1500℃ × 3 hrs	≧500 (1450℃)	≧500 (1450℃)	≧500 (1450℃)	≧500 (1450℃)
Modulus of Rupture(kg/cm2) 1500℃× 3 hrs	≧200 (1450℃)	≧180 (1450℃)	≧500 (1450℃)	≧70 (1450℃)
Chemical Composition(%)
Al2O3	---	---	≧65	≧55
CaO	---	---	---	---
Cr2O3	---	---	≧20	≧35
SiC	≧85	≧60	---	---
Water Required (%)	7.5~8.5	7.5~8.5	5.0~5.5	5.0~5.5
Installation Method	Vibrating