Refractory division

Insulation division

Ascending Pipe Pre-cast Refractory Body Soluble Products Bubble Alumina Brick Calcium Silicate Board Ceramic Fiber Products Coal-charging Hole & Bell Pre-cast Refractory Insulation Firebricks Precast Coke Oven Door Fused Magnesia Microporous Nano Thermal Insulation Products Vermiculite Board

Black Silicon Carbide Calcined Bauxite Chromite Sand Fused Alumina Fused Zircon Tabular Alumina Zirconia Fused Alumina Fused Magnesia

Current position： home REFRACTORY & INSULATION DIVISION APPLICATIONS Refractory For Glass Furnace detail

Mainly used in pool wall ,bottom of kiln etc ..key parts of glass kiln fused-casting-α-β-4

fused-casting-α-β-3

fused-casting-α-β-2

项目 Item		电熔α-β产品 Fused casting α-β product	电熔 β 产品 Fused casting β product
化学成分 % Chemical composition	Al₂O₃	94.0	92.0
	Na₂O	4.0	6.5
	SiO₂₊Fe₂O₃+TiO₂+CaO	≤2.0	≤1.5
体积密度(致密部分） Bulk Density (dense part)		≥3.40g/cm³	≥3.20g/cm³
常温抗压强度 Cold crushing strength		200 MPa	50 MPa
静态下抗玻璃液侵蚀速度（普通钠钙玻璃，1350℃x48h) Static anti-corrosion rate of glass liquid (normal soda-lime glass,1350℃x48h)		0.2mm/24h	/
荷软开始软化温度 Refractoriness under load (0.2 MPa)		/	1700℃
容量 Volume weight	PT	3.0g/cm³	≥2.9g/cm³
容量 Volume weight	WS	3.3g/cm³	≥3.1g/cm³
典型应用 Typical Application		主要用于高档玻璃窑炉的工作池池壁，铺面，料道和通道等部位。 Mainly used in pool wall ,bottom of kiln etc ..key parts of glass kiln

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