Fused Cast AZS Block
Fused Cast AZS are the most widely used materials both in glass contact and superstructure of glass
melting furnaces.The products have passed the ISO international certified, are made of high pure material,
fired at high temperature by advanced technology, with the advantages of high strength, high
compression resistance, good thermal shock resistance, good performance in high temperature,
good thermal conductivity, good erosion resistance and so on. Widely be used for linings of furnace
1.Strong corrosion resistance 2.High thermal shock resistance
3.High refractoriness under load
4.Low permanent linear change on reheating
5.Only available for straight brick
Application: mainly used for working ends, feeder channel, side walls, superstructures, crowns, sidewalls,
tank bottoms, C-shaped brick and doghouse crown.etc.
Application: mainly used for side walls of flame furnaces with embedded melter bottoms, for total
security with average pulls and campaign lengths, and superstructures, front wall, back wall, top crown
in glass melting furnace.
Application: Mainly used for sidewalls, doghouses, throat, bottom budding, Dam blocks, electric
Physical properties and chemical composition
Bulk density g/cm3
Apparent Porosity %
Cold Crushing Strength Mpa
Exudation Temperature of Glass Phase
Bubble Separation Ratio(1300°C×10h)
Anti-corrosion rate of glass liquid
PT(RN RC N)
ZWS(RR EVF EC ENC)
WS( RT VF EPIC FVP DCL)
1.We offer free of charge samples.
2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.
3.We can adjust our production arrangement to meet your urgent requirement.
4.We offer good after-sale service.
Brief Introduction of Sunrise
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory
materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main
products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom
block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide,
sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.