Product

Dense refractory wear-resistant castable

The dense wear-resistant refractory castable is  made of refractory aggregate , refractory powder . binders and other additives.


Product Detail

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Product Description

The dense wear-resistant refractory castable is  made of refractory aggregate , refractory powder . binders and other additives.  At the construction site, it can be mixed with proper liquid, vibrated and fired before use.

Typical Features

high strength, wear-resistance, low porosity
thermal shock resistance
excellent stability , erosion-resistance
easy installation, long service life

Typical Application

metallurgy industrial furnace
chemical industrial furnace
waste incinerator
circulating fluidized bed boiler

Typical product properties

Light-weight insulation/refractory castable Product Properties

Product Code MYC160 MYC160-G MYC150-T MY145-NG MYC143-ULC MYC150 MYC145-T MYC145-M MYC140-CB MYC140-HA
Density (g/cm³) 3 3.1 2.7 2.7 2.7 2.9 2.5 3 2.4 2.5
Repture strength(Mpa) 110℃ x 24 h 11 7 11 5 7 11 9 7 5.6 5
1000℃ x 3 h 13 10 13 11 12 12 13 8 6 4
compressive strength(Mpa) 110℃ x 24 h 110 45 105 30 30 100 90 65 17 35
1000℃ x 3 h 115 75 115 90 90 115 1258 80 49 30
Permanent linear thrinkage (℃×3h) (%) 0.5 (1600) 0.5 (1600) 0.3 (1500) 0.4 (1450) 0.4 (1430) 0.3 (1500) 0.3 (1500) 0.3 (1450) 0.2 (1450) 0.2 (1400) 0.3 (1400)
Chemical composition (%) Al2O3 92 85 75 75 75 80 - 85 55 -
Fe2O3 0.5 - 1 - - - - - - -
Cr2O3 - 9 - - - - - - - -
SiC - - 20 - - - 70 - - -
CaO - - - < 0.2 < 1.96 - - - - -
MgO - - - - - - - 10 - -
Note: Test data shown are average results of tests conducted under standard procedures and are subject to variation. Results should not be used for specification purposes. The products listed comply to ASTM C892.

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