englishthai



Plastics

    • Both heat setting and air setting type are available.
    • Thermal spalling and slag resistance.
    • At the high temperature providing high strength, high density and low shrinkage.

    • Forming an alternative fireclay or high alumina brick in many type of kiln.
    • For high temperature of steel plant, roof and side wall of reheating furnace.
    • Easily rammed to any shape with pneumatic hammer and manual hammers.


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  • Plastic 43

    Plastic 60

    Maximum Service Temperature °C 1,700 1,760
    Approximate Amount Required as Rammed kg/m3 2,300 - 2,400 2,550 - 2,560
    Bulk Density After Drying at 110°C kg/m3 2,150 - 2,200 2,390 - 2,400
    Modulus of Rupture
    - After Drying at 110°C kg/cm2 5 - 8 5 - 8
    - After Heating at 1,200°C kg/cm2 40 - 45 55 - 60
    Permanent Linear Change
    - After Drying at 110°C kg/cm2 -0.8 -0.8
    - After Heating at 1,200°C kg/cm2 -0.3 -0.1