Plastics Masses (Single Component)

PLASTICS MASSES (SINGLE COMPONENT)

BRAND NAME MAXPLAST-50 MAXPLAST-60 MAXPLAST-70 MAXPLAST-80 MAXPLAST-80AL
GENERAL PROPERTIES: Units
TYPE Ramming Mass
(Single Component)
Ramming Mass
(Single Component)
Ramming Mass
(Single Component)
Ramming Mass
(Single Component)
Ramming Mass
(Single Component)
NATURE OF BOND Chemical/Ceramic Chemical/Ceramic Chemical/Ceramic Chemical/Ceramic Chemical/Ceramic
BASE RAW MATERIALS Sillimanite, Chamotte Sillimanite, Andalusite Sillimanite, Tabular Alumina Sillimanite, Tabular Alumina Sillimanite, Tabular Alumina
SHELF LIFE Months 3 3 3 3 3
STATE AT DELIVERY Moist; Ready to Use Moist; Ready to Use Moist; Ready to Use Moist; Ready to Use Moist; Ready to Use
SERVICE TEMPERATURE (max) 0C 1600 1650 1650 1700 1450
GRAIN SIZE (max) mm 6 6 6 6 6
WATER ADDITION ON SITE* L/100kg 10-12 9-10 9-11 8-10 6-9
INSTALLATION METHOD Ramming (Machine) Ramming (Machine) Ramming (Machine) Ramming (Machine) Ramming (Machine)
CHEMICAL ANALYSIS:
    Al2O3 wt% 50-52 58-62 68-72 78-82 78-83
    Fe2O 0.9 – 1.3 0.9 – 1.3 1.1 – 1.6 1.0 – 1.5 1.0 – 1.5
PHYSICAL PROPERTIES:
Bulk Density (BD)  after Drying at 260°C/3h (min) g/cc 2.10 – 2.25 2.15 – 2.50 2.20 – 2.55 2.40 – 2.65 2.55 – 2.65
MECHANICAL PROPERTIES:
Cold Crushing Strength (CCS) after : kg/cm2
Drying at 260°C/3h (min) 80 – 120 100 – 200 120 – 250 150 – 300 130 – 250
Firing at 800°C/3h (min) 250 – 350 250 – 350 250 – 400 350 – 500 350 – 450
Fired at 1550°C/3h (min) 350 – 550 350 – 550 400- 650 400 – 600 350 – 550 (at 14000C/3h)
THERMAL PROPERTIES:
Permanent Linear Change (PLC) after Firing at 15500C/3h % -2.0 to +0.5 -1.5 to +0.5 -1.5 to +0.5 -1.2 to +1.0 1.0 to +1.5 (at 14000C/3h)
Refractoriness / PCE 0C/OC 1743 / 33+ 1763/34+ 1785 / 35+ 1820 / 37+ 1804 / 36+
* If the Plastic Mass becomes slightly harder; it’s advised to add / spray water into it before Ramming. It will not affect the quality of the product nor the life or workability. Mixing in Pan Mixer M/C at site is comulsory.

        

Notes

  • Mahakoshal does not warrant the accuracy, fitness for purpose or updates of any information disclosed herein. Specification of the products may change based on the geographical area to be supplied.
  • Data shown are based on average results of production samples and are subject to normal variation during individual tests.
  • and Min. values are given separately for testing purposes.
  • The information contained herein are exclusive property of Mahakoshal.

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