Royal Refractories
Product category

Silica Ramming Mass

High-purity silica ramming mass for coreless induction furnace lining applications.

Typical applications

  • Coreless induction furnace linings
  • Rammed monolithic furnace linings
  • Foundry melting applications

Royal Silica Ramming Mass

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Technical Properties
Sintering Temp Min1200°C
PCEMin32 / 1717
Density After Ramming2.35-2.5 g/cm³
LOIMax0.20%
Chemical Analysis
SiO2 Min98%
Fe2O3 Max0.05%
Al2O3 Max0.3%
Additional Information
Application Temp Max1700°C
Grading0-5 mm
Application AreaLining of coreless & foundry
Pack Size1 Bag = 50 Kg (double HDPE) or as per customer requirement
Shelf Life6 months when stored in a dry, covered area
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