INSUTAL 5A In West Bengal

Chemical Composition (Approximate Range)

Component

Content (%)

Al₂O₃ (Aluminum Oxide)

65–70%

SiO₂ (Silicon Dioxide)

10–15%

Fe₂O₃ (Ferrous Oxide)

0.5% MAX

CaO (Calcium Oxide)

>0.5% MAX

MgO (Magnesium Oxide)

LOI (Loss on Ignition)

4% MAX

Density: 0.75 – 0.08 gm/cc
Sieve Analysis: –60 mesh with +60 being 10.0% max


REQ. QTY

RATE

1 TON

5500/-


Key Benefits of INSUTAL 5A Powder

  • Forms an insulating layer to retain heat and boost energy efficiency.

  • Prevents oxidation and hydrogen pickup.

  • Aids inclusion clean-up for superior metal quality.

  • Easy to apply and effective across diverse casting scenarios.

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