
A compact muffle furnace to determine the percentage of ash in polymers — a mild-steel chamber operating from ambient to 1150 °C, with other sizes offered on request.
Burning off the polymer at high temperature leaves the inorganic ash and fillers behind, and weighing that residue gives the ash content — a key composition check for polymers and part of the carbon black content method.
International Equipments builds a compact muffle furnace with a 4 × 4 × 9 in mild-steel chamber reaching 1150 °C, for percentage of ash in polymers. Other sizes are available on request. Manufactured in Mumbai, CE marked and calibration-certified.
Representative specifications; other sizes supplied on request.
| Function | Determine percentage of ash in polymers |
|---|---|
| Size of working chamber | 4 in × 4 in × 9 in (other sizes on request) |
| Material of construction | Mild steel |
| Temperature range | Ambient to 1150 °C |
| Paint | Powder coated |
| Power | 230 V, 50 Hz, single phase |
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