
Cement expander (MgO based) — supplied worldwide to Iraq, the Gulf and Africa.
Al Nabras Al Aali supplies Expander Additive from qualified international manufacturers, delivered against the acceptance criteria below with a Certificate of Analysis for every batch, batch number and production date on every package. Head office in Baghdad, Iraq with an international trading office in JAFZA, Dubai — supplying operators, drilling contractors and oilfield service companies across Iraq, the GCC and Africa.
| Item | Acceptance Criteria |
|---|---|
| Appearance | Light brown / off-white powder |
| MgO content, % | ≥ 90 |
| Free CaO, % | ≤ 1 |
| Loss on ignition, % | ≤ 5 |
| Specific gravity, g/cm³ | ≥ 3.4 |
| Particles passing 200 mesh (75 μm), % | ≥ 90 |
| Cement linear expansion @ 24 h / 65 °C, % | ≥ 0.5 |
| Compatibility with Class G cement & fluid loss / retarder | Pass |
| Recommended dosage, % BWOC | 2 - 8 |
Tell us your quantity, delivery point (EXW / CIF / DAP) and required specification — we respond the same day.
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