This product is mainly used in the production of magnesia cupel.
| Composition | MgO | CaO | Fe2O3 | Al2O3 | SiO2 | LOI |
|---|---|---|---|---|---|---|
| % | ≥96.0 | ≤2.5 | ≤0.7 | ≤0.8 | ≤2.5 | ≤0.5 |
| Mesh | +100 | +200 | +325 | -325 |
|---|---|---|---|---|
| Particle Size (μm) | +154 | +71 | +46 | -46 |
| Value (%) | 15-25 | 25-35 | 25-35 | 15-25 |
25kg in a woven bag. Special Package is available on requirements.
1. Electrical grade MgO powder is non-toxic, but with some dust. It is recommended to wear anti-dust respirators and gloves during operation.
2. Electrical-grade magnesium oxide powder should be stored in a well-ventilated, dry area away from direct sunlight. It is recommended to use the product within 12 months after delivery.

Company address: No.81,West Zhisheng St., Xishi Dist.,
YingKou, China(Liaoning) Pilot Free Trade Zone,
115004, P. R. China
Website: www.ykslmy.com
Head Office Tel: +86 (0)417 4896980
Mobile Phone & WhatsApp:+86 15652601032 (Ms. Lynn JI, Foreign Trade Manager)
Fax:+86(0)4174896979
Email: lynnji@ykslmy.com
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