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PRODUCTS
magnesium hydroxide
MAGSTAR®
Magnesium Hydroxide
Magnesium hydroxide produced from magnesium in seawater
Features
Fine Powder Created from the Sea
Tateho manufactures magnesium hydroxide mainly using bittern as a raw material from which salt has been removed from sea water.
0.13% of magnesium is dissolved in seawater, so 1 ton of magnesium can be extracted from 800 tons of seawater.
Tateho uses this inexhaustible resource effectively and offer MAGSTAR® magnesium hydroxide to customers.
Usages
• Additive for plastics
• Sintering additive for ceramics
• Raw materials for ceramics
Chemical Properties (Typical)
| Grade | MAGSTAR®️ | ||
|---|---|---|---|
| #20 | |||
| Mg(OH)2(%) | 99.3 | ||
| CaO(%) | 0.27 | ||
| SiO2(%) | 0.08 | ||
| Cl(%) | 0.18 | ||
| SO3(%) | 0.09 | ||
| Al2O3(%) | 0.03 | ||
| Fe2O3(%) | 0.03 | ||
| 水分(%) | 0.73 | ||
Chemical composition: X-ray fluorescence method
*The properties are the typical values and not the guaranteed values.
Filter Condition
Purity
98% or more but less than 99.9
Particle Size
1 μm or more but less than 10 μm
Shape
powder
Price
（Price per kg）
（Price per kg）
200 yen or more but less than 1,000 yen
PRODUCT LIST
Magnesium Oxide
- TATEHOMAG®（Light Burned Magnesium Oxide）
- TATEHOMAG®（Magnesium Oxide for Electromagnetic Steel Sheets）
- TATEHOMAG® #700（Light Burned Magnesium Oxide）
- DISPERMAG®（Highly Dispersible Magnesium Oxide）
- PUREMAG® FNM-G（High Purity Magnesium Oxide）
- DENMAG®（Electro-Fused Magnesium Oxide）
- DENMAG®（Magnesium Oxide for Electrical Heater）
- DENMAG® SSP（Electro-Fused Magnesium Oxide）
- MIRACRYSTAR®（Single Crystal Magnesium Oxide Substrates）
- TATECERA® EMG（Magnesium Oxide Insulator）
- TATECERA® SMG（Magnesium Oxide Ceramics（Setter））
- TATECERA® CMG（Magnesium Oxide Ceramics（Crucible・Sagger））
Magnesium Hydroxide
Magnesium Aluminate
Calcium Oxide
Zirconium Dioxide
Aluminum Oxide
Calcium Sulfite
Silicon Carbide
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