Aluminum hydroxide
Contact Info
- Add:山东济南市天桥区新城庄1号, Zip: 250000
- Contact: 周经理
- Tel:13854102133
- Email:20541356@qq.com
Other Products
Aluminum Hydroxide (also known as: Hydrated Alumina, abbreviation: ATH)
Molecular formula: Al(OH)₃ or Al₂O₃·3H₂O
Molecular weight: 78
Technical Specifications
Item Name | Specification | ||||||
AH-1 | AH-5 | AH-10 | AH-14 | AH-25 | |||
Chemical Composition | Al(OH)₃% ≥ | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | |
SiO₂% ≤ | 0.01 | 0.1 | 0.05 | 0.05 | 0.05 | ||
Fe₂O₃% ≤ | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | ||
Na₂O% ≤ | 0.30 | 0.25 | 0.3 | 0.3 | 0.3 | ||
L.O.I ≤ | 35 | 35 | 35 | 35 | 35 | ||
Attached Alkali ≤ | 0.03 | 0.015 | 0.007 | 0.015 | 0.2 | ||
Attached Water ≤ | 0.3 | 0.25 | 0.4 | 0.4 | 0.1 | ||
D50 (μm) | 0.8-1.5 | 4-6 | 9-12 | 13-16 | 20-29 | ||
Whiteness% ≥ | 97 | 97 | 97 | 95 | 93 | ||
Oil Absorption ml/100g ≤ | 50 | 40 | 33 | 32 | 20-25 | ||
Refractive Index | 1.57 | ||||||
| 21645-51-2 | ||||||
Note: Can be surface-modified according to customer requirements.
Applications
Aluminum hydroxide is the most widely used and largest-volume inorganic flame retardant additive. As a flame retardant, it not only inhibits combustion but also reduces smoke, prevents dripping, and does not release toxic gases. It is a popular halogen-free, environmentally friendly flame retardant, and thus is widely applied across various industries, with usage increasing year by year.
Application scope: thermosetting plastics, thermoplastic plastics, phenolic resins, fiberglass reinforced composites, synthetic rubber, engineering plastics, cable materials, aluminum-plastic panels, silicone rubber, photovoltaic glass, adhesives, coatings, and building materials, among other industries.
Packaging and Transportation
Packaging: Inner plastic, outer woven laminated bags, net weight 25 kg or 40 kg per bag.
Transportation: This product is non-hazardous. Protect from moisture, rain, and packaging damage during transportation.
Storage: Store in a dry, well-ventilated warehouse.
| Industry Category | Chemicals |
|---|---|
| Product Category | |
| Brand: | 聚恒 |
| Spec: | |
| Stock: | 100 |
| Manufacturer: | |
| Origin: | China / Shandong / Jinanshi |
