| Customization: | Available |
|---|---|
| CAS No.: | 21645-51-2 |
| Formula: | Al(Oh)3 |
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Aluminum Hydroxide as a new inorganic flame retardant, it has the characteristics of halogen-free, low-smoke, non-toxic, anti-drip and filling. It is mainly used for rubber, plastics, paints, adhesives and other polymer materials to eliminate smoke and flame retardant. It can also be used as filling materials in building boards, artificial marble, paper and other products.
Aluminium hydroxide also finds use as a fire retardant filler for polymer applications. It is selected for these applications because it is colorless (like most polymers), inexpensive, and has good fire retardant properties. It decomposes at about 180 °C (356 °F), absorbing a considerable amount of heat in the process and giving off water vapour. In addition to behaving as a fire retardant, it is very effective as a smoke suppressant in a wide range of polymers, most especially in polyesters, acrylics, ethylene vinyl acetate, epoxies, PVC and rubber.
Ordinary Aluminum Hydroxide: white powder, with low iron content, soluble in acid and alkali, especially suitable as a flame retardant filling.
Application industries: glass, insulating materials, water treatment, etc.
Product name |
Al2O3 | Impurity content (%) | L.O.I | hydration | granularity | |||
| SiO2 | Fe2O3 | Na2O | +80mesh | +200mesh | ||||
| % | % | % | % | % | % | % | % | |
| AH-1 | ≥64.5 | ≤0.02 | ≤0.02 | ≤0.4 | 34.5±0.5 | ≤5 | <4 | >70 |
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