Customization: | Available |
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CAS No.: | 21645-51-2 |
Formula: | Al(Oh)3 |
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1. Endothermic effect: After reaching a certain temperature, dehydration and endothermic effect begin to inhibit the temperature rise of polymer.
2. Covering effect: ATH will form a protective film on the surface of the fuel after dehydration, which plays the role of isolating oxygen and preventing combustion.
3, carbonization: flame retardant under combustion conditions to produce strong dehydrating substances, not easy to produce flammable volatile matter, to avoid the spread of flame.
4. Dilution: ATH filling reduces the concentration of the combustible polymer. The water vapor released by ATH dehydration dilutes the concentration of combustible gases and oxygen, preventing combustion.
Technical Index
Product Name | Aluminum Hydroxide | ||
Subject | AH-1 | AH-3 | AH-5 |
AL(OH)3 % | ≥99.5 | ≥99.5 | ≥99.5 |
SiO2 % | ≤0.03 | ≤0.03 | ≤0.02 |
Fe2O3 % | ≤0.02 | ≤0.03 | ≤0.02 |
Na2O % | ≤0.35 | ≤0.40 | ≤0.40 |
L.O.I % | 34.5±0.5 | 34.5±0.5 | 34.5±0.5 |
Moisture % | ≤0.30 | ≤0.35 | ≤0.35 |
Particle Size D50 (μm) | 1.5 ~ 2 | 3 ~ 4 | 4.5 ~ 6.5 |
Whiteness % | ≥96 | ≥96 | ≥96 |
Oil Absorption (Castor Oil) ml/100g | ≤45 | ≤40 | ≤37 |
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