China Aluminum Hydroxide for FRP Gratings Production, Find details about China Aluminum Hydroxide, Alumina Trihydrate from Aluminum Hydroxide for FRP Gratings Production
Aluminum Hydroxide for FRP Gratings Production
1. Alumina Trihydrate (ATH)
Chenxu Chemical supplies a halogen-free Alumina Trihydrate (ATH) grade that will fit almost any flame retardant or smoke suppression application or need in the marketplace. Our scientists have developed and formulated a wide variety of alumina trihydrate grades:
Particle sizes ranging from 1 to 80 microns
Untreated and chemically treated grades
Ground ATH
Precipitated ATH (high purity; low conductivity)
Product Name | Aluminum Hydroxide | |||||||
Synonym | Alumina Trihydrate / ATH | |||||||
Subject | AH-1 | AH-3 | AH-5 | AH-8 | A-8 | AH-10H | A-10 | A-15 |
AL(OH)3 % | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 |
SiO2 % | ≤0.03 | ≤0.03 | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.05 |
Fe2O3 % | ≤0.02 | ≤0.03 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.03 |
Na2O % | ≤0.35 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 |
L.O.I % | 34.5±0.5 | 34.5±0.5 | 34.5±0.5 | 34.5±0.5 | 34.5±0.5 | 34.5±0.5 | 34.5±0.5 | 34.5±0.5 |
Moisture % | ≤0.30 | ≤0.35 | ≤0.35 | ≤0.35 | ≤0.30 | ≤0.30 | ≤0.35 | ≤0.35 |
Particle Size D50 (μm) | 1.5 ~ 2 | 3 ~ 4 | 4.5 ~ 6.5 | 7 ~ 9 | 7.5 ~ 9.5 | 9~ 12 | 10 ~ 13 | 13 ~ 17 |
Whiteness % | ≥96 | ≥96 | ≥96 | ≥95 | 93-95 | ≥95 | 90~92 | ≥89 |
Oil Absorption (Castor Oil) ml/100g | ≤45 | ≤40 | ≤37 | ≤35 | ≤35 | ≤32 | ≤32 | ≤32 |
Product Type | Precipitated Fine ATH (Precipitated Source) | Fine Ground ATH (Mined Source) |
Hydrate Alumina | Alumina Trihydrate |
Aluminium Trihydrate | Aluminum Hydroxide |
ATH |