Aluminium Hydroxide (ATH)
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China [CN] 1. Quick Details
Brand Name: REAPCHEM
Pro Name: Aluminium Hydroxide
Other Name: ATH
Place of Origin: Shandong, China
Molecular Formula: Al(OH)₃
CAS NO.: 21645-51-0
Appearance: White Fine Powder
2. Packaging & Delivery
Packaging detail: PP woven bag with PE inner bag in 25kg/1000kg or according to customer's demand.
Loaded: 24mt/20'FCL with pallets, 25-27mt/20'FCL without pallets
Delivery detail: Within 7-10 days
Transportation: BY SEA
Port: QINGDAO or TIANJIN
3. Specifications
Analysis ItemSpecificationAppearanceWhite powderAssay≥99.6%SiO2≤0.02%Na2O≤0.3%Fe2O3≤0.01%Loss on ignition34.5 ± 0.5pH8~10Electrical conductivity≤150 us/cmMoisture≤0.2%Whiteness≥96%Particle size D501~2µmOil absorption≤50 ml/gRefractive index1.584. Application Fields:
Aluminum Hydroxide (ATH), also referred to as alumina trihydrate, is the most widely applied halogen-free flame retardant and smoke suppressant worldwide. It decomposes endothermically at 180~220°C, releasing water vapor to cool materials, dilute flammable gases and form a protective char layer, thereby efficiently inhibiting flame propagation in polymers, cables and coatings. With superior smoke suppression and flame-retardant properties, ATH is widely used in PVC cables, rubber products and carpet backing materials.
5.Product Advantages
• Factory Direct Supply: Stable batch purity and particle size, complete MSDS, COA, RoHS, REACH certificates, support surface modification and customized particle size products
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