Aluminium hydroxide [ATH] CAS NO.21645-51-2

Min.Order Quantity:: 1 Kilogram

Purity:: 99% min

Port:: qingdao port

Payment Terms:: L/C,T/T

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Product Details

Keywords

ATH
Al2(OH)3
Flame Retardant

Quick Details

ProName: Aluminium hydroxide [ATH]
CasNo: 21645-51-2
Molecular Formula: Al2(OH)3
Appearance: white powder
Application: flame retartant
DeliveryTime: within 7 days after payment
PackAge: As the customers' requirement
Port: qingdao port
ProductionCapacity: Metric Ton/Day
Purity: 99% min
Storage: store at RT in dry place
Transportation: not regulated for transportation
LimitNum: 1 Kilogram

Superiority

al(oh)₃ %................................................................................................................................................................................99.5 min.

sio₂ %................................................................................................................................................................................... 0.02 max.

fe₂o₃ %................................................................................................................................................................................. 0.01 max.

na₂o %...................................................................................................................................................................................0.35 max.

na₂o (s) %.............................................................................................................................................................................0.04 max.

absorption of oil (ml/100g) ....................................................................................................................................................50 max.

whiteness %...............................................................................................................................................................................96 min.

moisture % ..............................................................................................................................................................................0.4 max.

elec. conductivity (μs/cm) ...................................................................................................................................................120 max.

particle size

d50 micron......................................................................................................................................................................... 1.1-1.7 max.

+325mesh %............................................................................................................................................................................ 0.1 max.

Details

1.aluminium hydroxide is dehydrated at the temperature above 200°c, 80 percent of crystal water will dehydrate at around 300 °c , the dehydration process helps to resist flame. the white smoke of steamer can dilute the dark smoke from the flame of polymer, which can reduce the smoke and poisonous gas.surface actived treatment aluminum hydroxide is availabled to improve the associativity and workability with resin, acting as both flame retardant and filler. when used in plastic, rubber and other acms can not only eliminate the flame and smoke, also help to resist electric leakage and electric arc and erosion. aluminium hydroxide can be surface actived treatment by silane, titanate or stearic acid or other appointed coupling agents.

2. usage: plastics and rubber,coating and adhesives.

3. packing: 25kg/bag,650kg/pallet,13mt/20'fcl.

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