High whiteness Aluminium Hydroxide superfine powder for filler
1. Product characteristics
The product uses the sodium aluminate solution produced by the sintering method as the raw material, and produced by the special seed two-stage decomposition, with small particle size, regular shape, low impurity content, uniform particle size, narrow distribution range, high whiteness, good dispersibility and low oil absorption rate. when the product is decomposed by heat, it does not produce toxic and corrosive gases, and the flame retardant performance is excellent.
2. Product applications
This product is widely used in wire and cable, rubber, foam insulation, silicone rubber, paper and PVC industries, etc., which plays the role of insulation, flame retardant and filler.
3. Product specifications
The product implements the standard of Chalco Q/CHALCO A014—2018.
|
Brands
|
Al(OH)3
|
SiO2
|
Fe2O3
|
Na2O
|
DOP
|
Whiteness
|
Conductivity
|
D50
|
+325
mesh
|
Moisture
|
|
%
|
%
|
%
|
%
|
ml/100g
|
%
|
us/cm
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μm
|
%
|
%
|
|
H-WF-1
|
≥99.5
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≤0.02
|
≤0.01
|
≤0.30
|
≤38
|
≥97
|
≤80
|
1±0.3
|
≤0.1
|
≤0.3
|
|
H-WF-2N
|
≥99.5
|
≤0.02
|
≤0.01
|
≤0.30
|
≤38
|
≥97
|
≤80
|
1.4±0.3
|
≤0.1
|
≤0.3
|
|
H-WF-5
|
≥99.7
|
≤0.05
|
≤0.01
|
≤0.3
|
≤25
|
≥97
|
/
|
5±2
|
≤0
|
≤0.3
|
4. Packing specifications
25kg/bag, 500kg/bag.
