| 品牌 | H-WF-1 .1LS |
| 规格 | 高白填料 阻燃剂 |
| 材质 | 氢氧化铝 |
| 产地 | 山东淄博 中铝 |
Aluminum Hydroxide
Al（OH）3
CAS NO. 21645-51-2
General Properties
Molecular weight
78
Mohs hardness
3
Density g/cm3
2.4
Ratio of refraction
1.58
Physical and Chemical Properties
Item Model
H-WF -1LS
H-WF -1
H-WF -3
H-WF -5
Chemical constituent
Al(OH)3 [%] ≥
99.7
99.7
99.7
99.7
Al2O3 [%] ≥
64.5
64.5
64.5
64.5
SiO2 [%] ≤
0.05
0.05
0.05
0.05
Fe2O3 [%] ≤
0.01
0.01
0.01
0.01
Na2O [%] ≤
0.35
0.35
0.35
0.35
Loss on ignition ≤
35.0
35.0
35.0
35.0
Attached water ≤
0.4
0.4
0.4
0.4
+325 mesh ≤
0.01
0.01
0.1
0.5
oil absorption ≈
32
32
32
32
Particle size
[um]
D10
0.3-0.6
0.3-0.6
0.5-0.8
0.7-1.0
D50
1-2
1-2
2-4
4-6
D90
4-6
4-6
7-10
8-12
Specific conductivity [µs/cm]
150
200
150
150
Whiteness [R457] ≥
97.0
97.0
96.0
96.0
PH value PH
10.0±1.5
Notes: In this specification, the mean particle size can also be produced according to customer's requirements.
Applications
●Plastics and rubber
●Coating, adhesives and electronic sealing material
●wire-insulating compound, rubber cable, conveyer belt
Packaging
●Compound paper or plastic packaging
●Net weight: 25kg/bag, or jumbo bag