Ultrafine Precipitated Aluminum Hydroxide ATH

  • 产品名称: Ultrafine Precipitated Aluminum Hydroxide ATH
  • 产品分类: Aluminium?Hydroxide
  • 公司名称: 澳门24小时娱乐城
  • 型号规格:
  • 产品用途:
  • 产品价格: ¥0.0
  • 添加时间: 17/08/28
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Ultrafine Precipitated Aluminum Hydroxide ATH

Description:

1)Ultrafine precipitated aluminum hydroxide is regular crystal structure products made by additional process. It has the benefits of high-purity, ultrafine-precipitated, regular crystal shape, low surface activity and small specific surface area, can be widely used in various of processing technology.
 
2)Aluminum hydroxide working principle is absorbing heat and decomposing into alumina and water, without generating toxic gas and corrosive substance, the decomposition process absorbs lots of heat during the polymer’s combustion, to prevent polymer rapid decomposition and delaying the formation of flammable by-products. The water vapor produced displaces oxygen to play a similar role of inert gas. A protective layer formed by alumina and carbon products on the surface of the polymer to suppress combustion and lower the smoke density.
 

Typical physical and chemical properties

Item
Unit
Typical analysis
Al(OH)3
≥99.4
SiO2
≤0.02
Fe2O3
≤0.02
Na2O
≤0.3
Na2O(Soluble)
≤0.03
Moisture
≤0.3
Loss on ignition(600℃)
34.5±0.5
Whiteness
≥96
Particle size  D50
Laser diffraction
μm
0.8-2.1
PH value
/
8-10
Oil absorption
(linseed oil)
Ml/100g
≤50
Electrical conductivity
us/cm
≤150
Specific Surface Area
M2/g
3-6
Density
g/cm3
2.4
Refractive index
/
1.58


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