Products
Aluminum Hydroxide
It has the characteristics of ultrafine, high purity, white and low iron and sodium content with the uniform particle size distribution.
Product Overview
1. Description
This product is a kind of halogen-free environment-friendly flame retardants. It has the function of flame retardant and smoke suppression without producing drip and toxic gases. It’s cheaper than the halogen, phosphorus and other system, and it is one of the most widely used in inorganic flame retardants. It has the characteristics of ultrafine, high purity, white and low iron and sodium content with the uniform particle size distribution.
The principles of usage are as follows:
(1) Carbonization mechanism
Flame retardants produce strong dehydrogenation material in the combustion condition, making the products not easy to produce flammable volatiles, thus preventing the flames from spreading;
(2) Covering mechanism
The protective film can be formed on the surface of combustible material after dehydration. The film will cut off the oxygen, but stop the burning;
(3) Dilution mechanism
The filler can reduce the concentration of combustible polymers. The water vapor releases water vapor that dilutes the concentration of flammable gas and oxygen to prevent combustion.
(4) Heat absorption mechanism
The filler at above 260 ℃ of dewatering endothermic will inhibit the rise of temperature of the polymer.
KDJ
Test Items | unit | JLH-WFA | JLH-WF0 | JLH-WF1 | JLH-WF5 | JLH-WF8 | JLH-WF12 |
| Al(OH)₃，≥ | % | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 | 99.0 |
Whiteness ，≥ | % | 98.0 | 97.0 | 97.0 | 97.0 | 97.0 | 93.0 |
Loss on ignition ，≤ | % | 34.0±0.6 | 34.0±0.6 | 34.0±0.6 | 34.0±0.6 | 34.0±0.6 | 34.0±0.6 |
Volatile Component ，≤ | % | 1.0 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Grain size D50 | μm | ≤500nm | 1.1±0.3 | 1.6±0.4 | 5.8±0.9 | 8.2±1.2 | 22.0±2.0 |
Product features
3. Character
In the base material, it has the good physical, chemical performance of non-volatile, non-migration, lasting effect, good dispersion, large filling quantity, good processing ability and dimensional stability of terminal products.
Modified Nano Aluminum Hydroxide
● Fine particle size, uniform distribution, smooth product appearance, low sodium content
● Excellent dispersibility, high filler loading, outstanding mechanical properties
● Widely used in wires and cables, adhesives, silicone rubber, new energy, electronic/electrical components, textiles, and building materials
(Note: The repeated content has been consolidated to avoid redundancy.)
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