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Aluminum Hydroxide (Al(OH)3 )/ Superfine |
Liangjiang brand Aluminum Hydroxide (Al(OH)3 )/ Superfine is white,loose powder,high whiteness, low bulk density, stable under atmospheric temperature, decomposed into aluminium oxide by being dehydrated in the course of heating. Different from other retardant fillers, in that course no toxic and corrosive gas produced, it absorbs heat and gives off vapor, making the product having fire-retardant and smoke suppressive features. Filling it in the high grade compound materials like plastics and rubber can not only create fire-retardant effect but also increase the capacity of anti-electrical leakage, resistance to arc and wear.It is widly used in all kinds of raw materials,plastics,rubber and flame-retardant,papermaking,surface pigments,paint,toothpaste,substrate catalyst,whater purifying agents,fluoride,desiccant,various models of molecular sieve,pharmaceutical industry,agate,glass mosaic,fillers and other materials |
1、Main standard
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Chemical composition |
Aluminum Hydroxide (Al(OH)3 )/ Superfine |
Appearance |
White powder |
Package |
25kg woven bag,1000kg big bag |
Characteristics |
Different from other retardant fillers, in that course no toxic and corrosive gas produced, it absorbs heat and gives off vapor, making the product having fire-retardant and smoke suppressive features. Filling it in the high grade compound materials like plastics and rubber can not only create fire-retardant effect but also increase the capacity of anti-electrical leakage, resistance to arc and wear. |
Application |
It is widly used in all kinds of raw materials,plastics,rubber and flame-retardant,papermaking,surface pigments,paint,toothpaste,substrate catalyst,whater purifying agents,fluoride,desiccant,various models of molecular sieve,pharmaceutical industry,agate,glass mosaic,fillers and other materials. |
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2、Specification
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No |
Item |
Unit |
Index |
1 |
AL（OH）3 |
％≥ |
99.6 |
2 |
Al2O3 |
%≥ |
64.5 |
3 |
SiO2 |
％＜ |
0.04 |
4 |
Fe2O3 |
%＜ |
0.03 |
5 |
Na2O |
%＜ |
0.3 |
6 |
whiteness, |
％≥ |
97 |
7 |
Loss in burning |
% |
34.5±0.5 |
8 |
Granularity |
Atom % |
≤2um≥85 |
D50um |
≤1.0 |
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