Description
Ny vermiculite dia mineraly silika tsy organika voajanahary, novokarin'ny hydration granita (matetika novokarina niaraka tamin'ny asbestos), miendrika mika. Ny tena mpamokatra vermiculite dia Shina, Rosia, Afrika Atsimo, Etazonia, sns Vermiculite azo zaraina ho vermiculite flakes sy nitarina vermiculite araka ny sehatra, ary koa azo zaraina ho volamena vermiculite, volafotsy vermiculite, ary ronono fotsy. vermiculite araka ny loko. Aorian'ny kalsinina amin'ny hafanana avo, ny habetsaky ny vermiculite manta dia afaka mitombo haingana in-6 ka hatramin'ny 20.
The expanded vermiculite has a layered structure and a specific gravity of 60-180kg/m3. It has strong insulation and good electrical insulation properties, with a maximum usage temperature of 1100°C. Expanded vermiculite is widely used in industries such as insulation materials, fire-resistant materials, seedling cultivation, flower planting, tree planting, friction materials, sealing materials, electrical insulation materials, coatings, plates, paints, rubber, refractory materials, hard water softeners, smelting, construction, shipbuilding, chemistry, etc...
hira
SiO2(%) |
Al2O3(%) |
Avo(%) |
MgO(%) |
Fe2o3(%) |
S(%) |
C(%) |
40-50 |
20-30 |
0-2 |
1-5 |
5-15 |
<0.05 |
<0.5 |
Size
0.5-1mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm,
20-40 harato, 40-60 harato, 60-80 harato, 200 harato, 325 harato, na araka ny fangatahana.
Applications
Package
Port de livraison
Xingang Port na Qingdao Port, Sina.