Incazelo
I-Vermiculite iyiminerali ye-silicate yemvelo yemvelo, ekhiqizwa inani elithile le-granite hydration (evame ukukhiqizwa kanyekanye ne-asbestos), emise okwe-mica. Amazwe amakhulu akhiqiza i-vermiculite yi-China, i-Russia, iNingizimu Afrika, i-United States, njll. i-vermiculite ngokusho kombala. Ngemva kokubala izinga lokushisa eliphezulu, umthamo we-vermiculite eluhlaza ungakhula ngokushesha izikhathi eziyisi-6 kuye kwezingu-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...
Iziqalo
I-SiO2(%) |
I-Al2O3(%) |
Phezulu(%) |
I-MgO(%) |
I-Fe2o3(%) |
S(%) |
C(%) |
40-50 |
20-30 |
0-2 |
1-5 |
5-15 |
<0.05 |
<0.5 |
Usayizi
0.5-1mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm,
20-40mesh, 40-60mesh, 60-80mesh, 200mesh, 325mesh, noma njengesicelo.
Izinhlelo zokusebenza
Iphakheji
Imbobo yokulethwa
I-Xingang Port noma i-Qingdao Port, e-China.