Kufotokozera
Vermiculite ndi mchere wachilengedwe wa silicate wachilengedwe, wopangidwa ndi kuchuluka kwa granite hydration (yomwe nthawi zambiri imapangidwa nthawi imodzi ndi asibesitosi), yopangidwa ngati mica. Mayiko akuluakulu opanga vermiculite ndi China, Russia, South Africa, United States, etc. Vermiculite akhoza kugawidwa mu vermiculite flakes ndi kukod vermiculite malinga ndi siteji, komanso akhoza kugawidwa mu golide vermiculite, vermiculite siliva, ndi yamkaka woyera. vermiculite malinga ndi mtundu. Pambuyo powerengera kutentha kwambiri, kuchuluka kwa vermiculite yaiwisi kumatha kukulirakulira nthawi 6 mpaka 20.
Vermiculite yowonjezera ili ndi mawonekedwe osanjikiza komanso mphamvu yokoka ya 60-180kg/m3. Imakhala ndi zotchingira zolimba komanso zabwino zotchinjiriza zamagetsi, zomwe zimagwiritsidwa ntchito kwambiri ndi 1100 ° C. Vermiculite yowonjezera imagwiritsidwa ntchito kwambiri m'mafakitale monga zida zotchingira, zida zosagwira moto, kulima mbande, kubzala maluwa, kubzala mitengo, zida zomangira, zida zosindikizira, zida zamagetsi, zokutira, mbale, utoto, mphira, zida zokanira, zofewa zamadzi olimba. , smelting, zomangamanga, shipbuilding, chemistry, etc...
Zolemba
SiO2(%) |
Al2O3(%) |
Pamwamba(%) |
MgO(%) |
Fe2o3(%) |
S(%) |
C(%) |
40-50 |
20-30 |
0-2 |
1-5 |
5-15 |
<0.05 |
<0.5 |
Kukula
0.5-1mm, 1-3mm, 2-4mm, 3-6mm, 4-8mm,
20-40mesh, 40-60mesh, 60-80mesh, 200mesh, 325mesh, kapena ngati pempho.
Mapulogalamu
Phukusi
Delivery Port
Xingang Port kapena Qingdao Port, China.