Vermiculite Flake vermiculite yaiwisi yotha kukulitsidwa kuti igwiritsidwe ntchito pazinthu zosayaka moto
VermiculiteZiphuphu nthawi zambiri zimakhala zofiirira, zachikasu komanso zobiriwira zakuda zokhala ndi kunyezimira kofanana ndi mafuta. Zikatenthedwa, zimakhala zachikasu, zofiirira komanso zoyera pang'ono.Vermiculiteingagwiritsidwe ntchito ngati zipangizo zomangira, zokometsera, zotetezera moto, mafuta odzola amakina, zowongolera nthaka, ndi zina zotero.
Kapangidwe ka Vermiculite
Fomula ya mankhwala ya piritsi la vermiculite ndi (Mg, CA) 0.7 (Mg, Fe, Al) 6.0 [(al, SI) 8.0] (oh4.8h2o). Monoclinic, nthawi zambiri imakhala yopyapyala. Yofiirira, yofiirira kapena ya bronze. Mafuta owala. Kulimba 1-1.5. Kuchuluka kwa vermiculite ndi 2.4-2.7g/cm3, ndipo kuchuluka kwa vermiculite kumawonjezeka mwachangu ikawotchedwa pa 800-1000 ℃. Kuchuluka kwa vermiculite kumawonjezeka nthawi 6-15, ndipo yokwera imatha kufika nthawi 30. Kuchuluka kwapakati kwa vermiculite yokulirapo ndi 100-200kg / m3. Chifukwa vermiculite ili ndi chotchinga chabwino cha mpweya, imakhala ndi mphamvu yabwino yosungira kutentha.
Kukula
Vermiculite ikhoza kugawidwa m'magulu asanu malinga ndi kukula kwake:
| Giredi 1 | > 15mm |
| Giredi 2 | 7 ~ 15mm |
| Giredi 3 | 3 ~ 7mm |
| Giredi 4 | < 1-3mm |
| Gawo 5 | < 1mm |
Nthawi yowonjezera: 5-8 nthawi:
Kugwiritsa ntchito
Amagwiritsidwa ntchito kwambiri pa zomangamanga, zitsulo, mafuta, zomangamanga zombo, kuteteza chilengedwe, kutchinjiriza kutentha, kutchinjiriza, kusunga mphamvu ndi zina.
Komanso munthu amene akugula kuti akulitse amagulitsa ngati vermiculite yokulirapo.
Kugwiritsa ntchito vermiculite ndi mainchesi osiyanasiyana
Vermiculite yokhala ndi kukula kosiyanasiyana imagwira ntchito zosiyanasiyana
20mesh: zida zotetezera kutentha m'nyumba, mafiriji apakhomo, zochepetsera phokoso m'galimoto, pulasitala yosatulutsa phokoso, mapaipi otetezeka komanso ophimba pansi pa nyumba, zovala zoteteza kutentha za ma boiler, zotsukira zazitali zogwirira ntchito zachitsulo, simenti yotetezera kutentha ya njerwa yolimba.
20-40mesh: Zipangizo zotetezera kutentha kwa magalimoto, zida zotetezera kutentha kwa ndege, zida zotetezera kutentha kwa malo ozizira, zida zotetezera kutentha kwa mabasi, nsanja yozizira madzi pakhoma, chotenthetsera chachitsulo, chozimitsira moto, fyuluta, malo ozizira osungira.
Maukonde 40-120: linoleum, bolodi la padenga, bolodi la cornice, bolodi losinthira la dielectric.
120-270 mesh: kusindikiza mapepala apakhoma, kutsatsa panja, utoto, kuwonjezera kukhuthala kwa utoto, pepala la makadi losapsa ndi moto la bolodi lofewa lojambulidwa.
270: zowonjezera zakunja za inki ndi utoto wagolide ndi bronze.
