Mtengo Wabwino Ndi Mowa Wapamwamba wa Isopropyl 99.9%
Mafotokozedwe Akatundu
Isopropyl alcohol (IPA), yomwe imadziwikanso kuti 2-propanol kapena rubbing alcohol, ndi madzi opanda mtundu, omwe amatha kuyaka ndi fungo lamphamvu.Ndiwosungunulira wamba, mankhwala ophera tizilombo, ndi oyeretsa, ndipo amagwiritsidwa ntchito kwambiri m'makampani, zaumoyo, komanso m'nyumba.
Kugwiritsa ntchito
Angagwiritsidwe ntchito ngati nitrocellulose, mphira, ❖ kuyanika, shellac, alkaloids, monga zosungunulira, angagwiritsidwe ntchito kupanga zokutira, inki yosindikiza, m'zigawo zosungunulira, aerosol, etc., komanso angagwiritsidwe ntchito ngati antifreeze, detergents, harmonic mafuta zowonjezera, pigment dispersant kupanga, kusindikiza ndi utoto mafakitale fixative, galasi ndi mandala pulasitiki antifoggant etc., ntchito monga diluent wa zomatira, Komanso ntchito antifreeze, dehydrating wothandizira, etc. kuyeretsa wothandizira.Makampani amafuta, mafuta a cottonseed m'zigawo, amathanso kugwiritsidwa ntchito pochotsa minofu yanyama.
Kusungirako ndi Zowopsa
Mowa wa Isopropyl umapangidwa ndi hydration ya propene kapena hydrogenation ya acetone.Ndi chosungunulira chosunthika chomwe chimatha kusungunula zinthu zambiri, kuphatikiza mafuta, utomoni, ndi nkhama.Ndi mankhwala ophera tizilombo toyambitsa matenda ndipo amagwiritsidwa ntchito kuyeretsa ndi kupha zida zachipatala ndi malo.
Ngakhale kuti amagwiritsidwa ntchito zambiri, mowa wa isopropyl ukhoza kukhala woopsa ngati sunasamalidwe bwino.Zitha kukhala poyizoni ngati zitalowetsedwa kapena kuzikoka mochuluka, ndipo zingayambitse khungu ndi maso.Komanso ndi yoyaka kwambiri ndipo iyenera kusungidwa pamalo ozizira, owuma, olowera mpweya wabwino kutali ndi magwero a kutentha, moto, kapena malawi.
Kuti mowa wa isopropyl usungidwe bwino, uyenera kusungidwa mu chidebe chotsekedwa mwamphamvu, kutali ndi kuwala kwa dzuwa komanso kutentha.Siziyenera kusungidwa pafupi ndi ma oxidizing kapena ma acid, chifukwa amatha kuchitapo kanthu ndi zinthu izi kuti apange zinthu zowopsa.
Mwachidule, mowa wa isopropyl ndi mankhwala osinthika omwe ali ndi mafakitale ambiri, chithandizo chamankhwala, komanso ntchito zapakhomo.Komabe, zitha kukhala zowopsa ngati sizikugwiridwa ndikusungidwa bwino, ndipo ziyenera kugwiritsidwa ntchito mosamala kuti zipewe kuvulala kapena kuvulala.
