Propylene glycol ndi organic pawiri ndi mankhwala chilinganizo C3H8O2, amene miscible ndi madzi, Mowa ndi zosiyanasiyana organic solvents.Propylene glycol ndi madzi a viscous opanda mtundu nthawi zonse, pafupifupi opanda fungo komanso okoma pang'ono.Kulemera kwa molekyulu kunali 76.09.
Propylene Glycol Properties ndi Kukhazikika
1. Madzi oyaka moto.Ndi hygroscopic ndipo sawononga zitsulo.
2. Poizoni ndi kuyabwa ndizochepa kwambiri.
3. Kukhala mu masamba a fodya ndi kusuta.
Kugwiritsa Ntchito Propylene Glycol
Propylene glycol angagwiritsidwe ntchito ngati humectant osakaniza glycerin kapena sorbitol mu zodzoladzola, otsukira mano ndi sopo.Mu utoto wa tsitsi, amagwiritsidwa ntchito ngati chonyowa komanso chowongolera, ngati antifreeze, komanso mu cellophane, plasticizer ndi indust yamankhwala.
(1) Propylene glycol ndi zofunika zopangira unsaturated poliyesitala, epoxy resins, polyurethane resins, plasticizers, ndi surfactants, ndipo kuchuluka ntchito pankhaniyi nkhani pafupifupi 45% ya okwana kumwa propylene glycol.Kwa zokutira pamwamba ndi mapulasitiki olimbikitsidwa.
(2) Propylene glycol imakhala ndi kukhuthala kwabwino komanso hygroscopicity, ndipo imagwiritsidwa ntchito kwambiri ngati hygroscopic agent, antifreeze agent, lubricant ndi zosungunulira m'mafakitale azakudya, zamankhwala ndi zodzikongoletsera.
(3) Muzakudya, propylene glycol imakhudzidwa ndi mafuta acids kupanga propylene glycol mafuta acid esters, omwe amagwiritsidwa ntchito makamaka ngati emulsifiers chakudya;propylene glycol ndi chosungunulira chabwino kwambiri cha zokometsera ndi inki.Chifukwa cha kawopsedwe kakang'ono, amagwiritsidwa ntchito ngati zosungunulira zonunkhira ndi mitundu yazakudya m'makampani azakudya.
(4) Propylene glycol imagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala monga zosungunulira, zofewa komanso zowonjezera popanga mafuta osiyanasiyana, komanso ngati zosungunulira zosakaniza, zoteteza, mafuta odzola, mavitamini, penicillin, ndi zina zambiri mumakampani opanga mankhwala.
(5) Chifukwa propylene glycol imakhala yabwino kusungunuka ndi zonunkhira zosiyanasiyana, imagwiritsidwanso ntchito ngati zosungunulira ndi zofewa zodzoladzola, ndi zina zotero.
(6) Propylene glycol amagwiritsidwanso ntchito ngati fodya moisturizing wothandizila, mildew inhibitor, lubricating mafuta zida pokonza chakudya ndi zosungunulira chakudya cholemba inki.
(7) Mayankho amadzi a propylene glycol ndi othandizira antifreeze.Amagwiritsidwanso ntchito ngati fodya wetting wothandizira, mildew inhibitor, zosungira zipatso kucha, antifreeze ndi chonyamulira kutentha, etc.
Nthawi yotumiza: Oct-27-2022