Mabapi le Propylene Glycol
Propylene glycol (Lebitso la IUPAC: propane-1,2-diol) ke lik'hemik'hale tsa metsi tse se nang 'mala le tse se nang monko tse sebelisitsoeng ka lilemo tse ngata mefuteng e mengata ea ts'ebeliso.Propylene glycol ke motsoako o batlang o le bonolo oa tlhaho o nang le foromo ea lik'hemik'hale C3H8O2.E kopane le mefuta e mengata e fapaneng ea solvents, ho kenyelletsa metsi, acetone, le chloroform.
Lisebelisoa tsa Lik'hemik'hale
Propylene glycol e ka sebelisoa lits'ebetsong tse fapaneng tsa indasteri mme lintlha ke tse latelang.
Propylene glycol ke thepa ea bohlokoa e tala ea polyester e sa tsitsang, epoxy resin le polyurethane resin, e etsang karolo ea 45% ea kakaretso ea tšebeliso ea propylene glycol.Polyester ena e sa tsitsang e sebelisoa haholo ho koahela holim'a metsi le li-plastiki tse matlafalitsoeng.
Propylene glycol e sebetsana le esiti e mafura ho hlahisa propylene glycol fatty acid ester, e sebelisoang haholo joalo ka emulsifier ea lijo indastering ea lijo hape ke sehlapi se setle haholo sa litlolo le li-pigments.
Propylene glycol e atisa ho sebelisoa e le solvent, softener le excipient ha ho etsoa litlolo le mafura a sa tšoaneng indastering ea meriana.Ke hobane propylene glycol le mefuta eohle ea linoko li na le solubility e ntle ka bobeli.
Propylene glycol e boetse e sebelisoa e le mokelikeli oa koae, sebolaea-likokoana-hloko, setlolo bakeng sa lisebelisoa tsa ho lokisa lijo le solvent bakeng sa li-inks tse tšoaeang lijo.
Tharollo ea propylene glycol ke antifreeze e sebetsang hantle.
Litlhaloso:
Ponahalo: Mokelikeli o se nang 'mala, oa Viscous, o bonaletsang
Litaba (PG): 99.5%min
Mongobo: 0.2% max
Boima ba 'mele(20℃): 1.035-1.040 g/cm³
Acidity(E le Acetic Acid): 0.02% max
Lebelo la distillation (IBP-DP): 183-190
Mmala(Pt-Co): 16 max
Ho paka & Delivery:
215kg / drum, 17.2mt / FCL;23mt / ISO tanka
Eseng thepa e kotsi
Shanghai Freemen Chemicals Co., Ltd.o amohelehile ka mofuthu ho buisana ka khoebo le batho lefatšeng ka bophara.Re labalabela ho sebelisana le uena.
Purchase propylene glycol, Please contact: ni.xiaohu@freemen.sh.cn
Nako ea poso: Mar-14-2023