izindaba

I-Propylene glycol ether ne-ethylene glycol ether zombili izincibilikisi ze-diol ether. I-Propylene glycol methyl ether inephunga elincane le-ether, kodwa alikho iphunga elinamandla elicasulayo, okwenza ukusetshenziswa kwayo kube kubanzi futhi kuphephe.

Yiziphi ukusetshenziswa kwe-PM CAS 107-98-2?

1. Isetshenziswa kakhulu njenge-solvent, i-disperant kanye ne-diluent, iphinde isetshenziswe njenge-fuel antifreeze, i-extractant, njll.

2. I-1-Methoxy-2-propanol CAS 107-98-2iyingxenye emaphakathi ye-herbicide isopropylamine.

3. Isetshenziswa njenge-solvent, i-disperant noma i-diluent kuma-coatings, uyinki, ukuphrinta nokudaya, izibulala-zinambuzane, i-cellulose, i-acrylate nezinye izimboni. Ingasetshenziswa futhi njengento eluhlaza ye-organic synthesis.

Izingubo ezisekelwe emanzini kanye ne-propylene glycol methyl ether:

Njengamanje, izigqoko emakethe zingahlukaniswa zibe izigqoko ezisekelwe emanzini, i-solvent-based based coatings, i-powder coatings, i-high-solid coatings, njll ngokusho kwamafomu abo. Phakathi kwazo, izigqoko ezisekelwe emanzini zibhekisela ezimbotsheni ezisebenzisa amanzi njenge-diluent. Izinyibilikisi zemvelo eziguquguqukayo zincane kakhulu, zingu-5% kuya ku-10% kuphela wezinto ezincibilikisiwe, futhi ziyimikhiqizo eluhlaza futhi evumelana nemvelo.

Ukuze wenze izimbotshana ezisekelwe emanzini eziluhlaza futhi ezinobungani nemvelo, kunento esetshenziswayo yamakhemikhali eluhlaza - okuyi-propylene glycol methyl ether. Ithini indima ye-propylene glycol methyl ether njengesinyibilikisi emigqeni esekwe emanzini?

(1) Ukuncibilika kwama-resin asekelwe emanzini: I-Propylene glycol methyl ether iyindawo ephezulu yokubilisa, i-solvent-low-density solvent engancibilikisa i-resin emigqumeni esekelwe emanzini ukuze yakhe ingxube efanayo, ngaleyo ndlela ithuthukise uketshezi nokuncibilika kwezingubo ezisekelwe emanzini.

(2) Ukuthuthukisa izici ezibonakalayo zezingubo ezisekelwe emanzini: Inomthamo ophansi kanye nomfutho we-vapor ophezulu, ngakho-ke ingathuthukisa izici ezibonakalayo zezingubo ezisekelwe emanzini, njengokwandisa i-viscosity ye-coating nokugcina ukuzinza kwe-coating.

(3) Thuthukisa ukuqina kwezingubo ezisekelwe emanzini: Inokuqina okuhle kwamakhemikhali kanye nezakhiwo zokulwa ne-antioxidant, ezinganikeza ukuqina okuhle kakhulu nokumelana namakhemikhali ezinto ezisekelwe emanzini.

(4) Nciphisa iphunga lezingubo ezisekelwe emanzini: Inephunga eliphansi, elinganciphisa iphunga eliphuma emanzini asekelwe emanzini futhi lithuthukise ukunethezeka nokuphepha kwezingubo.

Ngamafuphi, i-propylene glycol methyl ether inezindawo ezinhle ze-solvent kanye nezakhiwo ezibonakalayo emanzini asekelwe emanzini, anganikeza ukusekelwa okubalulekile ekuthuthukiseni ukusebenza nokuqina kwezingubo ezisekelwe emanzini. Ngesikhathi esifanayo, kungase futhi kunciphise iphunga lezingubo ezisekelwe emanzini kanye nokukhululwa kwezinto eziyingozi, futhi kuthuthukise ukuphepha nokuvikelwa kwemvelo kwezingubo.