E uiga i le Propylene Glycol
O le propylene glycol (igoa IUPAC: propane-1,2-diol) o se vailaʻau vai e leai ni lanu ma e leai se manogi e faʻaaogaina mo le tele o tausaga i le tele o faʻaoga.O le propylene glycol ose fa'aputuga fa'aola faigofie e iai le fua fa'atatau C3H8O2.E fa'afefiloi ma le tele o vaifofo, e aofia ai vai, acetone, ma chloroform.
Fa'aaogāga vaila'au
O le propylene glycol e mafai ona faʻaaogaina i le tele o faʻaoga faʻapisinisi ma o faʻamatalaga e pei ona taua i lalo.
O le propylene glycol o se mea taua tele o le polyester unsaturated, epoxy resin ma polyurethane resin, lea e tusa ma le 45% o le aofaʻi o le faʻaaogaina o le propylene glycol.O lenei polyester unsaturated o loʻo faʻaaogaina lautele i luga o faʻaofuofu ma palasitika faʻamalosia.
O le propylene glycol e tali atu i le ga'o ga'o e maua ai le propylene glycol fatty acid ester, lea e masani ona fa'aaogaina e avea ma mea'ai emulsifier i le alamanuia o mea'ai ma o se soli lelei foi mo condiments ma pigments.
O le propylene glycol e masani ona faʻaaogaina e avea o se solvent, faʻamalulu ma faʻamalosi i le gaosiga o suauʻu eseese ma suauʻu i totonu o fale gaosi oloa.E mafua ona o le propylene glycol ma ituaiga uma o mea manogi e lelei le solubility.
O le propylene glycol o loʻo faʻaaogaina foi e fai ma faʻamamu tapaa, antiseptic, lubricant mo meafaigaluega gaosi meaʻai ma solvent mo meaʻai maka vaitusi.
O le propylene glycol solution o se vaila'au fa'asao lelei.
Fa'amatalaga:
Fa'aaliga: Le lanu, Viscous, manino le vai
Anotusi (PG): 99.5% min
Susū: 0.2% maualuga
Malosi (20 ℃): 1.035-1.040 g/cm³
Acidity (E pei o le Acetic Acid): 0.02% le maualuga
Va'aiga fa'amama (IBP-DP): 183-190
Lanu(Pt-Co): 16 maualuga
Fa'auma & Tiliva:
215kg/pa'u, 17.2mt/FCL;23mt/ISO tane
E le o ni oloa matautia
Shanghai Freemen Chemicals Co., Ltd.e fa'afeiloa'i fa'afeiloa'i e fa'atalanoa pisinisi ma tagata i le salafa o le lalolagi.Matou te tulimatai atu e galulue faʻatasi ma oe.
Purchase propylene glycol, Please contact: ni.xiaohu@freemen.sh.cn
Taimi meli: Mati-14-2023