Ethylene Glycol (MEG) ea Aojin Chemical e ntse e kenngoa le ho romelloa! Tšebeliso e tloaelehileng ea ethylene glycol ke efe?
Ethylene glycol (MEG)ke thepa ea bohlokoa ea motheo ea lik'hemik'hale, 'me tšebeliso ea eona e ka sehloohong e shebane le libaka tse latelang:
1. Tlhahiso ea polyester ke ts'ebeliso ea mantlha ea ethylene glycol, e ikarabellang bakeng sa boholo ba ts'ebeliso ea eona:
Ethylene glycol e arabela le terephthalic acid (PTA) ka polycondensation ho hlahisa polyethylene terephthalate (PET), e sebelisoang ho etsa likhoele tsa polyester (tse kang polyester, tse sebelisoang masela le liaparo), li-resin tsa polyester (tse sebelisoang libotlolong tsa polasetiki, lijaneng tsa ho paka, jj.), hammoho le lifilimi le polasetiki ea boenjiniere.
2. Ethylene glycol e thibelang ho hoama le e phodisang ke ts'ebeliso e 'ngoe e kholo ea ethylene glycol. Ka lebaka la ntlha ea eona e tlase ea ho hoama le botsitso bo botle ba mocheso, hangata e sebelisoa ho li-coolant tsa enjene ea likoloi (antifreeze), lits'ebetsong tsa ho tlosa leqhoa lifofaneng, le joalo ka sephodisang lipotolohong tsa sehatsetsing tsa indasteri.
3. Karolo ea Solvent le ea bohareng:Ethylene glycole ka sebelisoa e le tharollo bakeng sa ho roala, enke, lidae le li-resin, hape e le mokhoa oa ho kopanya lihlahisoa tse fapaneng tsa lik'hemik'hale, joalo ka tlhahiso ea li-surfactants, li-plasticizer le li-lubricant.
Tšebeliso e 'ngoe ea indasteri e kenyelletsa e le sesebelisoa sa ho humectant, desiccant, sesebelisoa sa ho ntša metsi ka khase (joalo ka ts'ebetsong ea khase ea tlhaho), le e le sesebelisoa sa ho nolofatsa kapa sa ho fetola viscosity litlolong.
Nako ea poso: Tshitwe-26-2025
