Ethylene Glycol | 107-21-1
Sharaxaada Alaabta:
Ethylene glycol waa diol ugu fudud. Ethylene glycol waa mid aan midab lahayn, ur lahayn, macaan-urdareeraha sunta yar ee xoolaha. Ethylene glycol waa mid lagu qallajin karo biyo iyo acetone, laakiin waa ku milmay ether-ka. Waxaa loo isticmaalaa sida dareere, ka-hortagga-freeze iyo alaabta ceeriin ee polyester-ka synthetic. Polyethylene glycol (PEG), polymer of ethylene glycol, waa kicinta wareejinta marxaladda waxaana sidoo kale loo isticmaalaa isku-dhafka unugyada; Esters of Nitrate waa nooc ka mid ah walxaha qarxa.
Codsiga Alaabta:
1.Mainly loo isticmaalo in wax soo saarka ee polyester, polyester, xabagta polyester, wakiilada hygroscopic, plasticizers, surfactants, fiilooyinka synthetic, isku qurxiyo iyo walxaha qarxa, oo loo isticmaalo sida dareere ah dheeh, khad, iwm, diyaarinta ah antifreeze for matoorada, gaaska. Walaxda fuuq-baxa, soo saarista resins, laakiin sidoo kale loo isticmaalo cellophane, fiber-ka, maqaarka, xabagta, wakiilka qoynta. Waxa uu soo saari karaa resin synthetic PET, fiber fasalka PET kaas oo ah fiber polyester, heerka dhalada PET ee samaynta dhalooyinka biyaha macdanta iyo wixii la mid ah. Waxa kale oo ay soo saari kartaa xabagta alkyd, glioxal, iwm. Waxa kale oo loo isticmaalaa sidii barafka. Marka laga soo tago in loo isticmaalo sidii barafowga baabuurta, waxa kale oo loo isticmaalaa qaadista qabowga warshadaha, waxaana guud ahaan loogu yeeraa qaboojiye side, dhanka kale, waxa kale oo loo isticmaali karaa sidii biyaha oo kale.
Qalabka taxanaha 2.Glycol methyl ether waa dareerayaal heer sare ah oo dabiici ah oo leh waxqabad aad u fiican, oo loo isticmaalo sida dareeraha iyo dareeraha loogu talagalay daabacaadda daabacaadda, walxaha nadiifinta warshadaha, rinjiga (rinjiyada nitrofibre, varnishes, lacquers), looxyada dhejiska naxaasta, dheehidda iyo daabacaadda, iwm. ; waxaa loo isticmaali karaa sidii alaab cayriin ah oo loogu talagalay soo saarista dhexdhexaadiyeyaasha sunta cayayaanka, dhexdhexaadiyeyaasha farmashiyaha, iyo dareeraha biriiga synthetic iyo alaabada kale ee kiimikada; loo isticmaalo sida electrolyte ee capacitors electrolytic, iyo sida wakiilka dheeha ee hargaha iyo fiilooyinka kiimikada, iwm. Waxa kale oo loo isticmaalaa sidii kaaliyayaasha dunta, dheehaha dareeraha synthetic, iyo alaabta ceeriin for desulphurising wakiilada ee wax soo saarka ee Bacriminta iyo sifayaasha saliidda.
Qoraalada Kaydinta Alaabta:
Ku hay meel qabow oo qallalan.
