Heerka Warshadaha Ethylene Glycol oo ka timid Shiinaha
Hordhac
Ethylene glycol waa dareere aan midab lahayn, ur lahayn, macaan, waxayna ku yar tahay sunta xayawaanka. Ethylene glycol waa mid lagu qallajin karo biyo iyo acetone, laakiin waxay leedahay milmayn hoose oo ethers ah. Loo isticmaalo sida dareere, ka-hortagga barafka iyo alaabta ceeriin ee polyester-ka synthetic
Ethylene glycol waxaa inta badan loo isticmaalaa in lagu sameeyo polyester, polyester, xabagta polyester, wakiilka hygroscopic, plasticizer, surfactant, fiber synthetic, waxyaalaha la isku qurxiyo iyo walxaha qarxa, iyo sida dareere loogu talagalay dheeh, khad, iwm, iyo sida antifreeze for diyaarinta matoorada. Walaxda fuuq-baxa gaasta, oo loo isticmaalo samaynta xabagta, iyo sidoo kale wakiilka qoynta ee cellophane, fiber, maqaar, iyo dhejisyada.
Tilmaamid
| Qaabka NO. | Ethylene glycol |
| CAS Maya. | 107-21-1 |
| Magac Kale | Ethylene Glycol |
| Mf | (CH2OH)2 |
| Einecs No | 203-473-3 |
| Muuqashada | Midab la'aan |
| Meesha Asal ahaan | Shiinaha |
| Heerka Heerka | Heerka Cunnada, Heerka Warshadaha |
| Xidhmada | Codsiga macmiilka |
| Codsiga | Walxaha Kiimikada Ceyriinka |
| Barta ifaysa | 111.1 |
| Cufnaanta | 1.113g/cm3 |
| Astaanta ganacsiga | Taajir |
| Xidhmada Gaadiidka | Durbaan/IBC/ISO Haamaha/Bacaha |
| Tilmaamid | 160kg/durbaan |
| Asal ahaan | Dongying, Shandong, Shiinaha |
| Koodhka HS | 2905310000 |
Xaaladaha Codsiga
Ethylene Glycol waxaa badanaa loo isticmaalaa siyaabaha soo socda:
1. Xabagta Polyester-ka iyo wax-soo-saarka fiber-ka, iyo sidoo kale wax-soo-saarka xabagta roogga.
2. Sida antifreeze iyo qaboojiyaha, waxaa si weyn loo isticmaalaa in nidaamka qaboojinta engine baabuurta.
3. Soo saarista polymer-ka falcelinta, waxaa loo isticmaali karaa in lagu soo saaro polyeter, polyester, polyurethane iyo xeryahooda kale ee polymer.
4. Warshadaha petrochemical, waxaa loo isticmaali karaa beeraha dhumucda batroolka, wakiilka biyuhu, jarista saliidda iyo wixii la mid ah.
5. Warshadaha dawooyinka, waxa loo isticmaali karaa in lagu soo saaro dawooyinka qaarkood, waxyaalaha la isku qurxiyo, alaabta daryeelka maqaarka, iwm.
Kaydinta
Glycol waa in lagu kaydiyaa bakhaar qabow, qalalan, oo hawo fiican leh. Heerkulka kaydinta waa in aanu dhaafin 30℃, lagumana qasin oksidat, acid iyo saldhiga iyo walxaha kale ee waxyeelada leh. Inta lagu jiro hawlgalka, xidho qalabka ilaalinta oo fiiro gaar ah u yeelo tallaabooyinka ka hortagga dabka iyo qaraxa. Soo-gaadhista muddada dheer ee iftiinka qorraxda tooska ah waxay keenaysaa in glycol uu si tartiib tartiib ah u burburo oo laga yaabo inuu soo saaro sunta sunta ah ee sunta ah, sidaas darteed waa lagama maarmaan in laga fogaado soo-gaadhista dheer ee iftiinka qorraxda.
