Diethylene glycol ukuhlanzeka okuphezulu nentengo ephansi
Ukucacisa
| Into | Indlela yokuhlola | Umuvo | Umkhawulo Womukelekayo | Umphumela wokuhlola |
| Ukubonakala | Ukulinganisa Kwezinga | _ | Uketshezi olusobala olungenamibala ngaphandle kokungcola kwemishini | Dlula |
| Chroma | I-GB / T 3143-1982 (2004) | I-PT-CO | ≤15 | 5 |
| Ubuningi (20 ℃) | GB / t 29617-2003 | kg / m3 | 1115.5 ~ 1117. 6 | 1116.4 |
| Okuqukethwe kwamanzi | GB / T 6283-2008 | % (m / m) | ≤0.1 | 0.007 |
| Ibanga elibilayo | GB / T 7534-2004 | ℃ |
|
|
| Iphuzu lokuqala | ≥242 | 245.2 | ||
| Iphuzu lokugcina elibilayo | ≤250 | 246.8 | ||
| Ububanzi Bezinga |
| 1.6 | ||
| Ubumsulwa | SH / T 1054-1991 (2009) | % (m / m) |
| 99.93 |
| Okuqukethwe kwe-ethylene glycol | SH / T 1054-1991 (2009) | % (m / m) | ≤0.15 | 0.020 |
| Okuqukethwe kwe-triethylene glycol | SH / T 1054-1991 (2009) | % (m / m) | ≤0.4 | 0.007 |
| Okuqukethwe kwensimbi (njengoFe2 +) | GB / T 3049-2006 | % (m / m) | ≤0.0001 | ≤0.00001 |
| I-acidity (njenge-acetic acid) | GB / T14571.1- 2016 | % (m / m) | ≤0.01 | 0.006 |
Ukufaka ndawonye
I-220kg / Drum, 80DRUMS / 20GP, 17.6MT / 20GP, 25.52mT / 40GP
Ukuqalisa
Uketshezi olungenamibala, olungenamphunga, olusobala, olusobala, olusobala. Inobumnandi obukhulu. I-solubility yayo iyafana neyaka-Ethylene Glycol, kepha ukulekelela kwayo kuma-hydrocarbons kunamandla. I-Diethylene Glycol ingaba yingozi ngamanzi, i-ethanol, ethylene glycol, i-acetone, i-chloroform, ama-furflural, njll. I-insoluble e-diethylene glycol, kepha ingancibilikisa i-cellulose nitrate, ama-alkyd resins, ama-polyester resins, polyurethane, kanye namadayi amaningi. Ukuvutha, ubuthi obuphansi. Ukuba nezindawo zamakhemikhali ezijwayelekile zotshwala ne-ether.
Indlela yokugcina
1. Gcina endaweni epholile neyomile. Qinisekisa umoya omncane endaweni yokusebenzela.
2. Gcina kude nomlilo nemithombo yamanzi. Gcina kude ne-oxidants
Sebenzisa
1. Ngokuyinhloko esetshenziswa njenge-ejenti yokuphanga igesi kanye ne-aromatics extraction solvent. Iphinde isetshenziswe njenge-solvent ye-cellulose nitrate, i-resin, i-greate, i-inki yokuphrinta, indwangu yendwangu, i-ejenti yokuqeda i-coumarone ne-Indene kusuka ku-taal tal. Ngaphezu kwalokho, i-diethylene glycol ibuye isetshenziswe njengenkimbinkimbi yamafutha ebhulekiyo, i-celluloid softner, i-antifreeze ye-emulsion polymerization. Futhi esetshenziselwa i-rubber ne-resin spitizer; I-polyester resin; I-fiberglass; I-Carbamate Foam; Ukukhiqizwa kokugcotshwa kwamafutha okugcotshwa kwento kujabuliswa kanye neminye imikhiqizo. Isetshenziselwa ukwakheka kwe-polyeture engaguquki kwe-polyeturated resin, njll.
2. Isetshenziswa njengo-sontetic ongenasisekelo we-polyeture resin, ipulasitiki, njll. Ibuye isetshenziselwe i-antifreeze, i-ejenti yokukhipha amandla, i-solvette, i-ejenti yokuqothula, i-agent ye-adroscopic, i-agency cobroscopic solvent, njll. Kujwayelekile I-solvent yamafutha, i-resin ne-nitrocellulose.
