I-Diethylene Glycol ubumsulwa obuphezulu kanye nenani eliphansi
Ukucaciswa
| Izinto | Indlela Yokuhlola | Iyunithi | Umkhawulo wokwamukeleka | Umphumela wokuhlolwa |
| Ukubukeka | Isilinganiso sobubanzi | _ | Uketshezi olungenambala olusobala ngaphandle kokungcola kwemishini | PASS |
| I-Chroma | I-GB/T 3143-1982(2004) | I-Pt-Co | ≤15 | 5 |
| Ukuminyana (20℃) | I-GB/T 29617-2003 | kg/m3 | 1115.5~1117. 6 | 1116.4 |
| Okuqukethwe kwamanzi | I-GB/T 6283-2008 | %(m/m) | ≤0.1 | 0.007 |
| Ibanga lokubilisa | I-GB/T 7534-2004 | ℃ |
|
|
| Iphuzu lokuqala | ≥242 | 245.2 | ||
| Iphuzu lokugcina lokubilisa | ≤250 | 246.8 | ||
| Ububanzi bobubanzi |
| 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 kwe-ayoni (njenge-Fe2+) | I-GB/T 3049-2006 | %(m/m) | ≤0.0001 | ≤0.00001 |
| I-Acidity (njenge-acetic acid) | I-GB/T14571.1- 2016 | %(m/m) | ≤0.01 | 0.006 |
Ukupakisha
220kg/drum, 80drums/20GP, 17.6MT/20GP, 25.52MT/40GP
Isingeniso
Uketshezi olungenambala, olunganuki, olusobala, oluyi-hygroscopic viscous. Inobumnandi obubabayo. Ukuncibilika kwayo kufana ne-ethylene glycol, kodwa ukuncibilika kwayo kuma-hydrocarbons kunamandla. I-Diethylene glycol ingaxubana namanzi, i-ethanol, i-ethylene glycol, i-acetone, i-chloroform, i-furfural, njll. Ayihlanganisi ne-ether, i-carbon tetrachloride, i-carbon disulfide, i-straight chain aliphatic hydrocarbon, i-aromatic hydrocarbon, njll. I-rosin, i-shellac, i-cellulose acetate futhi amafutha amaningi awancibiliki ku-diethylene glycol, kodwa angancibilikisa i-cellulose nitrate, ama-alkyd resins, ama-polyester resins, i-polyurethane, kanye nodayi abaningi. Ukuvutha, ubuthi obuphansi. Ukuba nezakhi zamakhemikhali ezijwayelekile zotshwala ne-ether.
Indlela Yesitoreji
1. Gcina endaweni epholile neyomile. Qinisekisa ukuthi kungena umoya omuhle endaweni yokusebenzela.
2. Ziqhelelanise nemithombo yomlilo namanzi. Gcina kude nama-oxidants
Sebenzisa
1. Isetshenziswa kakhulu njenge-ejenti eqeda amanzi emzimbeni kanye ne-aromatics extraction solvent. Iphinde isetshenziswe njenge-solvent ye-cellulose nitrate, i-resin, igrisi, uyinki wokuphrinta, isithambisa sendwangu, i-ejenti yokuqedela, kanye nokukhipha i-coumarone ne-indene etiyeleni lamalahle. Ngaphezu kwalokho, i-diethylene glycol iphinde isetshenziswe njenge-brake oil complex, i-celluloid softener, i-antifreeze kanye ne-diluent ku-emulsion polymerization. Futhi esetshenziselwa irabha kanye ne-resin plasticizer; I-polyester resin; I-Fiberglass; I-Carbamate Foam; Ukukhiqizwa kwe-lubricating oil viscosity improver neminye imikhiqizo. Isetshenziselwa i-synthetic unsaturated polyester resin, njll.
2. Isetshenziswa njenge-synthetic unsaturated polyester resin, plasticizer, njll. Futhi isetshenziselwa i-antifreeze, i-gas dehydrating agent, i-plasticizer, i-solvent, i-aromatics extraction agent, i-agent ye-hygroscopic kagwayi, i-lubricant yendwangu kanye ne-ejenti yokuqedela, unamathisele nazo zonke izinhlobo ze-adhesive anti-drying agent. , udayi we-VAT we-hygroscopic solvent, njll. Kuyi-solvent evamile yamafutha, i-resin ne-nitrocellulose.
