I-Diethylene Glycol ukucoceka okuphezulu kunye nexabiso eliphantsi
Inkcazo
| Izinto | Indlela yoVavanyo | Iyunithi | Umda wokwamkeleka | Iziphumo zovavanyo |
| Imbonakalo | Uqikelelo loluhlu | _ | Ulwelo olungenambala olucacileyo ngaphandle kokungcola komatshini | PASS |
| Chroma | GB/T 3143-1982(2004) | Pt-Co | ≤15 | 5 |
| Ubuninzi (20℃) | GB/T 29617-2003 | kg/m3 | 1115.5~1117. 6 | 1116.4 |
| Isiqulatho samanzi | GB/T 6283-2008 | %(m/m) | ≤0.1 | 0.007 |
| Uluhlu lokubilisa | GB/T 7534-2004 | ℃ |
|
|
| Indawo yokuqala | ≥242 | 245.2 | ||
| Indawo yokubilisa yokugqibela | ≤250 | 246.8 | ||
| Umda woluhlu |
| 1.6 | ||
| Ubunyulu | SH/T 1054-1991(2009) | %(m/m) |
| 99.93 |
| Umxholo we-Ethylene glycol | SH/T 1054-1991(2009) | %(m/m) | ≤0.15 | 0.020 |
| Umxholo we-Triethylene glycol | SH/T 1054-1991(2009) | %(m/m) | ≤0.4 | 0.007 |
| Umxholo we-iron (njenge-Fe2+) | GB/T 3049-2006 | %(m/m) | ≤0.0001 | ≤0.00001 |
| Ubumuncu (njenge-Acetic acid) | GB/T14571.1- 2016 | %(m/m) | ≤0.01 | 0.006 |
Ukupakisha
220kg/drum, 80drums/20GP, 17.6MT/20GP, 25.52MT/40GP
Intshayelelo
Ulwelo olungenambala, olungenavumba, olucacileyo, olune-hygroscopic viscous.Inobumnandi obuneziqholo.Ukunyibilika kwayo kuyafana ne-ethylene glycol, kodwa ukunyibilika kwayo kwi-hydrocarbons kunamandla.I-Diethylene glycol inokuxutywa ngamanzi, i-ethanol, i-ethylene glycol, i-acetone, i-chloroform, i-furfural, njl. I-immiscible ne-ether, i-carbon tetrachloride, i-carbon disulfide, i-straight chain aliphatic hydrocarbon, i-hydrocarbon enuka, njl. kunye neoli eninzi ayinakunyibilika kwi-diethylene glycol, kodwa inokunyibilikisa i-nitrate ye-cellulose, i-alkyd resins, i-polyester resins, i-polyurethane, kunye needayi ezininzi.Ukutsha, ubuthi obuphantsi.Ukuba neempawu zeekhemikhali eziqhelekileyo zotywala kunye ne-ether.
Indlela yokugcina
1. Gcina kwindawo epholileyo neyomileyo.Qinisekisa ukungena komoya kakuhle kwindawo yokusebenzela.
2. Zigcine kude nomlilo nemithombo yamanzi.Gcina kude kwii-oxidants
Sebenzisa
1. Isetyenziswa kakhulu njenge-agent ye-gas dehydrating kunye ne-aromatics extraction solvent.Ikwasetyenziselwa ukunyibilikisa i-cellulose nitrate, i-resin, igrisi, i-inki yokuprinta, isithambile se-textile, i-agent yokugqiba, kunye nokutsalwa kwe-coumarone kunye ne-indene kwi-tar yamalahle.Ukongeza, i-diethylene glycol iphinda isetyenziswe njenge-brake oil complex, i-celluloid softener, i-antifreeze kunye ne-diluent kwi-emulsion polymerization.Kwakhona isetyenziselwa irabha kunye neplastiki ye-resin;i-polyester resin;I-Fiberglass;i-carbamate foam;Ukuveliswa kwe-oyile yokuthambisa i-viscosity improver kunye nezinye iimveliso.Isetyenziselwa ukwenza i-polyester unsaturated resin, njl.
2. Isetyenziswa njenge-synthetic unsaturated polyester resin, plasticizer, etc. Ikwasetyenziselwa i-antifreeze, i-gas dehydrating agent, plasticizer, solvent, aromatics extraction agent, cigarette hygroscopic agent, textile lubricant and finishing agent, coma kunye nazo zonke iintlobo ze-adhesive anti-drying agent. , idayi ye-VAT ye-hygroscopic solvent, njl njl. Yinto eqhelekileyo yokunyibilikisa igrisi, i-resin kunye ne-nitrocellulose.
