Diethylene Glycol dị ọcha na ọnụ ala dị ala
Nkọwapụta
| Ihe | Usoro ule | Nkeji | Oke nnabata | Nsonaazụ ule |
| Ọdịdị | Atụmatụ oke | _ | Mmiri mmiri na-enweghị atụ na-enweghị ntụpọ na-enweghị arụ ọrụ | GAAFE |
| Chroma | GB/T 3143-1982 (2004) | Pt-Co | ≤15 | 5 |
| Njupụta (20 ℃) | GB/T 29617-2003 | n'arọ/m3 | 1115.5-1117. 6 | 1116.4 |
| Ọdịnaya mmiri | GB/T 6283-2008 | %(m/m) | ≤0.1 | 0,007 |
| Oke esi | GB/T 7534-2004 | ℃ |
|
|
| Ebe mmalite | ≥242 | 245.2 | ||
| Ikpeazụ esi ebe | ≤250 | 246.8 | ||
| Oke oke |
| 1.6 | ||
| Ịdị ọcha | SH/T 1054-1991 (2009) | %(m/m) |
| 99.93 |
| Ethylene glycol ọdịnaya | SH/T 1054-1991 (2009) | %(m/m) | ≤0.15 | 0.020 |
| Triethylene glycol ọdịnaya | SH/T 1054-1991 (2009) | %(m/m) | ≤0.4 | 0,007 |
| Ọdịnaya iron (dị ka Fe2+) | GB/T 3049-2006 | %(m/m) | ≤0,0001 | ≤0.00001 |
| Acidity (dị ka acetic acid) | GB/T14571.1-2016 | %(m/m) | ≤0.01 | 0,006 |
Nkwakọ ngwaahịa
220kg/drum, 80drum/20GP, 17.6MT/20GP, 25.52MT/40GP
Okwu mmalite
Mmiri na-enweghị isi, enweghị isi, nke na-enweghị isi, nke na-enweghị isi, mmiri viscopic hygroscopic.Ọ nwere uto oseose.Solubility ya dị ka nke ethylene glycol, mana ike ya na hydrocarbons siri ike karị.Diethylene glycol nwere ike miscible na mmiri, ethanol, ethylene glycol, acetone, chloroform, furfural, wdg Ọ bụ immiscible na ether, carbon tetrachloride, carbon disulfide, ogologo yinye aliphatic hydrocarbon, aromatic hydrocarbon, wdg Rosin, shellac, cellulose acetate. na ọtụtụ mmanụ na-esighi ike na diethylene glycol, ma nwere ike igbari cellulose nitrate, alkyd resins, polyester resins, polyurethane, na ọtụtụ ihe e ji esiji ákwà.Na-ere ọkụ, nsi dị ala.Inwe n'ozuzu chemical Njirimara nke mmanya na ether.
Usoro nchekwa
1. Chekwaa na ebe dị jụụ na nkụ.Gbaa mbọ hụ na ikuku ikuku dị mma n'ụlọ ọrụ ahụ.
2. Debe ebe ọkụ na isi mmiri.Chekwaa pụọ na oxidants
Jiri
1. A na-ejikarị ya dị ka ihe na-ekpo ọkụ gas na ihe mgbaze nke aromatics.A na-ejikwa ya dị ka ihe mgbaze maka cellulose nitrate, resin, griiz, ink obibi akwụkwọ, textile softener, onye na-emecha ihe, na mmịpụta nke coumarone na indene site na coal tar.Na mgbakwunye, a na-ejikwa diethylene glycol dị ka mgbagwoju mmanụ breeki, celluloid softener, antifreeze na diluent na emulsion polymerization.A na-ejikwa rọba na resin plasticizer;Polyester resin;Fiberglass;Carbamate ụfụfụ;Mmepụta nke mmanye viscosity mmanụ mmanye na ngwaahịa ndị ọzọ.A na-eji ya maka resin polyester sịntetik unsaturated, wdg.
2. A na-eji ya dị ka sịntetik unsaturated polyester resin, plasticizer, wdg A na-ejikwa maka mgbochi, gas dehydrating gị n'ụlọnga, plasticizer, ihe mgbaze, aromatics mmịpụta gị n'ụlọnga, sịga hygroscopic gị n'ụlọnga, textile mmanu na finishing gị n'ụlọnga, mado na ụdị nile nke nrapado mgbochi ihicha gị n'ụlọnga. , VAT dye hygroscopic mgbaze, wdg Ọ bụ a nkịtị mgbaze maka griiz, resin na nitrocellulose.
