Diethylene Glycol maualuga mama ma tau maualalo
Fa'amatalaga
| Aitema | Metotia Su'ega | Vaega | Tapula'a e talia | I'uga o su'ega |
| Fa'aaliga | Fa'atatauga va'aiga | _ | Suavai manino le lanu e aunoa ma ni mea faʻainisinia | PASI |
| Chroma | GB/T 3143-1982(2004) | Pt-Co | ≤15 | 5 |
| Malosi (20℃) | GB/T 29617-2003 | kilokalama/m3 | 1115.5~1117. 6 | 1116.4 |
| vai vai | GB/T 6283-2008 | %(m/m) | ≤0.1 | 0.007 |
| Fa'apuna | GB/T 7534-2004 | ℃ |
|
|
| Vaega amata | ≥242 | 245.2 | ||
| Fa'apuna mulimuli | ≤250 | 246.8 | ||
| Avanoa lautele |
| 1.6 | ||
| Mama | SH/T 1054-1991(2009) | %(m/m) |
| 99.93 |
| Ethylene glycol mea e maua | SH/T 1054-1991(2009) | %(m/m) | ≤0.15 | 0.020 |
| Triethylene glycol mea e maua | SH/T 1054-1991(2009) | %(m/m) | ≤0.4 | 0.007 |
| mea i totonu o le uamea (pei o le Fe2+) | GB/T 3049-2006 | %(m/m) | ≤0.0001 | ≤0.00001 |
| Acidity (pei o le Acetic acid) | GB/T14571.1- 2016 | %(m/m) | ≤0.01 | 0.006 |
afifiina
220kg/pa'u, 80drums/20GP, 17.6MT/20GP, 25.52MT/40GP
Folasaga
O se vai e leai se lanu, leai se manogi, manino, hygroscopic viscous. E iai lona suamalie suamalie. O lona solubility e tutusa ma le ethylene glycol, ae o lona solubility i hydrocarbons e malosi atu. Diethylene glycol e mafai ona faʻafefiloi ma vai, ethanol, ethylene glycol, acetone, chloroform, furfural, ma isi. E le mafai ona faʻafefiloi ma eter, carbon tetrachloride, carbon disulfide, filifili saʻo aliphatic hydrocarbon, hydrocarbon aromatic, ma isi Rosin, shellac, cellulose acetate, ma o le tele o suauu e le mafai ona solu i le diethylene glycol, ae mafai ona faʻamavaeina le cellulose nitrate, alkyd resins, polyester resins, polyurethane, ma le tele o vali. Mumu, maualalo oona. O lo'o i ai uiga fa'a-kemikolo lautele o le ava malosi ma le eter.
Metotia Teuina
1. Teu i se nofoaga malulu ma mago. Ia mautinoa lelei le ea savili i totonu o le fale faigaluega.
2. Ia taumamao mai le afi ma le vai. Teu ese mai oxidants
Fa'aoga
1. Fa'aaogaina e pei o le kesi dehydrating sooupu ma aromatics aveesea solvent. E faʻaaogaina foʻi e fai ma solvent mo le cellulose nitrate, resin, gaʻo, vaitusi lolomi, faʻamalulu ie, sui faʻamaeʻaina, ma le aveeseina o le coumarone ma le indene mai le ta koale. E le gata i lea, o le diethylene glycol o loʻo faʻaaogaina foi e fai ma faʻalavelave suauʻu taofi, faʻamalulu celluloid, antifreeze ma faʻafefe i le polymerization emulsion. Fa'aaoga foi mo pa'u ma resin plasticizer; polyester resin; Fiberglass; Foam karbamate; Le gaosiga o le lubricating suauu viscosity faaleleia ma isi oloa. Fa'aoga mo le fa'alumaina polyester resin, ma isi.
2. Faʻaaogaina e pei o le synthetic unsaturated polyester resin, plasticizer, ma isi. Faʻaaogaina foi mo le antifreeze, kesi dehydrating agent, plasticizer, solvent, aromatics extraction agent, sikaleti hygroscopic agent, textile lubricant ma le faʻamago sui, paʻu ma ituaiga uma o mea faʻapipiʻi faʻamago. , VAT dye hygroscopic solvent, ma isi. O se solu masani mo gaʻo, resin ma nitrocellulose.
