Tau Lelei a le Kamupani Gaosi D230 CAS: 9046-10-0
Upu tutusa
O,O'-Bis(2-aminopropyl)polypropyleneglycol/Polypropylene glycol bis(2-aminopropyl ether)/polyetheramine/O,O'-Bis(2-aminopropyl)polypropyleneglycol/Poly(propylene glycol) bis(2-aminopropyl ether)/POLYETHERAMINE, MW 230/D230
Fa'aoga o le D230
- E masani ona faʻaaogaina mo le faʻasusuina o le polyurea elastomer, oloa rim, epoxy resin curing agent, ma isi mea faapena. O le polyurea elastomer ua faʻasusuina ua saunia mai le amino terminated polyether ma le isocyanate e maualuga lona malosi, maualuga lona elongation, teteʻe atu i le friction, teteʻe atu i le ele ma teteʻe atu i le matua. E lautele lona faʻaaogaina i le ufiufi e le susu, teteʻe atu i le ele ma teteʻe atu i le ofuina i luga o sima ma fausaga uʻamea, faʻapea foʻi ma ufiufi puipui ma teuteu i isi vaega. O le amino terminated polyether e faʻaaogaina i le epoxy resin curing agent e mafai ona faʻaleleia atili ai le malosi o oloa, ma e lautele lona faʻaaogaina i le gaosiga o galuega taulima epoxy resin.
- Sauniuniga: fa'aputuga o le Poly(propylene glycol) bis(2-aminopropyl ether): Muamua, e fa'apipi'i le polyether i le vaega acetoacetate i pito uma e lua e ala i le dienone po'o le ala i le tali atu o le ester exchange o le ethyl acetoacetate ma le polyether polyol, ona fa'asusu lea o le polyether ua ufiufi e le vaega acetoacetate i se mono-primary amine, alkyl alcohol amine po'o le dibasic primary amine e maua ai se imine compound e maualalo le viscosity ma se vaega pito aminobutyrate.
Fa'amatalaga o le D230
| Fa'aputuga | Fa'amatalaga |
| Foliga vaaia | Vai manino |
| Lanu (PT-CO), Hazen | ≤25 APHA |
| Vai,% | ≤0.25% |
| Aofa'i o le aofa'i o le amine | 8.1-8.7 meq/g |
| O le fua faatatau o le amine muamua | ≥97% |
Afifiina o le D230
I totonu o le talipalau e 195kg;
tausi le fale teuoloa ia maualalo le vevela, ia fa'amamago ma ia mago
Tusi lau savali iinei ma lafo mai ia i matou














