I-Sodium polyacrylate CAS 9003-04-7
I-sodium polyacrylate iyimpushana emhlophe. Ayinaphunga futhi ayinambitheki. I-hygroscopic kakhulu. Inhlanganisela ye-polymer enamaqembu e-hydrophilic kanye ne-hydrophobic. Incibilika kancane emanzini ukuze yakhe uketshezi olubonakalayo olubonakalayo kakhulu, i-viscosity yesisombululo esingu-0.5% imayelana ne-Pa•s, i-viscous futhi ngenxa yokuvuvukala kokumuncwa kwamanzi (okufana ne-CMC, i-sodium alginate) ekhiqizwa, kodwa ngenxa yesimo se-ionic samaqembu amaningi e-anionic ngaphakathi kwe-molecule ukwandisa ukusebenza kwe-molecular viscous ye-viscous isixazululo, i-viscous I-viscosity yayo cishe izikhathi ezingu-15-20 kune-CMC ne-sodium alginate. Ukwelashwa okushisa, usawoti ongathathi hlangothi kanye nama-asidi e-organic anomthelela omncane ku-viscosity yayo, kuyilapho i-alkaline viscosity ikhula. Ayincibiliki kumakhemikhali aphilayo njenge-ethanol. Ukushisa okunamandla kuya kuma-degree angu-300 akuboli. I-viscosity ehlala isikhathi eside ishintsha kancane kakhulu, akulula ukonakala. Ngenxa ye-electrolyte, iyakwazi ukubhekana ne-asidi ne-ion yensimbi, futhi i-viscosity iyancipha.
ITEM | IZINGA |
Ukubukeka | Ayinambala ukuya kokuphuzi ngokukhanyayo uketshezi olusobala |
Okuqukethwe okuqinile % | 50.0 imiz |
I-monomer yamahhala (CH2=CH-COOH) % | 1.0 ubuningi |
pH (njengoba kunjalo) | 6.0-8.0 |
Ukuminyana (20℃) g/cm3 | 1.20 iminithi |
25kg/isikhwama

I-Sodium polyacrylate CAS 9003-04-7

I-Sodium polyacrylate CAS 9003-04-7