Carbomer 980 ma CAS 54182-57-9 Karbomer
O le Carbomer o se pa'epa'e pa'epa'e pa'epa'e, fa'atasi ai ma le ga'o, hygroscopicity ma sina manogi fa'apitoa. E mafai ona solo i vai, ethanol ma glycerol. O le mole e iai le 56% - 58% carboxyl group, o lea e vaivai ai le acidic. Pe a taape le carbomer i le vai, ona o le tetee i le va o tau le lelei e mafua mai i le carboxyl ionization, o le polymer crimped e faʻaloloa ma faʻalauteleina i le voluma. O le pH o le 0.5% aqueous dispersion o 2.7 ~ 3.5. 1% fa'asalalauina vai e mafai ona fa'a'ese'ese i mea alkaline e fai ai gel. O le faʻatonuga o faʻasalalauga vai masani e 0.1% - 3.0%.
| Oloa Igoa: | Carbomer 980 | Vaega No. | JL20230202 |
| CAS | 9007-20-9/54182-57-9 | MF Aso | FEB.02,2023 |
| Packing | 20kg/tapa | Iloiloga Aso | FEB.02,2023 |
| Quantity | 5MT | Fa'agata Aso | FEB.01,2025 |
| Item | Standard | I'ugat | |
| Fa'aaliga ie | Pa'u pa'epa'e | Pa'u pa'epa'e | |
| 0.5% vai fofo viscosity | 40000-60000mpa.s | 52100mpa.s | |
| 0.2%vai fofo viscosity | 13000-30000mpa.s | 20100mpa.s | |
| 0.5% vai fofo felauaiga(420mm) | ≥92% | 92.6% | |
| Toega ethyl acetate | ≤0.5% | 0.35% | |
| Toega cyclohexane | ≤0.3% | 0. 19% | |
| Akrilik acid | ≤0.25% | 0. 13% | |
| leiloa on fa'amago | ≤2.0% | 0.72% | |
| Oloa Igoa: | Carbomer 940 | Vaega No. | JL20220510 |
| CAS | 9007-20-9 | MF Aso | MAE. 10,2022 |
| Packing | 20kg/tapa | Iloiloga Aso | MAE. 10,2022 |
| Quantity | 5MT | Fa'agata Aso | ME.09,2024 |
| Item | Standard | I'ugat | |
| Fa'aaliga ie | Pa'u pa'epa'e | Pa'u pa'epa'e | |
| 0.5% vaifofo viscosity | 40000~60000mpa.s | 53400 | |
| Losson Fa'agogo | ≤2.0% | 0.08% | |
| -COOH% | 56.0%~68.0% | 62.6% | |
| Oloa Igoa: | Carbomer 680 | Vaega No. | JL20230107 |
| CAS | 9007-20-9 | MF Aso | IAN.07,2023 |
| Packing | 20kg/tapa | Iloiloga Aso | IAN.07,2023 |
| Quantity | 5MT | Fa'agata Aso | IAN.06,2025 |
| Item | Standard | I'ugat | |
| Fa'aaliga ie | Pa'u pa'epa'e | Pa'u pa'epa'e | |
| 0.5% vai fofo viscosity | ≥45000mpa.s | 58000mpa.s | |
| 0.5% vai fofo felauaiga(420mm) | ≥85% | 85.0% | |
| Toega ethyl acetate | ≤0.5% | 0.33% | |
| Toega cyclohexane | ≤0.3% | 0. 12% | |
| Akrilik acid | ≤0.25% | 0. 10% | |
| leiloa on fa'amago | ≤2.0% | 0.83% | |
1.O galuega autu a carbomer o mafiafia, taofia ma emulsification,
2.In pharmaceutics, e mafai ona faʻaaogaina e avea ma sui gel, faʻapipiʻi, mea faʻapipiʻi, faʻaogaina o le rheological (humidifier, lubricant, fesoasoani faʻamalolo, stabilizer), ma isi, ma e faʻaaogaina lautele, aemaise lava i faiga fou o le tuʻuina atu o fualaau. Ua fa'aaogaina lautele i totonu ma fafo.
I le taimi nei, ua faʻaleleia e le matou fale gaosi le carbomer 940 i le carbomer 980. Talu ai o le uluai Carbomer 940 o loʻo faʻapipiʻiina mai le acrylic acid ma le benzene, o loʻo i ai se aofaʻiga o totoe o le benzene, o se mea oona.
Ina ia sili atu le saogalemu, matou te faʻaaogaina le cyclohexane e fai ai le Carbomer 980, ina ia sili atu le saogalemu o a matou oloa ma sili atu le aafiaga.
Ioe, Carbomer 980 e tutusa ma Carbomer 940 i tulaga o le viscosity ma le moli transmittance.
Afai e leai sau manaʻoga faʻapitoa i luga o le moli ma le viscosity, matou te fautuaina foi Carbomer 680, o le tau o le a taugofie.
25kgs/pa'u,9tons/20'container
25kgs/pe,20tons/20'container
Carbomer 980
