Igama lokuhweba | I-Uni-Carbomer 981 |
Inombolo ye-CAS. | 9003-01-04 |
Igama le-INCI | I-Carbomer |
Isakhiwo Samakhemikhali | |
Isicelo | Lotion / ukhilimu kanye gel |
Iphakheji | 20kgs inetha ibhokisi ngalinye lekhadibhodi eline-PE lining |
Ukubukeka | Impushana emhlophe |
I-Viscosity (20r/min, 25°C) | 2,000-7,000mpa.s (0.2% isixazululo samanzi) |
I-Viscosity (20r/min, 25°C) | 4,000- 11,000mpa.s (0.5% isixazululo samanzi) |
Ukuncibilika | Amanzi ancibilikayo |
Umsebenzi | I-Thickening agents |
Impilo yeshelufu | iminyaka engu-2 |
Isitoreji | Gcina isitsha sivalwe ngokuqinile futhi endaweni epholile. Gcina kude nokushisa. |
Umthamo | 0.1-1.5% |
Isicelo
I-Carbomer iwukuqina okubalulekile. Kuyi-polymer ephezulu exhunywe nge-acrylic acid noma i-acrylate ne-alyl ether. Izingxenye zayo zihlanganisa i-polyacrylic acid (homopolymer) ne-acrylic acid / C10-30 alkyl acrylate (copolymer). Njengesiguquli se-rheological esincibilika emanzini, sinezakhiwo eziphakeme zokujiya nokumiswa, futhi sisetshenziswa kabanzi ekwembathweni, ezindwangu, emithini yemithi, ekwakhiweni, ezintweni zokuhlanza nezimonyo.
I-Uni-Carbomer 981 iyi-polymer ye-acrylic ephambanisiwe enezici ezifanayo ne-Carbomer 941. Inezici ezinde ze-rheological futhi ingakha i-emulsion ehlala njalo kanye nokumiswa nge-viscosity ephansi ohlelweni lwe-ionic, kodwa uhlelo lwayo lwe-solvent luyi-cyclohexane enobungani bemvelo ne-ethyl ester ethyl ester.
Izici Nezinzuzo:
1. Impahla egeleza ende evelele
2. Isebenza kahle kakhulu ekugxiliseni okusesilinganisweni nokuphansi.
3. Ukucaca okuphezulu
4. Melana nomphumela wokushisa ku-viscosity
Izicelo Ezinconyiwe:
1. Amafutha okugcoba, okhilimu namajeli
2. Sula amajeli
3. Izinhlelo ze-ionic ezimaphakathi
Iseluleko:
Ukusetshenziswa okunconyiwe ngu-0.2 kuya ku-1.5 wt%
Ngenkathi inyakaza, i-polymer isakazwa ngokulinganayo phakathi nendawo, kodwa gwema ukuhlangana, ukuyinyakazisa ngokwanele ukuyihlakaza.
I-polymer ene-pH engu-5.0 ~ 10 phakathi nendawo inendawo yokujiya engcono.I-Neutralizer kufanele ikhethwe ngendlela efanele ohlelweni ngamanzi notshwala.
Ukugunda ngesivinini esiphezulu noma ukunyakazisa kufanele kugwenywe ngemva kokungathathi hlangothi ukuze kuncishiswe ukulahleka kwe-viscosity.