Igama lokuhweba | I-Uni-Carbomer-990 |
Inombolo ye-CAS. | 9003-01-04 |
Igama le-INCI | I-Carbomer |
Isakhiwo Samakhemikhali | |
Isicelo | I-lotion / ukhilimu, Ijeli yokwenza izinwele, Ishampoo, Ukugeza umzimba |
Iphakheji | 20kgs inetha ibhokisi ngalinye lekhadibhodi eline-PE lining |
Ukubukeka | Impushana emhlophe |
I-Viscosity (20r/min, 25°C) | 13,000-30,000mpa.s (0.2% isixazululo samanzi) |
I-Viscosity (20r/min, 25°C) | 45,000- 70,000mpa.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 | 0.2-1.0% |
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-990 iyi-polymer ye-acrylic ehlangene. Isebenzisa i-cyclohexane ne-ethyl acetate evumelana nemvelo njengezincibilikisi zokusabela. Kuyi-ejenti yokuqina ye-rheology encibilikayo emanzini esebenza kahle kakhulu yokuqina nokumiswa. Inezici ze-rheology emfushane (ayikho i-trickle) futhi isetshenziswa kabanzi kujeli esobala, ijeli yotshwala yamanzi kanye nokhilimu. Ingenza amanzi agqamile, asobala noma ijeli yamanzi nokhilimu.
Ukusebenza nezinzuzo:
1. Ukuziphatha okufushane kwe-rheological
2. I-viscosity ephezulu
3. Izakhiwo zokujiya eziphakeme kakhulu, zokumiswa kanye nokuzinza
4. Ukucaca okuphezulu
Inkambu yohlelo lokusebenza:
1. Ijeli yesitayela sezinwele, ijeli yotshwala yamanzi
2. Ijeli yokuthambisa
3. Ijeli yokugeza.
4. Isandla, umzimba kanye nokugcoba ubuso
5. Ukhilimu
Iseluleko:
Ukusetshenziswa okunconyiwe kungu-0.2 kuya ku-1.0 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.Esimisweni esinamanzi notshwala, i-neutralizer kufanele ikhethwe ngendlela efanele.
Ukugunda ngesivinini esiphezulu noma ukunyakazisa kufanele kugwenywe ngemva kokungathathi hlangothi ukuze kuncishiswe ukulahleka kwe-viscosity.