Uni-Carbomer 981 / Carbomer

Inkcazelo emfutshane:

I-Uni-Carbomer 981 yipolymer edibeneyo yepolyacrylate. Isebenza ngokufanayo ne-Uni-Carbomer 941, kodwa i-polymerized kwi-co-solvent system ye-ethyl acetate kunye ne-cyclohexane.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Igama lorhwebo Uni-Carbomer 981
Inombolo yeCAS. 9003-01-04
INCI Igama ICarbomer
Ulwakhiwo lweMichiza
Isicelo Lotion / cream kunye nejeli
Iphakheji I-20kgs inet ngebhokisi yekhadibhodi ene-PE lining
Imbonakalo Umgubo omhlophe
Viscosity (20r/min, 25°C) 2,000-7,000mpa.s (0.2% isisombululo samanzi)
Viscosity (20r/min, 25°C) 4,000- 11,000mpa.s (0.5% isisombululo samanzi)
Ukunyibilika Amanzi anyibilikayo
Umsebenzi Iiarhente zokutyebisa
Beka ubomi kwishelufa iminyaka eyi-2
Ugcino Gcina isitya sivaliwe ngokuqinileyo kwaye kwindawo epholileyo. Gcina kude nobushushu.
Umthamo 0.1-1.5%

Isicelo

ICarbomer sisityebi esibalulekileyo. Yipolymer ephezulu edityaniswe nge-acrylic acid okanye i-acrylate kunye ne-alyl ether. Amacandelo ayo aquka i-polyacrylic acid (homopolymer) kunye ne-acrylic acid / C10-30 alkyl acrylate (copolymer). Njengesiguquli se-rheological enyibilikayo emanzini, inokuqina okuphezulu kunye neempawu zokunqunyanyiswa, kwaye isetyenziswa ngokubanzi kwiingubo, iingubo, amayeza, ukwakhiwa, izicoci kunye nezithambiso.

I-Uni-Carbomer 981 i-polymer ye-acrylic edibeneyo kunye neempawu ezifanayo kwi-Carbomer 941. Ineempawu ezinde ze-rheological kwaye inokwenza i-emulsion esisigxina kunye nokumiswa kunye ne-viscosity ephantsi kwi-ionic system, kodwa inkqubo yayo ye-solvent i-cyclohexane ehambelana nokusingqongileyo kunye ne-ethyl ester ethyl ester.

Iimpawu kunye neeNzuzo:
1. Ipropathi ebalaseleyo yokuqukuqela ixesha elide
2. Ukuphumelela kakhulu ekugxininiseni okuphakathi kunye nokuphantsi.
3. Ukucaca okuphezulu
4. Ukuxhathisa umphumo wokushisa kwi-viscosity

izicelo eziCetyisiweyo:
1. I-topical lotions, iikhrimu kunye neegels
2. Iijeli ezicacileyo
3. Iinkqubo ze-ionic eziphakathi

Ingcebiso:
Ukusetyenziswa okucetyiswayo ngu-0.2 ukuya kwi-1.5 wt%
Ngelixa uvuselela, i-polymer isasazwe ngokulinganayo phakathi, kodwa ugweme i-agglomeration, ivuselela ngokwaneleyo ukuyisasaza.
I-polymer ene-pH ye-5.0 ~ 10 phakathi kunye ne-medium inepropathi engcono yokuqina.I-neutralizer kufuneka ikhethwe ngokuchanekileyo kwinkqubo ngamanzi kunye notywala.
Ukucheba okuphezulu okanye ukuvuselela kufuneka kuphetshwe emva kokungathathi hlangothi ukunciphisa ilahleko ye-viscosity.


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