Alaabta Paramete
Magaca ganacsiga | Uni-Carbomer 934P |
CAS Maya. | 9003-01-04 |
Magaca INCI | Carbomer |
Qaab-dhismeedka Kiimikada | |
Codsiga | Kareemka madow iyo kareemka,Ge-gaab,Shambo,Jidhka maydh |
Xidhmada | 20kgs shabaq halkii sanduuq kartoon ah oo leh dahaarka PE |
Muuqashada | Budo qalafsan oo cad |
Viscosity (20r/daqiiqo, 25°C) | 29,400-39,400mpa.s (0.5% xalinta biyaha) |
Solubility | Biyo milmaya |
Shaqada | Wakiilada dhumucda |
Nolosha shelf | 2 sano |
Kaydinta | Weelka si adag u xidh oo meel qabow dhig. Ka ilaali kulaylka. |
Qiyaasta | 0.2-1.0% |
Codsiga
Carbomer waa dhumuc muhiim ah. Waa polymer sare oo isku gudba acrylic acid ama acrylate iyo allyl ether. Qaybaheeda waxaa ka mid ah polyacrylic acid (homopolymer) iyo acrylic acid / C10-30 alkyl acrylate (copolymer). Sida beddelka rheological ee biyaha-milmi kara, waxay leedahay dhumuc sare iyo sifooyin laalid, waxaana si weyn loogu isticmaalaa daaha, dunta, dawooyinka, dhismaha, saabuunta iyo waxyaalaha la isku qurxiyo.
Carbomer waa nanoscale acrylic acid resin, barar biyo, ku daray qadar yar oo isku dar ah (sida triethanolamine, sodium hydroxide), formation of xinjirowga hufan sare, Carbomer model kala duwan oo ka wakiil ah viscosity kala duwan, Rheological gaaban ama rheological dheer ayaa sheegay in.
Uni-Carbomer 934P waxay la kulmeysaa daabacaadda hadda ee monograph-yada soo socda:
United States Pharmacopeia/National Formulary (USP/NF) monograph ee Carbomer B
Hal-garaacyada Dawooyinka ee Jabbaan (JPE) ee Carboxyvinyl Polymer
Pharmacopeia Yurub (Ph. Eur.) monograph ee Carbomer
Farmacopoeia Shiinaha (PhC.) monograph ee Kaarbomer Nooca B
Uni-Carbomer 934P waa polymer acrylic crosslinked kaas oo ah dhumuc rheological biyo-milmi leh oo leh rheology gaaban (majiro). , Carbomer 934P daahfurnaanta ma sare. Oo waxaa si weyn loo isticmaalaa in jel, kareemyada iyo emulsions opaque.
Waxqabadka iyo faa'iidooyinka:
1. sifooyinka rheological gaaban
2. dhumucdi hufan
3. Si fudud loo faafin karo
Goobaha codsiga:
1. jel aan muuqan
2. Kareemada iyo labeennada aan caddayn
3. Shaambo iyo jidh dhaqid
4. daawada cadayga
Talo
1. Isticmaalka lagu taliyay waa 0.2-1.0wt %
2. Si siman u faafi polymerka dhexda marka aad walaaqayso, laakiin iska ilaali xad-gudubka. Si fiican u walaaq si aad u kala firdhiso
3. Xiritaanka xawaaraha sare ama walaaqaya waa in laga fogaadaa ka dib dhexdhexaadinta si loo yareeyo luminta viscosity