Newgreen Cosmetic Qib 99% Zoo Polymer Carbopol 990 los yog Carbomer 990
Product Description
Carbomer 990 yog cov khoom siv hluavtaws uas siv dav hauv cov tshuaj pleev ib ce, tshuaj thiab cov khoom siv tu tus kheej. Nws yog tsuas yog siv los ua thickener, tshem tawm tus neeg sawv cev thiab stabilizer. Carbomer 990 muaj peev xwm thickening zoo thiab muaj peev xwm ua kom cov khoom viscosity ntawm tsawg concentrations.
COA
Certificate of Analysis
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Tawm-dawb los yog hmoov dawb | Dawb hmoov |
| HPLC Kev Taw Qhia (Carbomer 990) | Raws li kev siv cov khoom tseem ceeb ncov lub sijhawm khaws cia | Ua raws |
| Kev sib hloov tshwj xeeb | +20.0.-22.0.0 Nws. | +21. |
| Cov hlau hnyav | ≤ 10ppm | <10ppm |
| PH | 7.5-8.5 Nws | 8.0 ib |
| Poob rau ziab | ≤ 1.0% | 0.25% |
| Coj | ≤ 3ppm | Ua raws |
| Arsenic | ≤1ppm | Ua raws |
| Cadmium | ≤1ppm | Ua raws |
| Mercury | ≤0. 1ppm ua | Ua raws |
| Melting point | 250.0 ℃ ~ 265.0 ℃ | 254.7 ~ 255.8 ℃ |
| Residue ntawm ignition | ≤0. 1% | 0.03% |
| Hydrazine | ≤ 2ppm | Ua raws |
| Qhov ntom ntom | / | 0.21g / ml |
| Tapped ntom | / | 0.45g / ml |
| L-Histidine | ≤ 0.3% | 0.07% |
| Assay | 99.0% ~ 101.0% | 99.62% |
| Tag nrho aerobes suav | ≤1000CFU / g | <2CFU/g |
| Pwm & Poov xab | ≤100CFU / g | <2CFU/g |
| E.coli | Tsis zoo | Tsis zoo |
| Salmonella | Tsis zoo | Tsis zoo |
| Cia | Khaws rau hauv qhov chaw txias & qhuav, kom deb ntawm lub teeb muaj zog. | |
| Xaus | Tsim nyog | |
Muaj nuj nqi
Nov yog qee qhov tseem ceeb thiab kev siv ntawm Carbopol 990:
1.Thickener: Carbopol 990 tuaj yeem ua kom cov viscosity ntawm cov tshuaj aqueous thiab feem ntau siv hauv tshuaj pleev, gels thiab cream.
2.Suspending tus neeg sawv cev: Nws tuaj yeem pab tshem tawm cov khoom xyaw tsis txaus thiab ua kom cov khoom sib txawv thiab ruaj khov.
3.Stabilizer: Carbomer 990 tuaj yeem txhim kho cov emulsion thiab tiv thaiv cov roj-dej sib cais.
4.pH kev hloov kho: Carbomer 990 qhia cov yam ntxwv sib txawv ntawm pH sib txawv, thiab feem ntau ua haujlwm zoo tshaj plaws nyob rau hauv nruab nrab lossis tsis muaj zog alkaline.
5.
Yuav siv li cas:
- Dissolution: Carbomer 990 feem ntau yuav tsum tau yaj hauv dej thiab pH hloov nrog tus neeg sawv cev nruab nrab (xws li triethanolamine) kom ua tiav qhov xav tau viscosity.
- Concentration: Cov concentration siv feem ntau yog nruab nrab ntawm 0.1% thiab 1%, nyob ntawm qhov xav tau viscosity thiab formulation ntawm cov khoom.
Nco tseg:
- pH rhiab heev: Carbomer 990 yog rhiab heev rau pH thiab yuav tsum tau siv nyob rau hauv qhov tsim nyog pH ntau yam kom tau zoo tshaj plaws.
- Compatibility: Thaum siv nws nyob rau hauv cov qauv, koj yuav tsum tau xyuam xim rau nws compatibility nrog rau lwm cov khoom xyaw kom tsis txhob muaj kev phiv tshuaj.
Zuag qhia tag nrho, Carbopol 990 yog ib qho zoo heev thickening thiab stabilizing tus neeg sawv cev uas yog dav siv nyob rau hauv ntau yam kev kho mob ntawm tus kheej thiab cov khoom siv tshuaj.
Daim ntawv thov
Carbomer 990 muaj ntau yam kev siv hauv ntau lub teb, feem ntau hauv cov tshuaj pleev ib ce, khoom tu tus kheej, thiab tshuaj. Nov yog qee qhov kev thov tshwj xeeb scenarios:
1. Cov khoom siv tshuaj pleev ib ce thiab kev tu tus kheej
Creams thiab lotions: Carbomer 990 ua raws li cov thickener thiab stabilizer los txhim kho cov kev ntxhib los mos thiab ruaj khov ntawm cov khoom, ua rau nws yooj yim rau thov thiab nqus.
Gel: Ntawm cov gels ntshiab, Carbomer 990 muab siab pob tshab thiab kov zoo, thiab feem ntau yog siv hauv cov gels moisturizing, qhov muag cream thiab cov tshuaj kho tom qab hnub ci.
tsuaj zawv plaub hau thiab ntxuav lub cev: Nws tuaj yeem ua rau kom cov viscosity ntawm cov khoom, ua kom yooj yim rau kev tswj thiab siv, thaum tseem ua kom ruaj khov cov khoom xyaw hauv cov mis.
Cov tshuaj pleev thaiv hnub: Carbomer 990 pab cuam tshuam thiab ua kom lub hnub ci ruaj khov, txhim kho cov khoom siv tau zoo thiab kev paub dhau los.
2. Kev kho mob teb
Pharmaceutical gel: Carbomer 990 tuaj yeem muab qhov zoo adhesion thiab extensibility los pab cov tshuaj kom zoo dua absorbed nyob rau hauv daim ntawv thov gel.
Qhov muag tee: Raws li tus neeg sawv cev thickening, Carbomer 990 tuaj yeem ua rau kom cov viscosity ntawm qhov muag tee thiab ntev lub sij hawm nyob ntawm cov tshuaj nyob rau saum npoo ntawm lub qhov muag, yog li txhim kho kev ua tau zoo.
Kev ncua ntawm qhov ncauj: Carbomer 990 tuaj yeem pab tshem tawm cov tshuaj tsis sib xws, ua rau cov tshuaj ntau homogeneous thiab ruaj khov.
Ntim & Xa
