价格:未填
供应:99999
发货:3天内
1.composition
Acrylicacidpolymer
2.character
whiteloosepowderwithrelativelystrongmoistureabsorptionandslightparticularodor,solubleinwater,alcoholandglycerol.Usualconcentrationis0.1%-3.0%
3.specification
cabomerviscosity
(5%neutralsolution)
usage
934
30500-39400
preparationfortopicaluse,gels,emulsion,suspension
940
40000-60000
preparationfortopicaluse,crystalgelswithgoodclarity
941
4000-11000
preparationfortopicaluse,crystalgelswithgoodclarify,stabilizingagentinemulsion
1342
9500-26500(1%)
preparationfortopicaluse,emulsification,excellentelectrolytetolerance
934P
29400-39400
controlledreleasepreparationfororal,topicaldeliverysystem
4.applications
cabomerpossessesgoodthickening,hydrophilicgelating,viscosity,emulsifying,suspendingandfilm-formingproperties.
5.pharmaceuticalindusty
bemadeintocontrolledreleasedrugasslowreleasematerical
inmedicinalformulationsforexternaluse,ascarriersubstrate,itcanbeappliedinpaste,suppository,cream,gelsandemulsionetc.
withitsgelating,viscosityandfilm-formingproperty,itcanbeusedasbioadhesiveincarriersubstrateanddrug.becauseoflongretentiontimewithmucousmembranesoftissue,itenhancesbioavailabilityofdrug.
withitssuspendingcapacity,itcaneffectivelysuspendinsolubleingrdientstoformahomogenousdispersionsystemwhenusedinoralsuspension,thissystemissafe,effective,stabilizedandprotectedfrompeculiarsmell,thusraisingbioavailability.
6. cosmetics
withhighefficientthickeningeffect,carbomer940canformclearandtransparentwaterorhydroalcoholicgels.itissuitableforcosmeticssuchasmoisturizingcram,emulsion,facecleaner,alcohol-freeperfumeandessencehairconditioner(increasingglossandconvenientforcomb).whenusedinasmallamount(usualusedamount0.25-0.5%),cabomer934canproducestrongthickeningeffectandbemadeintoemulsion,cream,gelsandtransdermalpreparationswithawiderangeofviscositiesanddiversetheologicproperties.
供应carbomer
日期:2010-08-26 15:47 点击:5
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