Khoom taw qhia
Carbomer tseem hu ua carbomer, Puas yog Carbomer txhua yam ntuj tsim? Cov lus teb tsis yog, cov khoom yog acrylic cross-linked resin tau los ntawm cross-linking pentaerythritol thiab acrylic acid, los yog acrylic acid-bonded allyl sucrose, los yog ib tug siab molecular polymer ntawm pentaerythritol allyl ether, yog li nws tsis yog ntuj. Tsis tas li ntawd xwb, nws tseem yog ib qho tseem ceeb heev rheology hloov kho. Cov neutralizedCarbomer 940 hmoovyog ib qho zoo heev gel matrix, uas muaj cov haujlwm tseem ceeb xws li thickening, suspending, thiab emulsifying. Tsis tas li ntawd xwb, tab sis nws cov txheej txheem ntau lawm kuj yooj yim heev thiab ruaj khov. Kev sib deev kuj zoo, yog li nws feem ntau siv rau hauv cov khoom siv tshuaj pleev ib ce xws li tshuaj pleev, cream, gels, thiab lwm yam.
Lub npe Askiv: POLY (ACRYLIC ACID)
Lus Askiv Synonym: Carbomer 940
CAS Naj Npawb: 9007-20-9
Cov mis mos molecular: (C3H4O2)n
Carbomer 940 hmoovyog ib tug dawb, me ntsis tsw, xoob hmoov. Nws muaj zog hygroscopicity. Nws feem ntau tshwm sim hauv dej hauv daim ntawv acidic, thiab nws yooj yim heev rau o hauv dej. Nyob rau tib lub sijhawm, nws kuj yooj yim heev rau o hauv cov kuab tshuaj xws li ethanol thiab glycerin. Vim nws swellability thiab tsis muaj zog acidity, cov khoom no yog ib qho tseem ceeb heev rheology hloov. Tsis tas li ntawd xwb, cov neutralized carbomer resin yog ib qho zoo heev gel matrix. Tau kawg, qee tus neeg yuav nug, Puas yog Carbomer 940 lom? Cov lus teb yog, tau kawg, tsis yog; nws tsis yog tsuas yog muaj kev nyab xeeb thiab tsis muaj tshuaj lom rau ntawm daim tawv nqaij tab sis kuj muaj ntau yam txiaj ntsig kom koj tuaj yeem siv nrog kev ntseeg siab.
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Carbomer molecules feem ntau yuav siv tau nyob rau hauv nonionic surfactants, polyols, thiab lwm yam. Yuav ua li cas ua Carbopol gel? Yuav kom ua ib lub gel, koj yuav tsum tau nce qhov sib xws; qhov sib xws ntawm cov khoom siv 5 feeb mus rau ob peb teev kom ncav cuag qhov siab tshaj plaws sib xws. Tsis tas li ntawd xwb, PH tus nqi ntawm cov khoom siv no yog acidic, thiab cua sov dispersion mus rau 70 degree (nws yuav tsum tsis txhob siab tshaj qhov kub no) tuaj yeem ua kom cov khoom thickening.
Cov txiaj ntsig ntawm carbomer 940 hmoov rau ntawm daim tawv nqaij
Kev nqus roj thiab tswj roj: Carbomer 940 hmoov muaj cov roj zoo nqus tau zoo, uas tuaj yeem nqus cov roj ntau dhau ntawm daim tawv nqaij, ua kom tawv nqaij tshiab thiab qhuav, thiab txo cov teeb meem ntawm cov roj ci.
Cov tawv nqaij du: Carbomer 940 hmoov muaj cov kev ntxhib los mos, uas tuaj yeem tsim cov yeeb yaj kiab tiv thaiv ntawm daim tawv nqaij, ua rau cov tawv nqaij zoo dua thiab du.
Adsorption ntawm av: Carbomer 940 hmoov muaj kev ua haujlwm zoo adsorption, uas tuaj yeem nqus cov av, cov kab mob thiab cov impurities ntawm daim tawv nqaij, thiab pab ntxuav cov tawv nqaij thiab ntxuav qhov pores.
Soothes ntawm daim tawv nqaij: Carbomer 940 hmoov muaj soothing thiab anti-inflammatory teebmeem, uas pab txo cov tawv nqaij liab, khaus thiab tsis xis nyob, tshwj xeeb tshaj yog rau cov tawv nqaij rhiab heev.
Tswj hws zais cia: Carbomer 940 hmoov tuaj yeem nqus hws ntau dhau, txo cov hws ntawm daim tawv nqaij thiab ua kom tawv nqaij qhuav.
Cov yam ntxwv ntawm carbomer 940 hmoov
Lub teeb:Carbomer 940 hmoovmuaj qhov zoo hauv ntau daim ntawv thov vim nws qhov ntom ntom thiab lub teeb yuag. Qhov no ua rau nws nrov heev hauv cov khoom uas yuav tsum tau txo qhov hnyav.
Lub zog siab: Txawm hais tias qhov ntom ntom tsawg, carbomer 940 hmoov muaj lub zog zoo thiab tawv. Nws lub zog siab ua rau nws tuaj yeem tiv taus qhov kub siab thiab kub ib puag ncig, thiab tsim nyog rau cov ntawv thov uas yuav tsum tau hnav tsis kam thiab cuam tshuam.
Cov thermal conductivity zoo: Carbomer 940 hmoov muaj cov thermal conductivity zoo thiab tuaj yeem ua kom sov tau zoo. Qhov no ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob kub thiab ua lub luag haujlwm tseem ceeb hauv cov khoom siv uas xav tau cov cua sov dissipation los yog ua kom kub zoo.
Muaj zog corrosion kuj: Carbomer 940 hmoov muaj corrosion kuj zoo rau cov tshuaj xws li acid thiab alkali, thiab siv tau ruaj khov nyob rau hauv ib puag ncig hnyav rau lub sijhawm ntev. Qhov no ua rau nws daim ntawv thov hauv qee qhov chaw tshwj xeeb tau txais kev saib xyuas dav.
High deg cheeb tsam: Carbomer 940 hmoov muaj thaj chaw loj tshwj xeeb, uas txhais tau hais tias nws tuaj yeem muab ntau qhov chaw sib cuag, uas muaj txiaj ntsig zoo rau adsorption thiab cov tshuaj tiv thaiv. Qhov no ua rau nws siv dav hauv catalysts, adsorbents thiab roj teeb.
Daim ntawv thov ntawm carbomer 940 hmoov hauv cov khoom tu tawv nqaij
Kev tswj roj thiab kev nqus roj: Carbomer 940 hmoov muaj cov roj zoo nqus tau zoo, uas tuaj yeem pab tswj cov roj tso rau ntawm daim tawv nqaij, txo qhov teeb meem ntawm cov roj ci thiab ua kom tawv nqaij tshiab.
Silky thiab txhob lo lo ntxhuav zoo li: Vim nws qhov kev ntxhib los mos, carbomer 940 hmoov tuaj yeem tsim cov yeeb yaj kiab tiv thaiv ntawm daim tawv nqaij, ua rau cov tawv nqaij zoo dua thiab du, thiab ua rau lubricity ntawm cov tshuaj pleev ib ce.
Adsorption ntawm av thiab tu: Carbomer 940 hmoov muaj kev ua haujlwm zoo adsorption, uas tuaj yeem nqus cov av, cov kab mob thiab cov impurities ntawm daim tawv nqaij, pab ntxuav cov tawv nqaij thiab ntxuav qhov pores, thiab muab cov nyhuv tu tob.
Kho viscosity thiab stability: Carbomer 940 hmoov yuav siv tau raws li thickener rau emulsion thiab qab zib cov khoom, kho cov viscosity thiab kev ntxhib los mos ntawm cov khoom, thiab nce lawv stability thiab ductility.
Soothing thiab anti-inflammatory: Carbomer 940 hmoov muaj soothing thiab anti-inflammatory teebmeem, uas tuaj yeem txo cov tawv nqaij liab, khaus thiab tsis xis nyob, tshwj xeeb tshaj yog rau cov tawv nqaij rhiab heev.
Ua kom lub zog zais thiab smoothness: Carbomer 940 hmoov tuaj yeem siv los ua ib feem ntawm lub hauv paus, concealer thiab lwm yam khoom, uas tuaj yeem ua rau kom lub zog zais thiab smoothness ntawm cov khoom thiab ua kom cov pleev zoo ib yam.
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Kev ceev faj thiab ntim thiab khaws cia
Tom qab cov hmoov carbomer neutralized, nruam nplawm los yog siab shear stirring yuav ua rau viscosity poob, thiab muaj cov electrolytes yuav txo cov thickening tus nqi ntawm carbomer resin.
Ntim: Cov khoom yuav tsum xub ntim rau hauv cov hnab yas uas tsis muaj tshuaj lom polypropylene kom ntseeg tau tias cov khoom tsis muaj dej noo thiab airtight thiab tom qab ntawd ntim rau hauv cov thawv ntawv lossis cov thawv. Carbomer muaj zog nqus dej, yog li xyuam xim rau kev sib khi thaum lub sij hawm cia kom tiv thaiv cov khoom los ntawm huab cua kom nqus noo noo thiab agglomerate. Nws yuav cuam tshuam cov nyhuv thickening. Thaum siv cov khoom no, nws yog qhov zoo tshaj rau muab tso rau hauv lub thawv ntim nrog cov desiccant lossis hauv chav txias thiab qhuav.
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Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam, koj tuaj yeem tiv tauj peb los ntawm email:ella.zhang@huilinbio-tech.com ib, thiab yuav muaj cov kws tshaj lij los teb tag nrho koj cov lus nug.