Shaanxi BLOOM Tech Co., Ltd. yog ib tug ntawm cov uas paub txog manufacturers thiab lwm tus neeg ntawm cocamidopropyl betaine kua cas 61789-40-0 nyob rau hauv Suav teb. Txais tos rau cov lag luam wholesale bulk zoo cocamidopropyl betaine kua cas 61789-40-0 muag ntawm no los ntawm peb lub hoobkas. Kev pabcuam zoo thiab tus nqi tsim nyog muaj.
Cocamidopropyl betaine hmoov, tseem hu ua CAPB, yog ntau yam thiab dav siv amphoteric surfactant hauv kev lag luam tu tus kheej thiab tshuaj pleev ib ce. Muab los ntawm cov txiv maj phaub roj, cov khoom xyaw no ua ke cov khoom ntawm ob qho tib si cationic thiab anionic surfactants, muab qhov sib npaug ntawm kev ntxuav thiab txias cov txiaj ntsig. Nws cov qauv tshuaj muaj xws li hydrophilic (dej{2}}hlub) betaine moiety thiab hydrophobic (roj-hlub) cocamide pab pawg, ua rau nws muaj kev cuam tshuam zoo nrog dej thiab roj-raws li impurities ntawm daim tawv nqaij thiab plaub hau. Cov yam ntxwv tshwj xeeb no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov tshuaj ntxuav tes kom huv uas ua kom cov tawv nqaij tsis muaj dej noo.
CAPB muaj npe nrov rau nws qhov mob me me thiab tsis tshua muaj kev khaus khaus, ua rau nws haum rau ntau hom tawv nqaij, nrog rau cov tawv nqaij rhiab heev. Nws tsim cov nplua nuj, creamy lather uas txhim kho cov neeg siv kev paub, thaum nws zoo heev ua npuas ncauj ruaj khov ua kom zoo ib yam ntawm ntau yam khoom xws li tshuaj zawv plaub hau, ntxuav lub cev, ntxuav lub ntsej muag, thiab txawm tias npuas da dej. Ntxiv mus, nws yog biodegradable thiab eco-tus phooj ywg, ua raws li cov neeg siv khoom xav tau ntau ntxiv rau kev xaiv saib xyuas tus kheej kom ruaj khov. Nws kuj tseem txhim khu lub solubility thiab stability ntawm lwm cov khoom xyaw hauv formulations, ua raws li ib tug stabilizing tus neeg sawv cev thiab pab tswj tag nrho cov zoo thiab sib xws ntawm cov khoom kom zoo nkauj.
Hauv cov ntsiab lus, nws yog cov khoom muaj txiaj ntsig zoo hauv kev lag luam tshuaj pleev ib ce vim nws cov khoom sib npaug surfactant, mos, foaming peev xwm, thiab ib puag ncig kev sib raug zoo, ua rau nws yog lub hauv paus hauv kev tsim ntau yam khoom siv kho mob nrov.
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| Tshuaj Formula | C19H38N2O3 |
| Exact Mass | 342.29 |
| Molecular Luj | 342.52 |
| m/z | 342.29 (100.0%), 343.29 (20.5%), 344.29 (2.0%) |
| Elemental Analysis | C, 66.63; H, 11.18; N, 8.18; O, 14.01 |
Txiv maj phaub amidopropyl betaine yog ib qho me me thiab muaj txiaj ntsig multifunctional surfactant. Txiv maj phaub amidopropyl betaine yog cov kua uas tsis muaj xim rau yellowish pob tshab. Kev khaus me ntsis, kev ua haujlwm me me Ua Npuas Ncauj yog nplua nuj thiab ruaj khov. Nws muaj cov haujlwm ntawm kev kho cov viscosity thiab sterilization, txhim kho cov softness rau cov plaub hau thiab tawv nqaij. Nws tuaj yeem siv los ua cov tshuaj ntxuav tes, tshuaj ntxuav tes, tshuaj ntxhua khaub ncaws, tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob, thiab lwm yam. Txiv maj phaub amidopropyl betaine yog cov tshuaj zawv plaub hau nrov hauv ntiaj teb. Cov khoom xyaw yooj yim siv dav hauv cov khoom tu plaub hau. Tam sim no, nws yog siv los npaj tshuaj zawv plaub hau, tus neeg sawv cev da dej, tshuaj ntxuav lub ntsej muag, cov khoom tu menyuam yaus thiab lwm yam tshuaj ntxuav tes. Txiv maj phaub amidopropyl betaine yog ib qho amphoteric surfactant, uas tau tsim sai heev hauv xyoo tas los no. Txiv maj phaub amidopropyl betaine muaj cov khoom me me zoo dua li lwm cov amphoteric surfactants, thiab tuaj yeem ua tiav cov txiaj ntsig zoo tshaj plaws hauv cov tshuaj zawv plaub hau. Txiv maj phaub amidopropyl betaine muaj npe nrov rau nws qhov tshwj xeeb ntau- ua haujlwm. Nws tsis tsuas yog muaj cov kab mob zoo, emulsification, dispersion, ntub dej thiab lwm yam dej num, tab sis kuj muaj cov kab mob bactericidal, antistatic, softening thiab lwm yam dej num ntawm cationic surfactants.
Cocamidopropyl betaine hmoov, uas muaj txiaj ntsig zoo surfactant, ua lub luag haujlwm tseem ceeb hauv cov khoom tu tus kheej los ntawm kev yooj yim sib xyaw dej nrog roj thiab av, yog li ua rau lawv yooj yim yaug tawm. Cov cuab yeej no ua rau nws tseem ceeb hauv cov tshuaj xws li tshuaj zawv plaub hau, xab npum, tshuaj ntxuav lub cev, thiab lwm yam khoom ntxuav tawv nqaij.
Tsis tas li ntawd, nws ua haujlwm ua npuas dej, pab txhawb kev tsim cov nplua nuj, creamy lather. Qhov no tsis tsuas yog txhim kho qhov kev paub ntawm kev siv cov khoom no, tab sis kuj tseem txhawb nqa lawv lub peev xwm ntxuav. Cov npuas dej ua lub luag haujlwm rau cov surfactant, kom ntseeg tau tias tus neeg ua haujlwm tu mus txog txhua qhov chaw ntawm cov plaub hau lossis tawv nqaij, yog li txhim kho tag nrho cov txiaj ntsig ntawm cov khoom.
Yooj yim rau ntawm daim tawv nqaij
Muab los ntawm cov txiv maj phaub roj, muaj npe nrov rau nws qhov mob me me thiab qhov ua kom khaus tsawg. Qhov xwm txheej no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev suav nrog hauv cov khoom tsim los rau cov tawv nqaij rhiab thiab kev saib xyuas menyuam yaus.
Rau cov tib neeg uas muaj cov tawv nqaij rhiab heev, kev siv tshuaj hnyav tuaj yeem ua rau tsis xis nyob, liab, lossis txawm tias muaj kev cuam tshuam hnyav dua. Txawm li cas los xij, nws zoo - zam los ntawm ntau hom tawv nqaij, ua rau nws muaj kev nyab xeeb thiab muaj txiaj ntsig zoo hauv cov khoom tu tawv nqaij uas ua rau cov tawv nqaij rhiab heev.
Ib yam li ntawd, hauv cov khoom tu me nyuam, nws yog ib qho tseem ceeb uas yuav tau siv cov khoom xyaw uas maj mam thiab tsis- khaus. Nws ua tau raws li qhov ntsuas no, ua rau nws yog qhov kev xaiv nrov rau cov tshuaj zawv plaub hau me nyuam, ntxuav lub cev, thiab lwm yam khoom siv ntxuav. Nws qhov kev ua siab mos ua kom ntseeg tau tias nws muaj kev nyab xeeb rau kev siv ntawm tus menyuam mos ntawm daim tawv nqaij, muab kev ntxuav kom zoo yam tsis muaj qhov tsis xis nyob.
Los ntawm kev txhim kho cov viscosity ntawm cov khoom tu tus kheej xws li tshuaj zawv plaub hau, tshuaj pleev ib ce, thiab cream, nws ua rau muaj kev zoo nkauj zoo nkauj. Qhov kev txhim kho hauv viscosity no tuaj yeem ua rau cov khoom zoo li smoother, creamier, thiab ntau luxurious thaum thov.
Tsis tas li ntawd, nws cov khoom txias ua rau nws muaj txiaj ntsig tshwj xeeb rau cov plaub hau thiab cov khoom tu tawv nqaij. Nws pab txhawm rau tso cov tshuaj tso rau hauv cov plaub hau strands, smoothing lub cuticle thiab txo kev sib txhuam, uas tuaj yeem ua rau kom tsis tshua muaj kev tawg thiab zoo nkauj. Ib yam li ntawd, ntawm daim tawv nqaij, nws tuaj yeem pab txhim kho cov dej noo thiab thaiv kev ua haujlwm, ua rau cov tawv nqaij softer, smoother.
Cov khoom siv tu tsev
Hauv cov khoom siv tu tsev, nws ua lub luag haujlwm tseem ceeb hauv kev tshem tawm cov av, roj, thiab lwm yam tawv ncauj los ntawm ntau qhov chaw. Nws qhov xwm txheej amphoteric tso cai rau nws los ntxuav ntau yam av, ua rau nws yog qhov kev xaiv nrov rau cov ntxhua khaub ncaws ntxhua khaub ncaws, dej ntxuav tais diav, thiab cov khoom siv tawv tawv.
Cov hluav taws xob zoo li qub tuaj yeem ua rau muaj teeb meem hauv ntau daim ntawv thov, ua rau muaj teeb meem xws li plua plav attraction, poob siab, thiab cuam tshuam nrog cov khoom siv hluav taws xob. Ua ib qho amphoteric surfactant, pab kom tsis txhob muaj cov nqi zoo li qub ntawm qhov chaw, yog li txo qhov xwm txheej ntawm cov teeb meem no.
Hauv cov ntsiab lus ntawm cov ntaub, nws tuaj yeem muab tso rau hauv cov ntaub softeners thiab cov neeg ua haujlwm tiav los pab txo qis kev sib txhuam thiab txhim kho tag nrho cov kev xav ntawm cov ntaub. Ib yam li ntawd, nyob rau hauv cov yas thiab lwm yam ntaub ntawv uas muaj static build-up, nws yuav siv tau raws li ib tug antistatic tus neeg sawv cev los tiv thaiv cov tsub zuj zuj ntawm static tsub.
Biodegradable thiab Environmentally Friendly
Biodegradability yog hais txog cov khoom muaj peev xwm ua kom tawg los ntawm cov kab mob mus rau hauv cov khoom tsis zoo, xws li carbon dioxide, dej, thiab biomass, nyob rau hauv tej yam ntuj tso. Nws ua tau raws li qhov kev ntsuas no, vim tias nws yooj yim degrades hauv aerobic aquatic ib puag ncig, txhais tau tias nws tuaj yeem tawg los ntawm cov kab mob hauv lub xub ntiag ntawm oxygen.
Qhov biodegradability no yog qhov tseem ceeb hauv kev tsim cov eco- cov khoom lag luam. Nws tsis khaws cia rau hauv ib puag ncig, thiab nws cov khoom tawg tsis muaj tshuaj lom lossis tsis tu ncua, ua rau nws muaj kev xaiv ruaj khov rau ntau yam kev siv.
Cov khoom siv raw: Txiv maj phaub roj thiab nws cov derivatives
Cov khoom siv tseem ceeb ntawm CAB / CAPB yog txiv maj phaub roj, uas yog cov roj zaub uas tau muab rho tawm los ntawm cov txiv maj phaub nqaij thiab nplua nuj nyob rau hauv nruab nrab cov roj fatty acids xws li lauric acid thiab myristic acid. Cov txheej txheem kev npaj pib nrog cov txiv maj phaub roj los yog nws cov derivatives (xws li txiv maj phaub roj, cocoyl halides, methyl cocoate) thiab hloov mus rau hauv lub hom phiaj cov khoom los ntawm cov tshuaj synthesis.
Txoj kev rho tawm: ob - cov txheej txheem tshuaj synthesis
Kev npaj ntawm cocoamidopropyl betaine yuav tsum muaj ob txoj haujlwm tseem ceeb: cov tshuaj tiv thaiv condensation thiab cov tshuaj tiv thaiv quaternization. Cov txheej txheem tshwj xeeb yog raws li hauv qab no:
Raw khoom: Txiv maj phaub roj los yog nws cov derivatives (xws li methyl cocooleate) thiab N, N-dimethyl-1,3-propanediamine (DMAPA).
Cov kev mob tshwm sim:
Reaction txheej txheem:
Methyl cocoate undergoes amidation condensation cov tshuaj tiv thaiv nrog DMAPA ntawm qhov kub thiab txias, tshem tawm methanol (CH3 OH) thiab tsim cov khoom nruab nrab cocoamidopropyl dimethylamine (PKO, piv txwv li tertiary amine). Qhov sib npaug ntawm cov tshuaj tiv thaiv yog raws li nram no:
RCOOCH3+H2N(CH2)3N(CH3)2 → RCONH(CH2)3N(CH3)2+CH3OH
(Qhov twg R sawv cev rau cocoyl, C11H23CO-)
Raw khoom: Intermediate tertiary amine (PKO) thiab sodium chloroacetate (NaClCH ₂ COO ⁻).
Cov kev mob tshwm sim:
Reaction txheej txheem:
Quaternary ammonium cov tshuaj tiv thaiv tshwm sim ntawm tertiary amine thiab sodium chloroacetate, uas ua rau tsim ntawm zwitterionic cocoamidopropyl betaine. Qhov sib npaug ntawm cov tshuaj tiv thaiv yog raws li nram no:
RCONH(CH2)3N(CH3)2+ClCH2COONa →RCONH(CH2)3N + (CH3)2CH2CO-+NaCl
Cov khoom kawg yog cov xim tsis muaj xim rau daj ntseg daj pob tshab kua nrog cov khoom xyaw nquag ntawm kwv yees li 30% -35%.
Txheej txheem optimization thiab cov tsis tseem ceeb
Kub optimization:
Lub condensation cov tshuaj tiv thaiv kub yuav tsum tau precisely tswj. Piv txwv li, thaum n (DMAPA): n (methyl cocoate) =1.15: 1 thiab cov tshuaj catalyst yog 3%, qhov hloov pauv ntawm methyl cocoate tuaj yeem ncav cuag 99.7% tom qab 25 feeb ntawm cov tshuaj tiv thaiv ntawm 210℃.
Catalyst xaiv:
Potassium hydroxide (KOH) yog cov khoom siv nquag siv, tab sis sodium methoxide (CH3 ONa) kuj tuaj yeem siv rau cov txheej txheem tshwj xeeb.
Purity tswj:
Los ntawm kev kho tus nqi pH (xws li siv citric acid lossis sodium hydroxide) thiab lub tshuab nqus tsev tshem tawm los ntawm - cov khoom (xws li methanol, unreacted DMAPA), qhov purity ntawm cov khoom yog guaranteed.
Txhua Yam Koj Yuav Tsum Paub
Puas yog Cocamidopropyl Betaine siv tau zoo?
Yog lawm, Cocamidopropyl Betaine tau dav lees paub tias muaj kev nyab xeeb rau kev siv hauv cov khoom tu tus kheej.
Cov kev phiv ntawm Cocamidopropyl Betaine yog dab tsi?
Kev raug ncua ntev yuav ua rau khaus. Cov tsos mob/kev raug mob tom qab kev sib cuag ntawm daim tawv nqaij:Redness, mob, o, khaus, kub hnyiab, dryness, thiab dermatitis. Cov tsos mob/kev raug mob tom qab qhov muag sib cuag: kev sib cuag ua rau mob heev nrog liab thiab o ntawm lub conjunctiva.
Puas yog Cocamidopropyl Betaine zoo rau daim tawv nqaij?
Cocamidopropyl Betaine yogzoo heev tolerated los ntawm daim tawv nqaijthiab yog qhov mob me heev uas nws tau pom zoo thoob ntiaj teb siv rau hauv cov khoom foaming tsim los siv los ntawm cov menyuam mos thiab menyuam mos. Nws kuj yog haum rau cov neeg uas tej zaum yuav nquag eczema thiab rhiab tawv nqaij.
Puas yog Cocamidopropyl Betaine muaj kev nyab xeeb rau menyuam yaus?
Cocamidopropyl Betaine (CAPB) yog cov khoom siv feem ntau hauv cov khoom tu menyuam yaus vim nwsmildness, tsis tshua muaj irritation muaj peev xwm, thiab foaming zog.
Cim npe nrov: cocamidopropyl betaine kua cas 61789-40-0, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, kev muag khoom