Emulsion wax yog ib yam khoom ntawm cov zaub los yog cov khoom siv hluavtaws. Qee zaum nws yog siv los tsim cov tshuaj pleev ib ce. Nws pab kom ua tiav cov dej thiab cov khoom oily los ua ib qho emulsion. Vim qhov nyuaj ntawm cov roj yaj hauv dej, kev siv cov emulsifier yog qhov tseem ceeb. Dab tsi yog cov khoom ntawm emulsion ciab? Cia wb mus saib hauv kab lus hauv qab no.
khoom muaj pes tsawg leeg
Cov tshuaj no muaj cov tsos ntawm cov xim nplaum nplaum. Yog tias lawv tau rhaub rau 50 degrees, lawv ua kua. Cov emulsion ciab muaj cawv, poov tshuaj ntsev thiab phosphoric acid.
Cov wax niaj hnub no yog suav tias yog ib qho ntawm cov emulsifiers zoo tshaj plaws uas tsis cuam tshuam rau tib neeg kev noj qab haus huv. Yog li ntawd, nws yog dav siv nyob rau hauv kev tsim cov tshuaj pleev ib ce thiab tshuaj.
Nyob zoo ntawm wax
Cov khoom no muaj qhov zoo hauv qab no:
- Tsis muaj kev fab tshuaj.
- Nooily sheen.
- Nws tsis khaus tawv nqaij.
- Nws muaj cov nyhuv softening.
- Muab daim tawv nqaij hydration thiab tiv thaiv kom txhob ya raws.
- Tso cai txawm tias faib cov hnub ci, uas yog vim li cas emulsion ciab siv rau hauv cov khoom siv tshuaj tiv thaiv ultraviolet.
Siv hauv cosmetology
Cov txiaj ntsig tau teev tseg ua rau nws siv tau cov cuab yeej no hauv cosmetology thiab pharmacology. Cov khoom yog tsim los siv sab nraud. Ntxiv nrog rau emulsifying zog, emulsion ciab nyob rau hauv cov tshuaj pleev ib ce muab zoo dua absorbing zog ntawm cream thiab lwm yam khoom los ntawm daim tawv nqaij, cov ntaub so ntswg mos thiab pob qij txha.
Cov khoom no yog siv rau hauv cov khoom lag luam hauv qab no:
- mis nyuj;
- sunscreen series;
- soft buttercream;
- khoom tu plaub hau;
- tshuaj pleev ib ce (lipsticks, balms).
Txoj kev siv
Emulsion wax tsis ua mob rau daim tawv nqaij, yog tias cov lus pom zoo rau nws siv tau ua raws. Wax tuaj yeem muab ntxiv rau hauv daim ntawv qhia hauv qhov nyiaj ntawm 1.5 mus rau 10%. Thiab nyob rau hauv daim ntawv ntawm ib tug ntxiv emulsifier - nyob rau hauv tus nqi ntawm 2%. Nws yog ib qho tseem ceeb kom nco ntsoov txog cov proportions tsim.
Kuj cov kev cai siv yog:
- Pre-melting lub emulsion ciab nyob rau hauv lub hauv paus roj.
- Qhib thiab maj mam qhia rau hauv cov dej uas yuav xav tau ua ntejkub.
- Txhob nplawm kom du kom txog thaum cov muaj pes tsawg leeg txias tag. Txhawm rau ua kom cov nyhuv, koj tuaj yeem siv lub tov khoom.
- Taw qhia cov roj yam tseem ceeb thiab lwm yam khoom xyaw uas siv rau hauv lub sijhawm ua haujlwm.
Tshuaj Deficiencies
Kev phom sij ntawm emulsion ciab raug tso cai nyob ntawm lub hauv paus chiv keeb ntawm cov tshuaj no. Muaj ob hom wax keeb kwm - zaub thiab hluavtaws thaum siv roj av.
Kev nyab xeeb ntawm zaub ciab tau raug pov thawj los ntawm ntau hom kev kuaj mob hauv chaw kuaj mob. Tab sis los ntawm cov khoom siv hluavtaws ntawm daim tawv nqaij, khaus tuaj yeem tshwm sim. Lub toxicity ntawm qhov cuam tshuam ntawm cov khoom no ntawm lub cev thiab ib puag ncig kuj tau pom. Yog li ntawd, thaum yuav cov khoom kom zoo nkauj, nws yog ib qho tseem ceeb uas yuav tau xav txog nws cov muaj pes tsawg leeg. Raws li txoj cai, cov chaw tsim khoom qhia nws ntawm cov khoom ntim.
Kev tsim cov khoom kom zoo nkauj
Nrog kev pab los ntawm wax emulsion, koj tuaj yeem npaj cov khoom kom zoo nkauj txawm nyob hauv tsev. Nws yog qhov yooj yim thiab siv tau yooj yim. Nrog kev pab los ntawm wax, lub stability thiab homogeneity ntawm creamy khoom yuav ua kom ntseeg tau. Yog li ntawd, koj tsis tas yuav ua tus kws tshaj lij kom tau txais cov tshuaj nplaum zoo.
Raws li nws lub cev thiab tshuaj lom neeg cov yam ntxwv, wax muaj cov tsos ntawm cov khoom grey-dawb. Cov no yog nplej los yog flakes. Lawv yaj nyob rau hauv cov roj yog rhuab mus rau ib tug kub ntawm 50 ° C.
Mattifying mis nyuj haus
rauKev npaj ntawm cov khoom siv tshuaj pleev ib ce no tseem yuav xav tau emulsion ciab. Txhawm rau ua qhov no, txuas:
- sorbitol;
- argan roj;
- rosemary tseem ceeb roj;
- grape noob oil;
- melissa hydrolate;
- stearic acid;
- roj roj;
- Aloe vera gel;
- basil roj;
- grapefruit noob roj extract.
Cov roj cov khoom xyaw yog rhuab mus rau qhov kub siab tshaj 50 degrees thiab emulsion wax ntxiv rau qhov sib tov. Tom qab txias qhov sib tov, koj tuaj yeem siv nws.
Summarize
Emulsion wax yog ib hom thickener. Nws tuaj yeem yog ntuj lossis hluavtaws. Nws yog qhov kawg uas tuaj yeem ua rau muaj kev phom sij yog tias siv qhov tsis ncaj ncees lawm.
Ua tsaug rau cov emulsion ciab, nws muaj peev xwm tsim tau ob qho tib si industrial thiab homemade tshuaj pleev ib ce. Txhawm rau kom ua tiav cov wax thickening, emulsion flakes yuav tsum tau ntxiv rau cov roj rhuab mus rau 50 degrees. Tom qab qhov sib tov tau txias, nws tuaj yeem siv tau los ua cov tshuaj nplaum, gels, xab npum lossis lipsticks. Thaum tsim cov tshuaj pleev ib ce, nws yog ib qho tseem ceeb uas yuav tau siv qhov kev faib ua feem ntawm emulsifier.
