Paraffin yog sib xyaw ntawm hydrocarbons, cov khoom siv quav ciab nrog cov ntsiab lus melting tsawg. Nws tau txais los ntawm cov roj thiab siv dav hauv kev lag luam, cosmetology thiab lwm yam lag luam. Thaum melted, paraffin hloov mus rau hauv cov kua pob tshab. Cov tswm ciab yog tsim los ntawm nws, siv los ua cov roj nplua nyeem hauv kev tsim cov rooj tog ntoo. Vaseline yog tsim los ntawm paraffin, uas yog ib feem ntawm kev tiv thaiv corrosion. Nws kuj yog siv nyob rau hauv cosmetology rau cov txheej txheem kho paraffin, lawv txawm lubricate skis thiab tsheb kauj vab chains. Lub peev xwm ntawm cov khoom no yog dav heev thiab, feem ntau yuav, muaj cov khoom paraffin hauv txhua lub tsev.
Tseem ntawm paraffin
Nyob ntawm qhov melting point, paraffins muab faib ua kua, khoom thiab microcrystalline. Raws li cov degree ntawm purification, lawv muab faib ua purified thiab unrefined. Cov qub muaj feem ntau ntawm cov roj hauv lawv cov muaj pes tsawg leeg (txog li 30% los ntawm qhov hnyav), thaum cov uas tsis tau tsim muaj tsuas yog 6%. Paraffin ximqhia qhov degree ntawm nws purification. Dawb yog refined, thaum daj los yog xim av yog unrefined.
Muaj ntau txoj hauv kev siv paraffin hauv tsev: kev kho thiab cua sov nrog nws, cov txheej txheem kom zoo nkauj, ua tswm ciab thiab ntau yam khoom muaj tswv yim. Txhawm rau ua cov txheej txheem tshuaj pleev ib ce hauv tsev, koj yuav tsum paub yuav ua li cas yaj paraffin hauv tsev.
Ntau txoj hauv kev kom yaj paraffin
Nws yuav tsum nkag siab tias paraffin tshuav ntawm cov taws tswm ciab tsis haum rau cov txheej txheem kom zoo nkauj. Rau qhov no, tshwj xeeb tshuaj pleev ib ce paraffin yog siv. Nws tuaj yeem yuav hauv khw muag tshuaj lossis khw muag khoom tshwj xeeb. Koj puas paub yuav ua li cas yaj paraffin? Txoj kev yooj yim tshaj plaws yog da dej. Ua li no, koj yuav xav tau ob lub thawv hlau ntawm qhov sib txawv, dej rau cua sov thiab tus pas ntsuas kub. Qib:
- Ncuav li ib feem peb ntawm cov dej rau hauv lub thawv loj dua thiab muab tso rau ntawm qhov cub.
- Chop cov paraffin rau hauv me me. Nws yog qhov yooj yim tshaj los ua qhov no ntawm cov ntawv xov xwm lossis cov ntawv loj. Thaum txiav, paraffin yuav crumble. Ua txhua yam kom huv si thiab tsis plam cov khoom muaj txiaj ntsig, lub txaj yuav tuaj yeem siv tau.
- Muab cov hmoov nplej zom rau hauv lub thawv me me thiab co tawm cov khoom ntawm cov ntawv xov xwm rau ntawd.
- Tom qab dej npau npau, ntsuas nws qhov ntsuas kub nrog ntsuas kub, nws yuav tsum tsis pub tshaj 55 - 80 ° C. Thaum kub siab dua, paraffin yuav pib evaporate.
- Txo cov roj thiab tso lub thawv me me rau saum cov dej kub npau npau li ntawdkom nws qab kov dej.
- Kho cov paraffin nrog rab diav hlau kom txog thaum nws yaj tag.
- Thaum melting, qhov ntim ntawm cov khoom hauv lub thawv yuav txo qis. Yog tias nws tsis txaus, koj tuaj yeem ntxiv ob peb daim ntxiv rau cov uas twb tau yaj lawm.
Ua ntej koj yaj cov tshuaj paraffin, xyuas kom meej tias lub thawv qhuav tag. Cov dej nkag mus rau hauv cov kua paraffin yog nruj me ntsis txwv tsis pub. Thaum sib cuag nrog dej, huab cua kub yuav tua thiab txaws, thiab yog tias nws los rau hauv daim tawv nqaij, nws tuaj yeem ua rau kub hnyiab.
Puas yog paraffin wax yaj hauv microwave lossis qhov cub?
Tam sim no cia peb tshawb nrhiav lwm yam nuances ntawm cov txheej txheem no. Yog li, ntau tus neeg nrhiav cov lus teb rau lo lus nug ntawm yuav ua li cas yaj paraffin hauv tsev, xav txog qhov ua tau hauv microwave lossis qhov cub. Xwb, nws ua tau.
Nyob rau hauv thawj rooj plaub, koj yuav tsum teem lub defrosting hom thiab yaj lub paraffin rau 2-3 feeb, tom qab sib tsoo nws. Nco ntsoov npog lub hub nrog lub hau thiab siv cov khoom siv microwave uas muaj kev nyab xeeb.
Nyob rau hauv qhov cub, paraffin wax tuaj yeem yaj ntawm qhov kub ntawm 70-80 ° C. Ceev faj heev thaum tshem lub thawv ntawm cov khoom molten. Cia cov sib tov kom txias me ntsis kom tsis txhob kub hnyiab yog tias cov kua kub los rau hauv cov tawv nqaij.
Kev kho Paraffin yog ib txoj hauv kev zoo los saib xyuas cov tawv nqaij ntawm tes thiab ntsej muag thaum lub caij ntuj no
Kev siv cov tshuaj paraffin kub yog siv dav hauv cosmetology. Cov txheej txheem no ua rau daim tawv nqaij velvety thiab du thiab yog ib txoj hauv kev zoo los kho nwselasticity. Koj twb paub yuav ua li cas yaj paraffin nyob rau hauv ib da dej, thiab kev zoo nkauj salons siv tshwj xeeb melting da dej rau qhov no. Rau kev ua tiav ib txoj kev, nws yog ib qhov tsim nyog los yaj ib phaus ntawm paraffin. Cov txheej txheem no zoo li no:
- Ua ntej koj yaj cov tshuaj paraffin thiab pib tsim lub npog ntsej muag rau koj ob txhais tes, ntxuav lawv kom zoo thiab lubricate nrog moisturizer. Lub hauv paus ntsiab lus ntawm paraffin daim npog qhov ncauj yog qhov sov so ntawm daim tawv nqaij ntawm ob txhais tes, qhib qhov hws thiab txhim kho cov ntshav ncig, tso cai rau cov khaubncaws sab nraud povtseg ntawm cov epidermis kom nqus tau cov txiaj ntsig zoo ntawm cov tshuaj nplaum zoo dua li niaj zaus.
- Muab koj txhais tes tso rau hauv cov kua dej paraffin uas tau txias rau qhov kub thiab txias, kis koj cov ntiv tes kom cov kua npog ntawm koj txhais tes tag nrho. Rov ua cov txheej txheem ob peb zaug, cia cov paraffin tawv me ntsis tom qab txhua qhov dipping koj txhais tes rau hauv lub thawv. Yog li, ib txheej ntawm paraffin yuav tshwm sim ntawm cov txhuam hniav, npog tag nrho lawv.
- Tom qab ntawd, tes nrog cov tshuaj sov sov yuav tsum tau muab qhwv nrog zaj duab xis, polyethylene lossis muab tso rau hauv hnab looj tes yas. Muab koj txhais tes rau hauv ib daim ntaub ntxhua khaub ncaws thiab tuav li 20 feeb.
- Tom qab 20 feeb, koj tuaj yeem tshem cov paraffin ntawm koj txhais tes thiab siv cov tshuaj pleev ib ce.
Raws li tau hais los saum toj no, rau cov txheej txheem no nws yog qhov yuav tsum tau siv cov tshuaj pleev ib ce tshwj xeeb. Nws yog categorically contraindicated los ua cov da dej no los ntawm unrefined daj paraffin. Nws muaj cov khoom uas tsim kev puas tsuaj rau daim tawv nqaij. Siv tib yam tshuaj pleev ib ce, koj tuaj yeem paub tseeb tias koj tsis ua mob rau koj ob txhais tes. Ntxiv mus, nws feem ntauua nrog sib ntxiv ntawm ntau yam tseem ceeb roj thiab cov as-ham.
Txoj kev kho paraffin
Cov lus piav tes da dej thiab lub ntsej muag lub ntsej muag muaj kev kho mob nyuaj rau ntawm daim tawv nqaij thiab pob qij txha. Paraffin kho yog pom zoo nyob rau hauv lub xub ntiag ntawm tev thiab microcracks ntawm daim tawv nqaij, pigmentation, frostbite, mob caj dab thiab arthrosis. Cov txheej txheem no tseem muaj cov lus qhia txog kev kho mob ntawm tus ntsia thawv phaj, yog tias cov ntsia hlau exfoliate los yog feem ntau tawg, paraffin therapy yog zoo meej rau kev kho lawv cov qauv.
YContraindications
Kev kho mob paraffin kub tsis pom zoo hauv cov xwm txheej hauv qab no:
- rau qhov qhib qhov txhab ntawm ob txhais tes thiab ntsej muag;
- purulent o;
- kab mob fungal thiab eczema;
- mob ntshav qab zib;
- kab mob vascular;
- asthma.
Cov txiaj ntsig zoo ntawm paraffin tsis xaus rau ntawd. Nws yog feem ntau siv rau hauv tsev cua sov rau bronchitis thiab mob khaub thuas. Ntawm no nws tseem ceeb heev uas yuav tau siv cov tshuaj pleev ib ce tshwj xeeb, uas tuaj yeem yuav hauv khw muag tshuaj lossis khw muag khoom tshwj xeeb.
