Tshuaj mis xab npum. siv thiab ua cov xab npum

Yuav ua li cas xab npum yog tsis tsuas niaj hnub no! Muaj yeeb yuj, kaj, zoo nkauj. Muaj pob tshab, nyob rau hauv uas ib tug yuav saib cov qauv los yog thaum fruktiki, txawv dluab. Heev nrov hom rau cov me nyuam uas yog nyob rau hauv daim ntawv ntawm cov nyiam tas luav cim, ntxim hlub tsiaj thiab lwm yam cim. Nyob rau hauv kev, xab npum manufacturers tseem tabtom lawv zoo tshaj plaws. Tab sis li cas yog khoom no los ntawm lub sab hauv tsev? Yuav ua li cas yog nws tshuaj nyob tus yeees, thaum nws tuaj, thiab yuav ua li cas nws yog ua? Sim kom to taub.

Tshuaj paus xab npum

Los ntawm scientific point of view, cov khoom no yog lub txiaj ntsim ntawm alkaline hydrolysis ntawm cov nqaijrog los yog roj. Tus thawj lub sij hawm uas lub soaps thiab roj yog muaj li ntawm tej yam uas nyob rau hauv ntau, guessed Michel Chevreul, ib tug Fabkis txoj chemist. Yuav luag tag nrho nws lub neej nws mob siab rau txoj kev tshawb no ntawm ntau dua carboxylic acids. Yog li ntawd, nws muaj txoj hauj lwm zoo ntawm ib tug theoretical piav qhia txog cov muaj pes tsawg leeg ntawm cov nqaijrog thiab chaw pib lub xab npum.

Chevrel hais tias yog siab dua trihydric cawv glycerol muaj peb hydroxy pawg, reacted nrog ib tug acid, nyob rau hauv lub dav mis R-COOH, ces tus no yuav tsim triglycerides - esters ntawm acids. Lawv yuav tsum muaj roj. Yog hais tias qhov tshuaj tiv thaiv yog nqa tawm nyob rau hauv alkaline tej yam kev mob, ces tus uas ua khoom reacted nrog NaOH (Koh) tsim soaps.

Tom qab ntawd, cov theoretical cov lus xaus tau kev txhawb los ntawm thwmsim nyob rau hauv lub laboratory Berthelot. Feem ntau, ib tug txawv xab npum muaj xws li cov nram qab no Cheebtsam:

• dej;
• oleic acid ;
• naphthenic acid;
• stearic;
• palmitic;
• rosin;
• sodium hydroxide los yog poov tshuaj hydroxide.

Yog li ntawd, cov tshuaj mis ntawm soaps conventionally sau li no: R-COOMe, nyob rau R - yog radical comprising ntawm 8 rau 20 carbon atoms thiab ntau dua. Kuv - ib tug hlau, alkali los yog alkaline ntiaj teb.

Yog hais tias peb tham txog tib yam nyiaj txiag khoom siv rau khaub ncaws, cov tshuaj ntxuav tes mis yuav zoo li no: C ₁₇ H ₃₅ -COONa. Nws muaj xws li:

• stearic acid;
• caustic dej qab zib;
• rosin;
• dej;
• tej zaum siv ntawm txiv maj phaub roj.

Nyob rau ntau lub teb chaws, zus tau tej cov hom ntawm cov khoom los nyob rau hauv ntau txoj kev, li ntawd, feem ntau nws yog lub txiaj ntsim ntawm txawv pes tsawg leeg, cov xim, qhov zoo ntawm lub ntxuav. Yog li, nws yuav ntshiab rau lub mis ntawm xab npum. Tshuaj yields cov nram qab no cov lus txhais ntawm cov khoom no: lub ntsev siab carboxylic acids, ib tug muaj pes tsawg leeg muaj alkali los yog alkaline ntiaj teb co.

Nws yuav tsum tau qhia hais tias lub xeev ntawm aggregation, transparency, tsw phem thiab lwm yam organoleptic ciaj ciam ntawm cov khoom uas txawv heev. Nws tag nrho cov nyob rau hauv lub tshuaj nyob tus yeees thiab raug txoj kev.

Formula Xab npum

Heev nrov lately xaiv xab npum cov khoom uas ua kua. Nws yog yooj yim, nkawd yuav ntau maj mam mus rau lub daim tawv nqaij ntawm ob txhais tes thiab aesthetically pleasing mus rau lub chav dej txee. Yog li ntawd, kua xab npum - ib qho ntawm feem ntau cov hom ntawm cov ntsev. Tshaj lawv txawv los ntawm khoom thiab yog vim li cas xws li ib tug txawv nyob rau hauv lub xeev ntawm aggregation?

Nws hloov tawm hais tias tag nrho cov kis ntawm cov hlau ntawv uas tas ib tug kev twb kev txuas, raws li zoo li ntau lawm tshuab. Formula xab npum uas yog kua, kuj zoo li: R-ua noj. Uas yog, nyob rau hauv lub tas muaj xws li poov tshuaj ions. Raws li, nyob rau hauv qhuav koom poov tshuaj hydroxide.

Main yam ntxwv ntawm tej khoom:

• viscosity;
• hygroscopic;
• ductility;
• transparency;
• zoo solubility.

khoom xab npum

Yuav kom muab tau cov khoom nyob rau hauv ib tug ntau tsoos xeev ntawm aggregation, nws yog tsim nyog los siv nyob rau hauv qhov siv thiab ua dej qab zib txiv qaub los yog caustic dej qab zib. Nws yuav tsum tau qhia hais tias nws yog tsim los ntawm Na ions, cov khoom puv khoom thiab tsis muaj dab tsi lwm tus. lithium ions yog feem ntau heev zoo ib yam li daim ntawv xab npum.

Yog li, soaps mis yuav siv sij hawm ib tug sib txawv dog dig daim ntawv: R-COONa, R-COOLi. Los ntawm ib tug tshuaj standpoint ntau pes tsawg leeg thiab qauv ntawm tshuaj tsis hloov - cov tshuaj ntxuav tes sau raws nkaus Ii qhov, ua carboxylic acids ntsev. Yam ntxwv lub cev, organoleptic zog, tus sab nrauv tsim - nws yog yuav hloov tus txiv neej nws tus kheej tshaj cov neeg nquag plias thiab koom.

kev faib

ob bases muaj peev xwm yuav los rau lub sib cais ntawm tshuaj piav nyob rau hauv qeb. Tus thawj kos npe rau ntawm kev faib - ib tug tshuaj los luj nyob rau hauv lub chaw ua khoom. Los ntawm no kauj yog cais:

• Suab soaps - fatty acids yog tsis tsawg tshaj li 60% ntawm cov muaj pes tsawg leeg;
• poluyadrovoe - txog 30%;
• nplaum - tsis muaj ntau tshaj li 47%.

Xaiv lub hauv paus yuav muab cov tshuaj ntxuav tes sib txawv kiag li versions ntawm cov sab nraud tsim. Koj muaj peev xwm ua rau nws marble, pob tshab, nrog built-nyob rau hauv sab hauv decorations thiab Cheebtsam, xim thiab matte, thiab hais txog. Formula xab npum yuav tau qhia kev muaj pes tsawg leeg R-COOMe, tab sis cov khoom nws tus kheej feem ntau muaj ntau rosin thiab naphthenic acids, thiab sorbitol, ntsev, flavors, colorants, preservatives, npuas agents thiab lwm yam sib txuas.

Qhov thib ob feature kev faib - nws stores. Yog li ntawd, muaj peb ntau ntau yam ntawm cov khoom.

1. Mus siv tsev plob - siv rau niaj hom phiaj ntxuav, lub cev ntxuav. Yuav tsum muaj zoo nws foaming muaj peev xwm, yuav tsum maj thiab tsis ua rau voos thiab dryness. Rau lub hom phiaj no lub fatty acid yuav tsum tsis txhob mus cia tshaj cov kev txwv ntawm 72% nyob rau hauv muaj pes tsawg leeg.
2. Tshwj xeeb - siv nyob rau hauv daim tawv kev lag luam, textile kev lag luam, cov tshuaj thiab thiaj li nyob. Nws muaj kev cov kev additives.
3. Ua lag ua luam - yog npaj rau ntxuav tsev neeg khoom, khaub ncaws, ntxuav thiab lwm yam tsev neeg xav tau kev pab.

Formula soaps xws zoo ntawm yav dhau los tsis sib txawv, tej zaum nws yuav kuj yuav tshab, opaque, dawb lias thiab thiaj li nyob. Nws piv nws txawv nyob ntawm seb lub destination.

Manufacturing Kev lag luam

Qhuav ntawm xab npum nyob rau hauv ib tug ntau loj scale yog nqa tawm nyob rau hauv tshwj xeeb mills xab npum. Muaj yog ib tug pre-npaj thiab hlua technology thiab tsim cov txheej txheem ntau lawm ntawm ib tug enormous tooj ntawm cov ntawv luam ntawm cov khoom raws li ib tug khoom, thiab kua hau kev. Main workflows yog:

• neutralization cov tshuaj tiv thaiv ntawm dej qab zib tshauv thiab muaj roj hydrolysis khoom (carboxylic acids);
• sis raug zoo nrog caustic dej qab zib los yog sodium hydroxide;
• alkaline hydrolysis ntawm triglycerides.

Nyob rau hauv txhua rooj plaub, koj yuav tau txais ntau soaps rau lub cev thiab tshuaj zog.

Lub keeb kwm ntawm xab npum txiav txim siab

Nws yog lub npe hu hais tias ib tug ua noj ua haus tshuaj ntxuav tes cov neeg paub ntau tshaj 6000 xyoo dhau los, xws li ua ntej AD. Nyob rau hauv ancient Egypt rhuab tshauv nrog rau qhov sib ntxiv ntawm cov rog mus muab cov kev kawm khoom. Yog li ntawd peb txuas ntxiv mus ua hauj lwm thiab yav tom ntej tiam rau ob peb centuries.

Nyob rau hauv Teb chaws Europe, cov tshuaj ntxuav tes lawm yog ntawm tsis muaj kev siv raws li tsis muaj ib tug tuaj txog rau hauv lub purity ntawm nws lub cev, nws yog suav tias yog txaj muag. Thiab tsuas yog los ntawm cov XVIII xyoo pua, xab npum-txiav txim siab yog nyob rau hauv nws ncov. Yees tshiab simplified ntau lawm technology, xab npum muaj xws li muaj ntxhiab roj thiab emollient additives, nws yog ua ntau ntau haiv neeg thiab qab ntxiag mus rau siv.

Ua rau koj tus kheej ob txhais tes

Yuav ua li cas yuav ua rau xab npum nrog lawv ob txhais tes? Puas yuav ua tau? Cov lus teb yog tseeb: muaj, tej zaum. Niaj hnub no, muaj coob tus neeg tau ua rau nws lub tsev ua lag ua luam thiab khwv tau zoo heev nyiaj.

Yog hais tias koj muaj ib tug muaj tswv yim lub tswv yim, muaj tswv yim, thiab originality kev xav, dexterous ob txhais tes, lub siab xav thiab qhov chaw ua hauj lwm, ces koom nyob rau hauv lub chaw ua khoom ntawm xab npum feem ntau tsis yooj yim.

xab npum siab technology nyob rau hauv lub tsev

Muaj peb yooj yim rau kev npaj cov khoom, tsis tau tawm hauv lub tsev.

1. Npaj kom txhij los yuav ib tug tshwj xeeb hauv paus rau lub ntau lawm. Qhov no yog ib tug yooj yim, pheej yig thiab ceev nyob rau hauv tiav kev xaiv, yuav ua li cas yuav ua rau xab npum nrog lawv ob txhais tes. Qhov no lub moj khaum yuav tsum tsuas koj lub tswv yim thiab cov kev tsim nyog additives flavorings thiab colorings. Nws yas thiab yooj yim rau lis, nws yuav muab yam zoo. Koj muaj peev xwm kuj nrhiav tau ib tug ntshiab khoom yog kev kawm.
2. Yuav tiav xab npum tsis muaj perfumes, dyes thiab flavors. Piv txwv li, tus me nyuam. Ces zom, yaj nyob rau hauv ib tug dej da dej, thiab ces ua raws li nyob rau hauv thawj cov ntaub ntawv.
3. Ua noj ua haus los ntawm kos. Cov feem ntau txaus ntshai nyob rau hauv cov nqe lus ntawm kev ruaj ntseg thiab lub sij hawm-siv txheej txheem. Nws yuav tsum nqa tawm los ntawm ib tug ntawm cov muaj txoj kev. Txawm li cas los, yuav tsum paub hais tias nws yog tsim nyog los ua hauj lwm heev ua tib zoo nrog alkalis. Thiab tsis nyob rau hauv tsev, thiab nyob rau hauv ib tug tshwj xeeb chav tsev.