Propanediol, tseem hu ua1,3-propanediol, yog ib yam kua tsis muaj xim uas yog los ntawm pob kws qabzib, lossis suab thaj pob kws. Nws kuj tseem tuaj yeem tsim tau hauv chav kuaj kom siv rau hauv cov khoom siv tus kheej. Propanediol yog dej-miscible, uas txhais tau tias nws tuaj yeem yaj tag nrho hauv dej. Ob qho tib si tuaj yeem tsim cov tshuaj sib xws, sib xws thaum ua ke.
Hais txog cov tshuaj lom neeg, propanediol yog alkanediol, uas muaj alkane thiab diol. Ib zaj lus qhia luv luv txog chemistry: Alkane yog ib txoj saw ntawm cov carbons nrog hydrogens txuas nrog. Diol yog ib qho tshuaj uas muaj ob pawg cawv. Thaum kawg, lub prefix prop- hais txog peb lub carbon atoms hauv txoj saw ntawd. Prop + alkane + diol sib npaug propanediol.
Yog li, propanediol yog ib txoj saw ntawm peb cov carbons nrog hydrogens, ntxiv rau ob pawg cawv txuas nrog. Qhov chaw ntawm txhua pawg cawv kuj tseem ceeb thiab. Hauv tsab xov xwm no, propanediol uas peb hais txog muaj ib pawg cawv ntawm txhua qhov kawg. Yog vim li cas nws thiaj hu ua 1,3-propanediol vim tias cov pawg cawv nyob rau ntawm thawj thiab thib peb carbons.
Cov txiaj ntsig ntawm Propanediol rau daim tawv nqaij
Vim li cas koj thiaj pom propanediol ntawm ntau daim ntawv lo rau khoom sib txawv yog vim nws muaj ntau yam siv tau. Nws feem ntau ua haujlwm ua cov kuab tshuaj, propanediol kuj muaj cov yam ntxwv zoo kawg nkaus thiab ntau yam txiaj ntsig thaum siv rau hauv kev kho tawv nqaij.
Yaj cov khoom xyaw:propanediol yog suav hais tias yog ib qho tshuaj yaj zoo heev rau cov khoom xyaw uas nyuaj rau yaj, xws li salicylic acid lossis ferulic acid, piv txwv li.
Txo qhov viscosity:Tus tshuaj txo viscosity yog qhov pab tau rau ntau yam tshuaj pleev ib ce, xws li conditioner, shampoo, foundation, mascara, body wash, hair spray, cleanser, thiab moisturizer, vim nws tso cai rau cov mis kom ntws zoo thiab ua rau lawv yooj yim dua rau siv rau ntawm daim tawv nqaij thiab plaub hau.
Txhim kho qhov dej noo:Ua ib qho tshuaj pleev rau cov plaub hau thiab daim tawv nqaij, propanediol rub cov dej noo rau hauv daim tawv nqaij thiab txhawb kom muaj dej khaws cia.
Tiv thaiv kom tsis txhob poob dej:Ua tsaug rau nws cov khoom emollient, propanediol yuav ua rau daim tawv nqaij mos thiab du los ntawm kev txo cov dej poob.
Muaj kev nyab xeeb rau cov tawv nqaij uas yooj yim muaj pob txuv:Cov tshuaj ntxuav ua npuas ncauj feem ntau siv tsawg dua cov surfactants (cov tshuaj ntxuav uas tshem tawm cov av thiab roj ntawm koj cov tawv nqaij), uas ua rau lawv zoo tagnrho rau cov tawv nqaij uas yooj yim ua pob lossis cov tawv nqaij rhiab heev. Propanediol tuaj yeem ua rau cov khoom ua npuas ncauj ntau ntxiv, yog li cov neeg uas yooj yim tawg yuav nyiam cov khoom uas muaj cov khoom xyaw rau qhov laj thawj ntawd.
Txhim kho cov txiaj ntsig ntawm kev khaws cia:propanediol kuj tseem tuaj yeem ua haujlwm ua tus neeg tiv thaiv kab mob hauv cov khoom siv tawv nqaij.
Muab cov khoom ib qho kev xav uas sib dua:Tsis yog propanediol xwb pab txhawb rau kev ua haujlwm ntawm cov khoom tab sis kuj tseem ua rau nws sib xws. Cov khoom xyaw no ua rau cov khoom muaj qhov sib xyaw ua ke thiab tsis nplaum.
Yuav Siv Li Cas
Vim tias propanediol muaj ntau yam kev siv sib txawv thiab muaj nyob rau hauv ntau hom mis, yuav siv nws li cas feem ntau nyob ntawm cov khoom tshwj xeeb, yog li siv raws li koj tus kws kho mob tawv nqaij qhia. Tab sis tshwj tsis yog tias koj daim tawv nqaij tsis haum rau nws, propanediol muaj kev nyab xeeb rau kev siv rau hauv koj cov kev saib xyuas tawv nqaij txhua hnub.
Springchemyog ib lub tuam txhab muag khoom zoo uas paub zoo txog 1,3 propanediol uas tsis muaj tshuaj lom rau ntau yam kev siv hauv kev lag luam, xws li cov khoom noj khoom haus ntxiv, tshuaj pleev ib ce, cov nplaum, thiab lwm yam. Tiv tauj peb rau koj cov kev xav tau 1, 3 propanediol rau koj cov khoom lag luam kev kho mob, thiab koj yuav tsis khuv xim koom tes nrog peb.
Lub sijhawm tshaj tawm: Lub Rau Hli-10-2021