Propanediol, yomwe imadziwikanso kuti1,3-propanediol, ndi madzi opanda mtundu omwe mwachibadwa amachokera ku shuga wa chimanga, kapena shuga wa chimanga.Itha kupangidwanso mu labu kuti igwiritsidwe ntchito pazinthu zamunthu.Propanediol ndi madzi-miscible, kutanthauza kuti akhoza kusungunuka kwathunthu m'madzi.Awiriwo akhoza kupanga yunifolomu, yokhazikika yothetsera pamene ikuphatikizidwa.
Pankhani ya kupanga mankhwala, propanediol ndi alkanediol, yomwe imakhala ndi alkane ndi diol.Phunziro lofulumira la chemistry: Alkane ndi unyolo wa ma kaboni okhala ndi ma haidrojeni.Diol ndi mankhwala aliwonse omwe ali ndi magulu awiri a mowa.Pomaliza, mawu oyamba amatanthauza maatomu atatu a kaboni mu tchenicho.Prop + alkane + diol ikufanana ndi propanediol.
Chifukwa chake, propanediol ndi unyolo wa ma kaboni atatu okhala ndi ma haidrojeni, kuphatikiza magulu awiri a mowa wophatikizidwa.Malo a gulu lililonse la mowa amafunikiranso.M'nkhaniyi, propanediol yomwe tikunena ili ndi gulu limodzi la mowa kumapeto kulikonse.Ndicho chifukwa chake amatchedwa 1,3-propanediol chifukwa magulu a mowa ali pa carbon yoyamba ndi yachitatu.
Ubwino wa Propanediol Pakhungu
Chifukwa chomwe mumatha kuwona propanediol pazolemba zambiri zamitundu yosiyanasiyana ndichifukwa chakusinthasintha kwake.Imagwira ntchito ngati zosungunulira, propanediol imakhalanso ndi malingaliro odabwitsa komanso maubwino ena osiyanasiyana akagwiritsidwa ntchito posamalira khungu.
Amasungunula zosakaniza:propanediol amaonedwa kuti ndi chinthu chosungunulira bwino kwambiri chomwe chimalepheretsa kusungunula zinthu, monga salicylic acid kapena ferulic acid.
Amachepetsa kukhuthala:kutsitsa mamasukidwe akayendedwe kumathandiza zosiyanasiyana zodzoladzola, monga conditioner, shampu, maziko, mascara, kusamba thupi, kutsitsi tsitsi, kuyeretsa, ndi moisturizer, chifukwa zimathandiza mafomu kuyenda bwino ndi kuwapangitsa kukhala kosavuta kugwiritsa ntchito pakhungu ndi tsitsi. .
Kumawonjezera humectancy:Monga tsitsi la humectant ndi khungu, propanediol imakoka chinyezi pakhungu ndikulimbikitsa kusunga madzi.
Kuletsa kutayika kwa madzi:Chifukwa cha emollient yake, propanediol imatha kufewetsa komanso kusalala khungu pochepetsa kutaya madzi.
Ndi zotetezeka ku khungu lomwe limakonda ziphuphu:otsuka thovu amakonda kugwiritsa ntchito zinthu zocheperako (mankhwala oyeretsera omwe amachotsa litsiro ndi mafuta pakhungu), zomwe zimawapangitsa kukhala abwino kwa mitundu yakhungu kapena yakhungu.Propanediol imatha kuchulukitsa thovu muzinthu, kotero iwo omwe amakonda kusweka amatha kukonda zinthu zomwe zili ndi chopangiracho.
Imawonjezera mphamvu zoteteza:propanediol imathanso kugwira ntchito ngati chilimbikitso chosungira muzinthu zosamalira khungu.
Zimapangitsa kuti chinthucho chimveke mopepuka:Sikuti propanediol imathandizira pa ntchito ya mankhwala komanso kugwirizana kwake.
Mmene Mungagwiritsire Ntchito
Chifukwa propanediol ili ndi ntchito zambiri zosiyana ndipo imaphatikizidwa mumitundu yosiyanasiyana, momwe iyenera kugwiritsidwira ntchito makamaka zimadalira mankhwala enieni, choncho gwiritsani ntchito monga momwe dermatologist wanu akufunira.Koma pokhapokha ngati khungu lanu liri tcheru, propanediol ndi yotetezeka kuti muphatikizepo muzochita zanu zosamalira khungu tsiku ndi tsiku.
Springchemndi wodziwika bwino katundu wosaipitsidwa 1,3 propanediol ntchito zosiyanasiyana mafakitale, monga zowonjezera chakudya, zodzoladzola, zomatira, etc. Lumikizanani nafe wanu 1, 3 propanediol zofunika mankhwala anu okhudzana ndi thanzi, ndipo simudzanong'oneza bondo kuyanjana. ndi ife.
Nthawi yotumiza: Jun-10-2021