xov xwm

Polyvinylpyrrolidone (PVP), cas tus naj npawb 9003-39-8, pvp yog non-ionic polymer uas yog qhov tshwj xeeb tshaj plaws, zoo tshaj plaws-kawm thiab dav siv tshuaj zoo tshaj plaws ntawm N-vinyl amide polymers. Tau tsim rau hauv non-ionic, cationic, anion 3 pawg, qib kev lag luam, qib tshuaj, zaub mov qib 3 specifications, txheeb ze molecular pawg los ntawm ntau txhiab mus rau ntau tshaj li ib lab homopolymer, copolymer thiab crosslinked polymer series khoom, thiab nrog nws cov khoom zoo heev tshwj xeeb muaj tau siv dav.

Kev siv PVP yog qhov dav heev, peb muaj kev txhawj xeeb txog kev nyab xeeb ntawm kev siv cov khoom, cov hauv qab no muab cov ncauj lus kom ntxaws txog ntau yam uas peb txhawj xeeb txog.

Puas yog polyvinylpyrrolidone teeb meem?

Polyvinylpyrrolidone yog ib qho uas tsis yog-ionic polymer compound, feem ntau yog siv hauv tshuaj, khoom noj, tshuaj pleev ib ce thiab lwm yam khoom, kev nyab xeeb yog qhov siab, yog tias nws ntxiv raws li cov qauv tsim, raws li kev siv ib txwm siv, tom qab siv yuav tsis ua rau tsis xis nyob rau tib neeg lub cev, tsis muaj kev puas tsuaj rau tib neeg lub cev. Nyob rau hauv ib txwm muaj xwm txheej, polyvinylpyrrolidone tsis muaj teeb meem rau tib neeg lub cev yog tias ntxiv raws li cov txheej txheem ntxiv, tab sis yog tias nws dhau ntawm tus qauv kev nyab xeeb, nws yuav ua rau muaj kev phom sij.

PVPmuaj zoo heev physiological inertia, tsis koom nyob rau hauv tib neeg metabolism, muaj kuj biocompatibility siab, thiab yeej tsis muaj irritation rau tib neeg daim tawv nqaij, ob lub qhov muag thiab mucous daim nyias nyias. Yog li ntawd, nws tuaj yeem siv los ua cov nplaum nplaum, detoxification tus neeg sawv cev thiab cov kuab tshuaj sib xyaw ua ke hauv kev lag luam tshuaj. PVP nws tus kheej tsis muaj carcinogenicity, thiab muaj peev xwm tsim complexes nrog cov yam ntxwv polyphenol tebchaw xws li tannins. Nws tuaj yeem siv los ua tus neeg saib xyuas kom meej thiab stabilizer rau npias thiab kua txiv hmab txiv ntoo, thiab hauv cov tshuaj pleev ib ce, nws kuj tuaj yeem siv rau hauv cov khoom tu tawv nqaij xws li tshuaj pleev thaiv hnub, uas tuaj yeem txhim kho cov nyhuv ntub dej thiab lubrication. Tsuav nws ua raws li cov qauv hauv lub tebchaws los ntxiv PVP cov khoom muaj feem xyuam, kev nyab xeeb siab, tsis muaj kev phom sij rau tib neeg lub cev.

Polyvinylpyrrolidone kuj tseem siv tau rau hauv daim di ncauj, qhov muag ntxoov ntxoo, mascara thiab lwm yam kev hloov kho kom zoo nkauj, txo cov xim thiab qee yam ntawm cov tawv nqaij khaus thiab toxicity, shaving cream nrog polyethylpyrrolidone tuaj yeem txhawb nqa hwj txwv softening thiab lubrication muaj nuj nqi, ntxiv polyethylpyrrolidone hauv cov plaub hau xim cov khoom tuaj yeem kho cov plaub hau. xim, txhim kho lub durability ntawm cov xim. Ntxiv polyvinylpyrrolidone rau cov tshuaj txhuam hniav formulation tuaj yeem tiv thaiv tartar thiab pob zeb tsim.

Puas yog polyvinylpyrrolidone muaj kev nyab xeeb rau daim tawv nqaij?

Vim tias PVP muaj cov tshuaj toxicity tsawg thiab siab physiological inertia, tsis muaj khaus rau ntawm daim tawv nqaij thiab ob lub qhov muag, nws muaj ntau yam kev siv hauv tshuaj pleev ib ce. Lub luag haujlwm ntawm polyvinylpyrrolidone hauv lub ntsej muag lub ntsej muag: txhawm rau txhawm rau nkag mus rau cov khoom xyaw, tus neeg saib xyuas cov plaub hau, txo cov khoom khaus, kev nyab xeeb ntawm zaub mov zoo. Polyethylpyrrolidone muaj affinity zoo rau ntawm daim tawv nqaij, tsim ib tug uas tsis yog-occlusive zaj duab xis rau ntawm daim tawv nqaij nto, plays lub moisturizing lub luag hauj lwm ntawm emollient, tom qab ntxiv polyethylpyrrolidone rau daim npog qhov ncauj, cov roj xav yuav txo, softness thiab smoothness yuav zoo dua, polyethylpyrrolidone. tuaj yeem ua kom nrawm nrawm ntawm cov khoom siv npog ntsej muag thiab txuas ntxiv lub sijhawm nyob ntawm cov khoom xyaw.

Puas yog polyvinylpyrrolidone zoo rau cov plaub hau?

Polyvinylpyrrolidone ua raw khoom ntawm cov tshuaj pleev ib ce, nws yog ib qho tseem ceeb uas yuav tsum tau siv rau cov plaub hau style tuav tus neeg saib xyuas, nws muaj ntau yam zoo heev, yog ib tug indispensable raw khoom rau cov plaub hau tsuag, plaub hau cream, mousse, polyethylpyrrolidone muaj zoo zaj duab xis tsim cov yam ntxwv, muaj peev xwm tsim ib pob tshab. zaj duab xis, muaj affinity zoo, yooj yim rau yaj nrog dej, tsis muaj irritation, tsis muaj kev ua xua, thiab muaj kev tiv thaiv zoo ntawm cov plaub hau. Nws yog tus neeg saib xyuas styling thiab zaj duab xis tsim tus neeg sawv cev rau cov khoom tu tus kheej xws li mousse thiab plaub hau gel. Polyvinylpyrrolidone yog txuas rau cov plaub hau los tsim cov yeeb yaj kiab tsis pom, kho cov plaub hau style, ua kom ruaj khov, ua kom ci thiab tsis muaj plua plav. Thaum cov plaub hau tsis khov, nws tuaj yeem combed thiab molded dua. Thaum tsis siv, nws tuaj yeem ntxuav nrog tshuaj zawv plaub hau.

Cov saum toj no yog hais txog sebPVPmuaj kev nyab xeeb, kuv vam tias tsab xov xwm no tuaj yeem pab koj. Peb yog cov kws tshaj lij pvp chaw tsim tshuaj paus nrog ntau tshaj 10 xyoo ntawm kev tsim khoom. Yog tias koj muaj lus nug, thov hu rau peb.