Nanopowders rau Cosmetic

Indian kws tshawb fawb Swati Gajbhiye thiab lwm yam muaj kev tshawb fawb ntawm nanopowders thov rau cov tshuaj pleev ib ce thiab sau cov nanopowders nyob rau hauv daim ntawv raws li saum toj no.Raws li ib tug chaw tsim tshuaj paus ua hauj lwm nyob rau hauv nanoparticles rau ntau tshaj 16 xyoo, peb muaj tag nrho cov ntawm tsuas yog Mica.Tab sis raws li peb cov kev tshawb fawb tsis tshua muaj cov lus hais txog nano tooj liab thiab nano titanium thov rau cov tshuaj pleev ib ce tab sis titanium oxide nanopowder yog siv rau cov tshuaj pleev ib ce..

Silver nano hmoov
Kaus lim qab teb tau ua tiav cov nyiaj nano nyiaj rau hauv cov tshuaj pleev ib ce thaum ntxov li xyoo 2002, ua tiav qhov sib txawv hauv kev lag luam ntawm nano nyiaj tshuaj pleev ib ce.Cov tsos ntawm nano silver tshuaj pleev ib ce tau nyiam ntau tus neeg mloog.Nws tsis tsuas yog muaj kev ua haujlwm ntawm pleev.Meanwhile kuj ua si cov nyhuv antibacterial, txo cov kab mob sab nraud puas tsuaj rau tib neeg daim tawv nqaij.

Fullerene
Fullerene tuaj yeem siv rau hauv cov tshuaj pleev ib ce vim tias nws muaj zog antioxidant zog, muaj zog tshaj 100 npaug ntawm cov vitamin C, thiab tuaj yeem ua rau cov dawb radicals, yog li tiv thaiv cov dawb radicals los ntawm cov tawv nqaij, ua rau cov tawv nqaij xoob, daj daj, thiab lwm yam. Qee qhov teeb meem tseem hu ua "tus huab tais ntawm kev tiv thaiv kev laus," yog li nws tsim nyog siv fullerene rau kev tu tawv nqaij.Ntau yam khoom siv kho mob xws li fullerene, xws li Elizabeth Arden, DHC, Taiwan Rohm thiab Tebchaws Meskas, thiab lwm yam.

Kub nanopowder
Ntxiv rau cov tshuaj pleev ib ce los ua kom dawb, tiv thaiv kev laus, lub luag haujlwm emollient.Nano kub qhov kev ua tau zoo me me, nws tuaj yeem yog cov khoom xyaw zoo tshaj plaws hauv cov tshuaj pleev ib ce los ntawm nano-scale micro-structure, du nkag mus rau hauv daim tawv nqaij txheej, ua kom zoo dua kev tu tawv nqaij, kho cov tawv nqaij. 

Platinum nano hmoov
Nano platinum hmoov muaj lub zog catalytic oxidation muaj nuj nqi, lub koom haum ntawm oxidation cov tshuaj tiv thaiv, tshem tawm cov dawb radicals, ncua kev laus ntawm daim tawv nqaij, moisturizing.

Rau cov oxide nanopowder thov rau cov tshuaj pleev ib ce, lawv lub luag haujlwm tseem ceeb yog kev tiv thaiv hnub ci.
Titanium oxide nano hmoov
Titanium dioxide yog lub cev hmoov tshuaj pleev thaiv hnub uas tsis tshua nqus los ntawm daim tawv nqaij, yog li nws muaj kev nyab xeeb heev.

Zinc oxide nano hmoov
Zinc oxide yog ib qho ntawm cov tshuaj pleev thaiv hnub siv ntau tshaj plaws.Nws tuaj yeem thaiv UVA thiab UVB hluav taws xob thiab muaj kev nyab xeeb thiab tsis ua rau khaus.

Silica nano hmoov
Nano Si02 yog ib qho khoom siv tsis zoo, yooj yim rau kev xa mus rau lwm pab pawg ntawm cov tshuaj pleev ib ce, tsis muaj tshuaj lom, tsis muaj ntxhiab, nws tus kheej dawb, muaj zog xav txog UV, ruaj khov zoo, tsis muaj kev puas tsuaj tom qab UV irradiation, tsis muaj xim, thiab yuav tsis nrog lwm pab pawg hauv cov mis cais cov tshuaj tiv thaiv, nteg lub hauv paus zoo rau kev txhim kho cov tshuaj pleev thaiv hnub tshuaj pleev ib ce.

Alumina nano hmoov
Nano-alumina muaj infrared absorption zog, thiab nws cov nyhuv nqus ntawm 80 nm ultraviolet lub teeb tuaj yeem siv los ua tshuaj pleev ib ce lossis muab tub lim.