Cosmetic qib hydrophilic nano titanium dioxide
Hydrophilic titanium dioxide muaj kev tiv thaiv UV tseem ceeb. Tom qab kev kho mob tshwj xeeb, nws muaj huab cua zoo heev thiab dispersibility. Ntxiv rau cov tshuaj pleev ib ce tuaj yeem tiv thaiv UV puas rau tib neeg daim tawv nqaij. Cov khoom no yog tsis muaj teeb meem, yooj yim dispersed nyob rau hauv cov khoom, thiab muaj zoo smearing khoom. Nws kuj tseem tuaj yeem txhim kho tus nqi SPF ntawm cov khoom, uas yog siv dav hauv cov tshuaj pleev ib ce thiab muaj txiaj ntsig ntawm kev zoo nkauj dawb.
Certificate of Analysis
Qhov tshwm sim | Dawb xoob hmoov |
Dawb | ﹥90 |
Titanium dioxide cov ntsiab lus (%) | ﹥98 |
Tus neeg sawv cev kho deg | SiO2, AL2O3 |
Particle loj (nm) | ﹤30 |
Qhov chaw tshwj xeeb (m / g) | ﹥50 |
Nto khoom | Hydrophilic |
Volatile teeb meem ntawm 105 degree | ﹤0.6 |
PH tus nqi ntawm cov dej ncua | 6-8 |
Mercury (mg / kg) | ﹤0.5 |
Arsenic (mg / kg) | ﹤1.0 |
Lead (mg / kg) | ﹤5.0 |
Cim npe nrov: hydrophilic nano titanium dioxide, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
