Newgreen Lag luam wholesale Cosmetic Qib Surfactant 99% Avobenzone Powder
Product Description
Avobenzone, tshuaj npe 1-(4-methoxyphenyl)-3-(4-tert-butylphenyl)propene-1,3-dione, yog cov khoom siv dav siv hauv cov khoom siv tshuaj pleev thaiv hnub. Nws yog ib qho zoo heev ultraviolet A (UVA) absorber muaj peev xwm nqus UV rays nrog wavelengths ntawm 320-400 nanometers, yog li tiv thaiv daim tawv nqaij los ntawm UVA hluav taws xob.
Nta thiab kev ua haujlwm
1.Broad Spectrum Protection: Avobenzone muaj peev xwm nqus tau ntau yam ntawm UVA hluav taws xob, uas ua rau nws tseem ceeb heev hauv cov khoom siv tshuaj pleev thaiv hnub vim UVA hluav taws xob tuaj yeem nkag mus tob rau hauv daim tawv nqaij, ua rau tawv nqaij laus thiab ua rau muaj kev pheej hmoo ntawm mob qog noj ntshav. .
2.Stability: Avobenzone degrades thaum raug tshav ntuj, yog li nws feem ntau yuav tsum tau ua ke nrog lwm cov khoom xyaw (xws li lub teeb stabilizers) los txhim kho nws cov stability thiab durability.
3. KEV PAB CUAM: Nws tuaj yeem ua ke nrog ntau yam khoom siv tshuaj pleev thaiv hnub los muab kev tiv thaiv UV ua tiav.
Feem ntau, avobenzone yog cov khoom siv tshuaj pleev thaiv hnub tseem ceeb uas tuaj yeem tiv thaiv daim tawv nqaij los ntawm UVA hluav taws xob, tab sis nws cov teeb meem photostability yuav tsum tau daws los ntawm kev tsim qauv.
COA
| Kev tsom xam | Specification | Cov txiaj ntsig |
| Assay Avobenzone (BY HPLC) Cov ntsiab lus | ≥99.0% | 99.36 ib |
| Kev tswj lub cev & tshuaj lom neeg | ||
| Kev txheeb xyuas | Tam sim no teb | Txheeb xyuas |
| Qhov tshwm sim | Dawb crystalline hmoov | Ua raws |
| Kuaj | Yam ntxwv qab zib | Ua raws |
| Ph ntawm tus nqi | 5.0-6.0 | 5.30 Nws |
| Poob Thaum Qhuav | ≤8.0% | 6.5% |
| Residue ntawm ignition | 15.0% -18% | 17.3% |
| Hnyav Hlau | ≤10ppm | Ua raws |
| Arsenic | ≤ 2 ppm | Ua raws |
| Microbiological tswj | ||
| Tag nrho cov kab mob | ≤1000CFU / g | Ua raws |
| Poov & Pwm | ≤100CFU / g | Ua raws |
| Salmonella | Tsis zoo | Tsis zoo |
| E. coli | Tsis zoo | Tsis zoo |
| Packing piav qhia: | Sealed export qib nruas & ob lub hnab yas kaw |
| Cia: | Khaws rau hauv qhov chaw txias & qhuav tsis khov., kom deb ntawm lub teeb thiab cua sov |
| Lub neej txee: | 2 xyoos thaum khaws cia zoo |
Muaj nuj nqi
Avobenzone yog cov tshuaj pleev thaiv hnub siv dav dav uas nws lub luag haujlwm tseem ceeb yog nqus ultraviolet (UV) hluav taws xob, tshwj xeeb tshaj yog ultraviolet rays hauv UVA band (320-400 nanometers). UVA hluav taws xob tuaj yeem nkag mus rau cov txheej txheem dermal ntawm daim tawv nqaij, ua rau tawv nqaij laus, tsis muaj xim thiab muaj kev pheej hmoo ntawm daim tawv nqaij. Avobenzone tiv thaiv daim tawv nqaij los ntawm cov teeb meem UV rays los ntawm absorbing lawv.
Cov haujlwm tshwj xeeb muaj xws li:
1. Tiv thaiv kev laus ntawm daim tawv nqaij: Txo qhov kev pheej hmoo ntawm daim tawv nqaij photoaging, xws li wrinkles thiab pob, los ntawm absorbing UVA hluav taws xob.
2. Txo qhov kev pheej hmoo ntawm kev mob qog noj ntshav ntawm daim tawv nqaij: Txo cov DNA puas ntawm cov hlwb ntawm daim tawv nqaij tshwm sim los ntawm ultraviolet rays, yog li txo qhov kev pheej hmoo ntawm mob qog noj ntshav.
3. Tiv thaiv daim tawv nqaij noj qab haus huv: Tiv thaiv daim tawv nqaij o thiab erythema tshwm sim los ntawm ultraviolet rays.
Avobenzone feem ntau ua ke nrog lwm cov tshuaj pleev thaiv hnub (xws li zinc oxide, titanium dioxide, thiab lwm yam) los muab kev tiv thaiv UV dav dav. Nws yuav tsum tau muab sau tseg tias avobenzone yuav degrade nyob rau hauv tshav ntuj, yog li nws yog feem ntau siv nrog lub teeb stabilizer los txhim kho nws stability thiab durability.
Daim ntawv thov
Avobenzone yog cov tshuaj pleev thaiv hnub siv dav siv los tiv thaiv daim tawv nqaij los ntawm ultraviolet A (UVA) hluav taws xob. Nov yog qee cov ntsiab lus hais txog kev siv avobenzone:
1. Cov khoom siv tshuaj pleev thaiv hnub: Avobenzone yog ib qho ntawm cov khoom xyaw tseem ceeb hauv ntau cov tshuaj pleev thaiv hnub, tshuaj pleev, thiab tshuaj tsuag. Nws tuaj yeem nqus tau UVA hluav taws xob zoo thiab tiv thaiv cov tawv nqaij los ntawm tanning thiab kev laus.
2. Tshuaj pleev ib ce: Qee cov tshuaj pleev ib ce niaj hnub, xws li lub hauv paus, BB cream thiab CC cream, kuj ntxiv avobenzone los tiv thaiv tshav ntuj ntxiv.
3. Cov khoom siv tu tawv nqaij: Ntxiv rau cov tshuaj pleev thaiv hnub, avobenzone kuj tseem ntxiv rau qee cov khoom siv tu tawv nqaij txhua hnub, xws li moisturizers thiab cov khoom tiv thaiv kev laus, muab kev tiv thaiv hnub ci txhua hnub.
4. Cov khoom siv tshuaj pleev thaiv hnub kis las: Hauv cov khoom siv tshuaj pleev thaiv hnub tsim los rau kev ua si sab nraum zoov thiab dej ua si, avobenzone feem ntau yog siv los ua ke nrog lwm cov khoom xyaw tshuaj pleev thaiv hnub kom muab cov tshuaj pleev thaiv hnub zoo dua thiab kav ntev.
5. Cov khoom siv tshuaj pleev thaiv hnub rau menyuam yaus: Qee cov khoom siv tshuaj pleev thaiv hnub tsim rau cov menyuam yaus tseem yuav siv avobenzone vim nws tuaj yeem muab kev tiv thaiv UVA zoo thiab txo qhov kev pheej hmoo ntawm cov menyuam yaus cov tawv nqaij raug puas los ntawm ultraviolet rays.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias avobenzone tuaj yeem degrade nyob rau hauv tshav ntuj, yog li nws feem ntau ua ke nrog lwm yam stabilizers los yog tshuaj pleev thaiv hnub cov khoom xyaw (xws li titanium dioxide los yog zinc oxide) los txhim kho nws cov stability thiab durability. Thaum siv cov tshuaj pleev thaiv hnub uas muaj avobenzone, nws raug nquahu kom rov ua dua tsis tu ncua, tshwj xeeb tshaj yog tom qab ua luam dej, tawm hws lossis so ntawm daim tawv nqaij, txhawm rau tiv thaiv lub hnub txuas ntxiv.
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