Cov lus qhia
| Zog: | Lub teeb daj ua lead lossis hmoov |
| Purity (HPLC): | 99% min |
| Melting taw tes: | 128℃~ 132 degree |
| Tshauv: | 0.1% Max |
| VDAF: | 0.5% max |
| Vlt (500nm): | 98% min |
| Vlt (440nm): | 97% min |
Cov Ntawv Thov
1. UV Absorber hauv tshuaj pleev ib ce thiab Sunscreens
Lub Luag Haujlwm Ua Haujlwm: UV lim rau UVA thiab UVB tiv thaiv
Siv hauv:
Sunscreens
Hnub Cream
Lip balms
Cov Khoom Tu Plaub Plaub Hau
Tiv thaiv ob qho tsim qauv thiab tus neeg siv daim tawv nqaij los ntawm kev phom sij ntawm UV kis tau.
2. Stabilizer hauv plastics thiab polymers
Tiv thaiv kev ua kom muaj:
Polyvinyl chloride (PVC)
Polyethylene (PE)
Polypropylene (pp)
Polyesters thiab Styrenic Polymers
Txhim khu cov huab cua tiv thaiv thiab muaj peev xwm ntawm cov ntaub ntawv nthuav tawm los ntawm lub hnub ci.
3. Cov txheej txheem thiab xim av
Siv nyob rau hauv cov txheej txheej muaj, cov kua roj vanish, thiab cov xim pleev xim raws li UV stabilizer
Tswj hwm xim ncaj ncees thiab cov khoom saum npoo ntev dhau sijhawm
4. Cov ntawv nplaum thiab cov xov xwm
Ntxiv rau UV-rhiab tsim qauv rau:
Ntim
Kev tsa tsev
Kev Siv Tsheb Sib Tham
Cov txiaj ntsig
Dav-spectrum UV tiv thaiv
Nqus ob UVA thiab UVB hluav taws xob, pab tiv thaiv cov tawv nqaij los ntawm kev ua pa, sunburn, thiab DNA kev puas tsuaj.
Photostability
Drometrizole yog ruaj khov nyob rau hauv lub caij nyoog UV kis, tsis zoo li ntau ntau cov neeg lim dej organic uas degrade sai.
Synergy nrog lwm cov neeg sawv cev SUNSCreen
Feem ntau siv hauv kev sib xyaw nrog drometrizole trisiloxane lossis ockyl metoxcinnate los txhim kho SPF thiab cov qauv tsim nyog.
Cov tawv nqaij tsis muaj peev xwm qis
Txiav txim siab muaj kev nyab xeeb thiab tsis muaj txiaj ntsig zoo rau cov kev pom zoo rau cov ntawv thov cov kev siv
Cov Khoom Siv Tiv Thaiv
Tiv thaiv kev yees duab-oxidative degradation nyob rau hauv plastics, txheej, txhim kho lub durability thiab ntsej muag.
Tag
DRometrizole (CAS 2440-22-4) yog qhov ua tau zoo thiab lub duab UV absibber siv thoob plaws kom hniav, polymer, thiab txheej kev lag luam. Hauv cov khoom lag luam saib xyuas tus kheej, nws txhim kho lub hnub tiv thaiv los ntawm kev nqus ob qho tib si UVA thiab UVB thiab ua rau muaj kev nyab xeeb dua. Hauv kev siv cov ntawv thov, nws muab cov duab kos duab ntawm plastics, cov nplaum, thiab cov tshuaj pleev xim, khaws cia lawv cov kev ua tau zoo thiab lub ntsej muag nyob rau lub hnub ci. Nrog rau cov ntaub ntawv muaj kev nyab xeeb nyab xeeb thiab synergistic compatibility nrog lwm cov neeg sawv cev ntawm Sunscreen yog ib qho muaj txiaj ntsig zoo hauv kev daws teeb meem kev noj qab haus huv thiab cov khoom siv.
Cim npe nrov: Drometrizole Pary 2440-22-4, Tuam Tshoj Drometrogry Pem Ua 2440-22-4 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
