Tus nqi zoo UV Absorber UV 144 CAS 63843-89-0
Lub teeb pib (photoinitiator), tseem hu ua photosensitizer (photosensitizer) los yog lub teeb curing agent (photocuring agent), yog ib hom tshuaj sib txuas uas tuaj yeem nqus tau qee lub zog ntawm lub zog, tsim cov dawb radical thiab cationic hauv cheeb tsam uv (250 ~ 420 nm. ) lossis pom lub teeb pom kev (400 ~ 800 nm) rau kev pib ntawm monomer polymerization crosslinking curing.
UV144 yog ib qho kev cuam tshuam amine stabilizer nrog ib nrab hindered phenolic antioxidant tus cwj pwm. Cov khoom muaj peev xwm tiv thaiv cov txheej ntawm craking thiab poob ntawm lub teeb mus rau ib qho twg, yog li ua kom lub neej ntev kev pab cuam ntawm cov xim zaj duab xis.Nws kuj inhibits resin yellowing tshwm sim los ntawm kub kub ci.
Lub teeb stabilizer tuaj yeem muab ntxiv rau hauv nruab nrab txheej thiab npog lacquer hauv ob chav decker tsheb xim. Raws li peb cov kev paub dhau los, lub teeb stabilizer ntxiv rau cov txheej txheej sab saud los ua kom muaj kev tiv thaiv zoo heev.
Rau cov hmoov txheej, UV144 tuaj yeem ua lub luag haujlwm ntawm kev sib txhuam ntawm cov hmoov txheej, uas tuaj yeem nqa cov txiaj ntsig hauv qab no:
Ua kom tus nqi ntawm cov hmoov caoting hauv kev sib txhuam eletrostatic txau thiab txo cov hmoov rov qab.
Ua kom cov adhesion ntawm cov hmoov txheej thiab cov khoom ua haujlwm.
Txhawm rau txhim kho "cladding" rau lub workpiece hauv kev thov Vajtswv.
Khaws lub thawv kaw kom nruj. Tsis txhob noj thiab nqus pa.
20KG thawv los yog raws li cov neeg siv khoom xav tau
| Yam khoom | INDEX |
| Qhov tshwm sim | Dawb hmoov |
| Tus nqi,% | ≥98 |
| Melting Point (℃) | ≥ 144.00 Nws |
| Volatile (%): | ≤0.5 |
| Transmittance (%): 460nm | ≥ 95.00 Nws |
| Transmittance (%): 500nm | ≥ 97.00 Nws |
| Particle loj (D50) | 5uM |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom. | |
