Tus nqi zoo UV Absorber UV 144 cas 63843-89-0
Lub teeb pib (photoinitiator), tseem hu ua photosensitizer (photosensitizer) lossis lub teeb curing agent (photocuring agent), yog ib hom tshuaj lom neeg uas tuaj yeem nqus tau qee qhov wavelengths ntawm lub zog, tsim cov dawb radical thiab cationic hauv thaj tsam uv (250 ~ 420 nm) lossis pom lub teeb pom kev zoo (400 ~ 800 nm) kom pib ntawm monomer polymerization crosslinking curing.
UV144 yog ib qho tshuaj amine stabilizer uas tsis cuam tshuam nrog ib feem ntawm phenolic antioxidant tus cwj pwm. Cov khoom no tuaj yeem tiv thaiv cov txheej txheej los ntawm kev tawg thiab poob lub teeb mus rau qee qhov, yog li ua rau lub neej ua haujlwm ntawm cov xim pleev xim ntev dua. Nws kuj tseem tiv thaiv cov resin daj los ntawm kev ci kub siab.
Cov tshuaj stabilizer no siv tau rau hauv nruab nrab txheej thiab npog cov xim pleev xim rau hauv cov xim tsheb ob chav. Raws li peb qhov kev paub dhau los, cov tshuaj stabilizer no siv tau rau txheej sab saud ntawm cov xim pleev kom tiv thaiv tau zoo heev.
Rau cov txheej hmoov, UV144 tuaj yeem ua lub luag haujlwm ntawm kev sib txhuam ntawm cov txheej hmoov, uas tuaj yeem coj cov txiaj ntsig hauv qab no:
Ua kom cov hmoov caoting nce ntxiv hauv kev sib txhuam eletrostatic txau thiab txo qhov rov qab los ntawm cov hmoov.
Ua kom qhov sib txuas ntawm cov hmoov txheej thiab cov khoom ua haujlwm nce ntxiv.
Txhawm rau txhim kho qhov "cladding" rau qhov workpiece hauv thes thov Vajtswv.
Khaws lub thawv kom kaw ruaj. Tsis txhob noj thiab ua pa.
20KG thawv los yog raws li cov neeg siv khoom xav tau
| YAM KHOOM | INDEX |
| Qhov tsos | Hmoov dawb |
| Kev ntsuas,% | ≥ 98 |
| Melting Point (℃) | ≥ 144.00 |
| Cov khoom tsis hloov pauv (%): | ≤0.5 |
| Kev Sib Kis (%): 460nm | ≥ 95.00 |
| Kev Sib Kis (%): 500nm | ≥ 97.00 |
| Qhov nruab nrab ntawm qhov loj me (D50) | |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
