UV -329

Lwm lub npe lag luam: UV-5411

Lub npe tshuaj: 2- (2'-Hydroxy-5'-tert-octylphenyl) benzotriazole

Synonyms: 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol; TIAB SA 329

Formula: C₂₀H₂₅N₃O

Qauv:

CAS Nr.: 3147-75-9

Molecular Luj: 323.4

Qhov tsos: Dawb hmoov

Purity: Ntau dua lossis sib npaug li 99%

Melting Point: 103-105.3^degreeC

Tshauv: Tsawg dua lossis sib npaug rau 0.1%

Poob Thaum Qhuav: Tsawg dua lossis sib npaug rau 0.3%

Transmittance: 440 nm Ntau dua lossis sib npaug rau 97% 500 nm Ntau dua lossis sib npaug rau 98%

Advantage thiab Application:

1. Cov khoom no yog ib qho kev ua haujlwm zoo heev, tiv thaiv kev laus, uas tuaj yeem nqus tau 270-380 nm UV teeb.

2. Non-flammable, non-explosive, non-toxic, harmless rau kev noj qab haus huv.

3. Cov khoom no yuav luag tsis nqus cov teeb pom kev zoo, tshwj xeeb tshaj yog siv rau cov khoom tsis muaj xim thiab lub teeb xim.

Cov khoom no yog tsim rau polyester, nruj PVC, PS, PMMA, PC, ABS resin, thiab lwm yam. Nws cuam tshuam zoo dua nyob rau hauv cov khoom pob tshab thiab engineering plastics nyob rau hauv kub ua. Cov khoom no kuj tseem siv tau rau polyolefin.

Cov lus qhia rau kev siv:

Kev siv qib ntawm UV{{0}} thaj tsam ntawm 0.1 thiab 1.0 %, nyob ntawm seb cov substrate thiab kev ua tau zoo ntawm daim ntawv thov zaum kawg. Cov khoom siv tuaj yeem siv ib leeg lossis ua ke nrog lwm cov khoom siv ntxiv xws li lub teeb stabilizers (hindered amines), antioxidants (hindered phenols, phosphites, thiosynergists, hydroxylamines), thiab lwm yam stabilizers thiab additives. Kev siv UV-329 ua ke nrog kev cuam tshuam amine lub teeb stabilizers yog qhov tshwj xeeb tshaj yog qhov tseem ceeb ntawm qhov kev sib koom ua ke feem ntau pom. Cov ntaub ntawv kev ua tau zoo ntawm UV-329 ib leeg lossis ua ke nrog lwm cov tshuaj ntxiv muaj nyob rau hauv cov substrates xaiv.

Pob:25KG thawv los yog nruas

Cim npe nrov: UV-329, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, hais, ua nyob rau hauv Suav teb