REACH daim ntawv pov thawj UV Absorber UV 326 hmoov cas 3896-11-5
| Tshuaj npe | 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5 chlorobenzotriazole | |||
| Lub npe lag luam | HWV 326 | |||
| Formula | C17H18N3OCl | |||
| CAS Nr. | 3896-11-5 | |||
| Molecular Luj | 315.8 ib | |||
| Specifications | Appreance | Yellowish crystalline hmoov | ||
| Purity | ≥99% (HPLC) | |||
| Melting Point | 137-142 : kuvOC | |||
| Tshauv | ≤0.1% | |||
| Poob Thaum Qhuav | ≤ 0.5% | |||
| Kev xa tawm | 460nm≥93% 500nm≥96% | |||
| Advantage thiab Application |
1. Cov khoom no yog lub siab ua haujlwm UV absorber, uas tuaj yeem nqus tau 270-380 nm UV teeb. 2. Tsis muaj ntxhiab, zoo thermo stability nyob rau hauv qhov kub thiab txias. 3. Tsis stained nyob rau hauv alkali, thiab roj resistant. 4. Cov khoom no yuav luag tsis nqus pom lub teeb, tshwj xeeb tshaj yog siv rau cov khoom tsis muaj xim thiab lub teeb xim. 5. Feem ntau siv rau polyolefin (tshwj xeeb tshaj yog hauv cov khoom noj khoom haus), PVC, PA, ABS resin, AS resin, PU, thiab lwm yam. | |||
| Pom zoo noj | PVC | polyolefin | ABS cob | |
| 0.2-0.5% | 0.2-0.5% | 0.3-0.5% | ||
| Pob | 20KG lossis 25KG cartons lossis nruas | |||
| Khoom | HWV 326 | ||
| CAS# | 3896-11-5 : kuv | ||
| Batch No | 20220501 ib | ||
| Hnub tsim khoom | Peb 1, 2022 | Txee lub neej | 12 hli |
| Pab neeg | Specification | Cov txiaj ntsig | |
| Qhov tshwm sim | Lub teeb dajhmoov | Lub teeb dajhmoov | |
| Assay | ≥99.00 Nws% | 99.57% | |
| Tshauv | ≤0.10% | 0.03% | |
| Qhov teeb meem tsis haum | ≤0.50 ib% | 0.18% | |
| Melting point | 137.00 ℃~141.00 ℃ | 138.40 ℃~139.60 ℃ | |
| Transmittance (%): 460nm | ≥95.00 Nws% | 96.43% | |
| Transmittance (%): 500nm | ≥97.00 Nws% | 99.08% | |
| Xaus | QUALIFIED | ||
| UV absorber | |
| 1. | |
| 2. | |
| 3. | |
| 4. | |
| 5. | |
| Lub teeb stabilizer | |
| 1. | |
| 2. | |
| 3. | |
| 4. | |
| 5. | LS 3853S sib tov |
| Photoinitiator | |
| 1. | MBF CAS Nr .: 15206-55-0 |
| 2. | |
| 3. | DETX CAS 82799-44-8 |
| 4. | CAS Nr .: 10287-53-3 |
| 5. | 1173 CAS 7473-98-5 |
| Antioxidant | |
| 1. | |
| 2. | 168 CAS Nr .: 31570-04-4 |
| 3. | 1135 CAS Nr .: 125643-61-0 |
| 4. | 1098 CAS 23128-74-7 Nr |
| 5. | 1010 CAS 6683-19-8 Nr |
