Tus nqi zoo UV Absorber UV 327 CAS 3864-99-1
| Tshuaj npe | 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole | ||||
| Formula | C20Hnees nkaum plaubN3OCl | ||||
| CAS Nr. | 3864-99-1 : kuv | ||||
| Molecular Luj | 357.9 ib | ||||
| Specifications | Appreance | Yellowish crystalline hmoov | |||
| Purity | ≥99% (HPLC) | ||||
| Melting Point | 154-157 : kuvOC | ||||
| Tshauv | ≤0.1% | ||||
| Poob Thaum Qhuav | ≤ 0.5% | ||||
| Kev xa tawm | 460 nm ≥ 95% 500 nm ≥ 97% | ||||
| Advantage thiabDaim ntawv thov |
1. Cov khoom no yog lub siab ua haujlwm UV absorber, uas tuaj yeem nqus tau 270-400 nm UV teeb.2. Zoo thermo stability, tsis tshua muaj volatility, zoo intermiscibility nrog polyolefin. 3. Cov khoom no yuav luag tsis nqus pom lub teeb, tshwj xeeb tshaj yog siv tau rau cov khoom tsis muaj xim thiab lub teeb xim. 4. Cov khoom no yog tsim rau polyolefin, PVC, PMMA, POM, PU thiab ABS resin. Cov khoom no tshwj xeeb tshaj yog haum rau polypropylene fiber ntau. | ||||
| Pom zookoob tshuaj | ABS cob, | ON | PP | PVC | |
| 0.3-0.5% | 0.2-0.4% | 0.3-0.6% | 0.2-0.5% | ||
| Pob | 20KG thawv los yog nruas | ||||
Khaws lub thawv kaw kom nruj. Tsis txhob noj thiab nqus pa.
20KG thawv ntawv lossis 25kg thawv nruas, lossis raws li cov neeg siv khoom xav tau
Sau koj cov lus ntawm no thiab xa tuaj rau peb
