2,2′-(1,2-Ethenediyldi-4,1-phenylene) bisbenzoxazole nrog cas 1533-45-5 OB-1
Brightening Agent OB-1 tuaj yeem nqus pom tsis pom lub teeb ultraviolet (qhov dav dav yog li 360-380nm) thiab hloov nws mus rau hauv lub teeb xiav lossis ntshav pom lub teeb nrog lub wavelength ntev, yog li nws tuaj yeem them rau cov xim daj daj hauv cov matrix, thiab muaj kev cuam tshuam ntau dua. pom lub teeb nrog lub wavelength ntawm 400-600nm dua li qhov teeb meem thawj zaug, kom cov khoom tshwm sim dawb, ci dua thiab ci dua.
Nws yog ib tug high-efficiency fluorescent whitening tus neeg saib xyuas rau polyester fiber, thiab yog dav siv nyob rau hauv ABS, PS, hips, PC, PP, PE, EVA thiab nruj PVC. Nws muaj cov nyhuv whitening zoo, zoo thermal stability, thiab ob peb additives.
| Khoom npe: | 2,2'-(1,2-Ethenediyldi-4,1-phenylene) bisbenzoxazole / OB-1 | Batch No. | JL20220322 |
| Cas | 1533-45-5 ib | MF Hnub tim | Peb Hlis 22, 2022 |
| Ntim | 25KGS/Nruas | Hnub Soj Ntsuam | Peb Hlis 22, 2022 |
| Ntau | 1 MT ib | Hnub Kawg | Peb Hlis 21, 2024 |
| Yam khoom | STANDARD | TSEEM CEEB | |
| Qhov tshwm sim | Yellow-ntsuab hmoov | Ua raws | |
| Purity | ≥ 98.5% | 99.1% | |
| Melting Point | 352-358 ℃ | 356 ℃ | |
| Kev zoo | Hla 200 mesh | Ua raws | |
| Tshauv Ntsiab Lus | ≤ 0.3% | 0.21% | |
| Volatile teeb meem | ≤ 0.5% | 0.30% | |
| Xaus | Tsim nyog | ||
1.OB-1 yog ntau yam tshiab tsim tawm txawv teb chaws, uas yog tsim rau kev ua kom zoo nkauj thiab ci ntsa iab ntawm PE, PVC, ABS, PC thiab lwm yam yas. Tsawg npaum li cas, muaj zog adaptability thiab zoo dispersion.
2.Nws tuaj yeem muab ntxiv thaum lub sijhawm ua haujlwm tom qab lossis polymerization. Cov khoom ua kom tawv nqaij muaj xim dawb thiab zoo heev thaum tshav kub kub thiab huab cua tsis kam.
3.OB-1 kuj tuaj yeem ua rau muab tshuaj txhuam rau textile whitening.
25kgs nruas los yog yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Brightening-Agent-OB-1-WITH-CAS-1533-45-5
