Optical Brightener OB rau Cov Tshuaj Pleev Xim Raws Li Cov kuab tshuaj
Lub Npe Tshuaj 2.5-bis(5-tertbutyl-2-benzoxazolyl)thiophene
Cov mis molecular C26H26SO2N2
Qhov Hnyav Molecular 430.575
Qauv
CAS Naj Npawb 7128-64-5.
Cov Lus Qhia Tshwj Xeeb
| Qhov tsos | Hmoov ntsuab kaj |
| Kev Ntsuas | 99.0% feeb |
| Qhov Kub Yaj | 196 -203°C |
| Cov Ntsiab Lus Uas Tsis Tau Hloov Pauv | 0.5% siab tshaj |
| Cov ntsiab lus ntawm tshauv | 0.2% siab tshaj |
Cov ntawv thov
Nws yog siv rau hauv cov yas thermoplastic. PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin., polyester fiber xim, txheej rau qhov ci ntawm cov kua luam ntawv.
Kev Siv
(Nrog rau cov khoom siv yas raw feem pua qhov hnyav)
| PVC ua kom dawb | 0.01 ~ 0.05% |
| PVC | Yuav kom ci ntsa iab dua: 0.0001 ~ 0.001% |
| PS | 0.0001 ~ 0.001% |
| ABS | 0.01 ~ 0.05% |
| Polyolefin tsis muaj xim matrix | 0.0005 ~ 0.001% |
| Dawb Matrix | 0.005 ~ 0.05% |
Pob Khoom thiab Chaw Khaws Khoom
1. Net 25kg / puv ntawv nruas
2. Khaws cov khoom no rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo kom deb ntawm cov khoom siv uas tsis sib haum.
Sau koj cov lus ntawm no thiab xa tuaj rau peb