Optical Brightener Ob Rau Cov Tshuaj Kho Raws Txheej
Tshuaj lom neeg lub npe 2.5-BIS (5-tertbutyl-2-benzoxzolyl) thiophene
Molecular mis c26h26so2n2
Molecular hnyav 430.575
Lub tsev
Tus lej lej 7128-64 -5.
Kev qhia tshwj xeeb
| Kev tshwm sim | Lub Teeb Txiv Ntoo Hmoov |
| Lam xav | 99.0% min |
| Melting taw tes | Xyoo 196 -203 ° C |
| Cov ntsiab lus volatiles | 0.5% max |
| Cov ntsiab lus tshauv | 0.2% max |
Cov Ntawv Thov
Nws yog siv nyob rau hauv thermoplastic plastics. PVC, PP, PS, AB, AB, SB, CA, PA, PMMA cov xim pleev xim, txheej polryester fiber ntau, txheej polryter fitic.
Kev siv
(Nrog Yas Raw Khoom Feem Pua Qhov Feem Pua)
| Kua Dawb | 0.01 ~ 0.05% |
| Pvc | Txhawm rau txhim kho lub ci ci: 0.0001 ~ 0.001% |
| Naj luam | 0.0001 ~ 0.001% |
| Abs | 0.01 ~ 0.05% |
| Polyolefin xim tsis muaj av | 0.0005 ~ 0.001% |
| Dawb Matrix | 0.005 ~ 0.05% |
Pob thiab Ntim
1. NET 25KG / Puv-Sau Ntawv
2. Khaws cov khoom lag luam rau hauv qhov chaw txias, qhuav, muaj qhov cua kom zoo ntawm cov khoom tsis sib xws.
Sau koj cov lus ntawm no thiab xa mus rau peb