Khoom Npe | Optical Brightener FP-127/378 |
Lub Npe Tshuaj | 4,4′-Bis (2-methoxystyryl) -1,1′-biphenyl; |
Cov mis qauv | C30H26O2 |
Molecular Luj | 418.5262 |
Qhov siab tshaj plaws UV haum wavelength | 368 nm (hauv ethanol) |
Tshaj fluorescence emission wavelength | 436 nm |
Tus qauv kev tswjhwm | Q / LQHOO9-2003 |
Thov | Txawm hais tias tshwj xeeb tshaj yog lub teeb ci ntawm cov khoom lag luam ntawm PVC thiab polystyrene, fluorescent ntxuav hniav dawb cov neeg sawv cev kuj tseem tuaj yeem siv hauv qhov ci lwm cov thermoplastics raws li txheej txheej, number case, hluavtaws xov, thiab lwm yam. |
Daim Ntawv Thov Qauv | Optical lub teeb ci FP-127 hauv txhua 100kg khoom: 1. Polyvinyl chloride: ① dawb: 10 ～ 50g, ② pob tshab: 0.1 ～ 1g 2. Polystyrene: ① dawb: 1 ～ 50g. ② transparency: 0.1 ～ 1g 3. ABS ： 10 ～ 50g |
Cim npe nrov: fluorescent ntxuav hniav dawb tus neeg sawv cev kho qhov muag lub teeb pom kev zoo 378 kho qhov muag lub teeb ci fp-127 kho qhov muag teeb, Suav teb, cov chaw muag khoom, cov chaw muag khoom, lub Hoobkas, pheej yig, luv nqi, quotation, qis tus nqi, coj dawb
