Tshuaj Npe:2,2 '- (2, {4}} diphenylthio) bis [{5- dimethylethyl)] benzoxole
Cas tsis muaj. :7128 - 64 - 5
Cov Qauv Txheej Txheem:
Cov yam ntxwv ua tau zoo
- Fluorescent whitening tus neeg sawv cev relysorb®ob yog cov tshuaj tua tsiaj dawb huv. Nws yog ib qho tawm - dawb crystalline hmoov, tsw ntxhiab. Nws melting point ranges los ntawm 201 - 203 degree, thiab cov kev txiav txim siab kub siab yog siab dua 220 degree. Nws yog ib qho nyuaj soluble hauv dej tab sis soluble hauv alkanes, cov rog, ntxhia roj, waxes, thiab cov organic cov kuab tshuaj. Nws lub suab nrov fluorescent yog xiav - lub teeb, thiab qhov siab tshaj plaws nqus wavelength ntawm lub teeb yog 357nm (hauv ethanol).
Daim Ntawv Thov Nta
Fluorescent whitening tus neeg sawv cev relysorb®ob muaj cov yam ntxwv zoo hauv qab no:
- Nws yog qhov tshwj xeeb tshaj yog tsim nyog rau ntxuav hniav plastics xws li polyolefins, polyamides, thiab polyacrylonitrile.
- Nws yog dav siv nyob rau hauv cov yeeb yaj kiab, kev txhaj tshuaj - moulded - moulded - moulded, thiab extrusion - mould cov ntaub ntawv thiab muaj feem xyuam rau kev ua txhua yam uas muaj tag nrho cov plastics.
Cov khoom ntsuas khoom
|
Kev tshwm sim |
Tawm - Cov Hmoov Dawb |
| Melting taw tes | 200 - 203 degree |
| Kev coj dawb huv | Ntau dua los yog sib npaug rau 98.5% |
| Ua ke | Ntau dua los yog sib npaug rau 380 mesh |
Kev Nyab Xeeb Kev Nyab Xeeb
Ua haujlwm raws li kev ua haujlwm chemical. Kev ceev faj kom ceev faj thiab zam kev sib cuag tsis tsim nyog. Tiv thaiv kev muaj kuab paug ib puag ncig. Zam cov hmoov av ntau tiam thiab cia kom deb ntawm cov chaw tua hluav taws.
Cia thiab Ntim
Thaum lub sijhawm thauj mus los thiab cov khoom lag luam no yuav tsum tau tiv thaiv los ntawm lub teeb, khaws cia kom qhuav, thiab muab cia rau hauv qhov chaw txias, thiab zoo - ventilated ib puag ncig. Nws tau ntim rau hauv 25 - kilogram card drums lossis cartons, lossis raws li cov qhua tuaj noj mov - cov lus qhia tshwj xeeb.
Cim npe nrov: Fluorescent whitening tus neeg sawv cev relysorb®, Suav fluorenity whitening tus neeg sawv cev relysorb®ob tuam ntxhab, Hoobkas
