HALS UV-3853
Cov ntaub ntawv tseem ceeb:
Khoom npe: HALS UV-3853
Lub npe tshuaj: 2,2,6,6-tetramethyl-4-piperidine stearate
Synonyms: Lub teeb Stabilizer 3853; 2,2,6,6-Tetramethyl-4-piperidinyl stearate
CAS Nr .: 167078-06-0
PIB: 605-462-2
Tus qauv qauv:
Pawg muaj feem: photostabilizer; photoinitiator; organic tshuaj raw khoom;
Melting point: 28-32 ℃
Kub taw tes: 400 ℃
Solubility: insoluble nyob rau hauv dej, soluble nyob rau hauv toluene thiab lwm yam organic solvents.
Cov ntsiab lus tshauv: ≤0.1%
Qhov tshwj xeeb lub ntiajteb txawj nqus: 0.895 ntawm 25 ℃
Dej solubility: insoluble hauv dej.
Khoom: whtie waxy solid
PIB: 18.832 (est)
| Specification | Chav tsev | Txuj |
| Qhov tshwm sim | Dawb wax khoom | |
| Melting point | ℃ | ≥ 28.00 Nws |
| Cov ntsiab lus zoo | % | 47.50-52.50 Nws |
| Cov ntsiab lus tshauv | % | ≤0.1 |
| Volatiles | % | ≤0.5 |
HALS UV-3853 yog qhov hnyav molecular hnyav hindered amine photostabilizer, nrog rau cov yam ntxwv ntawm kev sib raug zoo, tsis tshua muaj volatility, zoo dispersion thiab siab xim ceev ceev. Lub teeb ruaj khov zoo dua, ua haujlwm rau cov hmoov thiab daj, tsis muaj tshuaj lom thiab tsis muaj zog; zoo compatibility; tsis pom xim xim; tsis muaj kev tsiv teb tsaws chaw. Nrog lub siab molecular hnyav lub teeb stabilizer thiab ultraviolet absorber, cov nyhuv synergistic yog qhov tseem ceeb.
Feem ntau haum rau: PP, PE, PS, PU, ABS, TPO, POM, HIPS, cov khoom muaj xws li: ca lo lo ntxhuav, txhaj tshuaj molding, tshuab moulding, thiab lwm yam., TPO thiab styrene yas.
Pom zoo ntxiv tus nqi: feem ntau 0.1-3.0%. Kev ntsuam xyuas tsim nyog yuav tsum tau siv los txiav txim qhov tsim nyog tus nqi ntxiv hauv kev siv tshwj xeeb.
Ntim hauv 20kg lossis 25 Kg / carton. Los yog ntim raws li cov neeg siv khoom xav tau.
Kev ceev faj cia:
Khaws rau hauv ib qho chaw txias, ventilated warehouse.
Qhov kub cia yuav tsum tsis pub tshaj 37 ° C.
Nws yuav tsum tau muab cais los ntawm oxidants thiab edible tshuaj, thiab yuav tsum tsis txhob tov.
Khaws lub thawv kaw.
Khaws kom deb ntawm hluav taws thiab cua sov.
Cov cuab yeej tiv thaiv xob laim yuav tsum tau muab tso rau hauv lub warehouse.
Tsis txhob siv cov cuab yeej thiab cov cuab yeej uas yuav ua rau lub txim taws.
Lub chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv ntim khoom tsim nyog.
Thov hu rau peb rau txhua yam ntaub ntawv ntsig txog.
Tshiab Venture Enterprise tau mob siab rau muab cov khoom zoo HALS kom tau raws li cov kev xav tau sib txawv ntawm cov kev lag luam no, tsav tsheb tshiab thiab kev ruaj khov hauv kev tsim khoom, thov hu rau peb:
Email: nvchem@hotmail.com
