Tau lelei UV Absorber UV 328 cas 25973-55-1

Fa'amatalaga Pupuu:

Igoa Fa'akemikolo: UV Absorber UV 328

Upu tutusa: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CAS: 25973-55-1

Fua fa'atatau molekiula: C22H29N3O

Auina mai se imeli ia i matou

Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Talosaga

E mafai ona fa'aaogaina i palasitika maualuga le fa'atinoga ma isi mea fa'amautu fa'alenatura. Fautuaina mo le styrene ma le styrene copolymer, acrylic polymer, unsaturated polyester, polyvinyl chloride, polyolefin, polyurethane. O le 328 e sili ona lelei le mitiia o le UV, lanu muamua maualalo, fetaui lelei mo le tele o meafaitino, ma e lelei fo'i le solubility ma le volatile maualalo mo le plasticizer ma le monomer.

afifiina

Ia tapuni mau le fagu. Aloese mai le foloina ma le mānavaina.

Pusa katuni 20KG poʻo le talipalau katuni 25kg, poʻo manaʻoga o tagata faʻatau

Fa'amatalaga

MEAFAIGALUEGA	FA'ASINOGA
Foliga vaaia	Pa'u pa'epa'e
Su'ega, %	≥ 99
Tulaga Fa'asu'i (℃)	79.00-87.00℃
Fe'avea'i (%):	≤0.50
Fe'avea'i (%):	≤0.10
Fesiitaiga (%): 460nm	≥ 97.50
Fesiitaiga (%): 500nm	≥ 98.00
* E le gata i lea: E mafai e le kamupani ona suʻesuʻe ma atiina ae oloa fou e tusa ai ma manaʻoga faapitoa a a matou tagata faʻatau.