Igoa Vailaau: (2'-Hydroxy-5mg-methylphenyl) benzotriazole
CAS NO.:2440-22-4
fua mole:C13H11N3O
mamafa mole:225.3

Fa'amatalaga

Fa'aaliga: pa'epa'e i le pa'u tioata samasama samasama
Anotusi: ≥ 99%
Liu liusuavai: 128-130 °C
Ma'imau ile fa'amago: ≤ 0.5%
Pefu: ≤ 0.1%
Malamalama moli: 450nm≥90%;
500nm≥95%

Fa'atatauga

O lenei oloa e maua ai le puipuiga o le ultraviolet i le tele o polymers eseese e aofia ai styrene homo- ma copolymers, palasitika inisinia e pei o polyesters ma resins acrylic, polyvinyl chloride, ma isi halogen o loʻo i ai polymers ma copolymers (eg vinylidenes), acetals ma cellulose esters.Elastomers, mea fa'apipi'i, fa'afefiloi polycarbonate, polyurethanes, ma nisi esters cellulose ma mea epoxy.

Fa'aoga

1.Polyester Le'o'ona: 0.2-0.5wt% fa'avae ile mamafa ole polymer
2.PVC:
PVC malosi: 0.2-0.5wt% faʻavae ile mamafa polymer
PVC fa'apipi'i: 0.1-0.3wt% fa'avae i luga ole mamafa polymer
3.Polyurethane: 0.2-1.0wt% fa'avae ile polymer mamafa
4.Polyamide: 0.2-0.5wt% fa'avae ile mamafa ole polymer

afifi ma teuina

1.25kg katuni
2.Teu i totonu o le fa'amaufa'ailoga, mago ma le pogisa