Igoa o le vailaʻau:2-(2'-hydroxy-5'-t-octylphenyl)benzotriazole
NUMERA O LE CAS:3147-75-9
Fa'asologa Molekiula：C20H25N3O
Mamafa Molekiula：323

Fa'amatalaga

Foliga Vaaia: Paʻepaʻe i sina samasama teisi le paʻu poʻo le granule
Tulaga e liusuavai ai: 103-107°C
Manino o le vai (10g/100ml Toluene): Manino
Lanu o le vaifofo (10g/100ml Toluene): 440nm 96.0% min
(Felauaiga) 500nm 98.0% min
Leiloa i le fa'amago: 0.3% maualuga
Su'ega (e ala i le HPLC): 99.0% min
Lefulefu: 0.1% maualuga

Talosaga

O le UV-329 o se mea fa'amautu ata tulaga ese e aoga i le tele o faiga polymeric: aemaise lava i polyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates, ma le polyvinyl butyal. E lauiloa faapitoa le UV-329 i lona lautele o le mitiia o le UV, lanu maualalo, le fesuisuia'i, ma le lelei tele o le solubility. O fa'aoga masani e aofia ai mea e fa'apipi'i ai, laupepa, ma tioata mo moli fa'amalama, fa'ailoga, fa'aoga i le sami ma ta'avale. O fa'aoga fa'apitoa mo le UV-5411 e aofia ai vali (aemaise lava o seti e popole ai le maualalo o le fesuisuia'i), oloa ata, fa'amaufa'ailoga, ma mea elastomeric.

Fa'aaogāga

1.Polyester e le'i fa'atumuina: 0.2-0.5wt% e fa'atatau i le mamafa o le polymer
2.PVC:
PVC Malō: 0.2-0.5wt% e faʻatatau i le mamafa o le polymer
PVC fa'apalasitika: 0.1-0.3wt% e fa'atatau i le mamafa o le polymer
3.Polyurethane: 0.2-1.0wt% e faʻatatau i le mamafa o le polymer
4.Polyamide: 0.2-0.5wt% e faʻavae i luga o le mamafa o le polymer

Afifi ma le Teuina

1.Katuni 25kg
2.Teu i nofoaga ua fa'amaufa'ailogaina, mago ma pogisa