Igoa vaila'au:Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-
Piperidyl Succinate]
NO. CAS:65447-77-0
Fuafua mole:H[C15H25O4N]nOCH3
mamafa mole:3100-5000

Fa'amatalaga
Fa'aaliga: Pa'epa'e pa'epa'e pa'epa'e po'o lanu samasama
Lisi fa'afefe: 50-70 ° Cmin
Afu:0.05% maualuga
Tuuina atu: 425nm: 97% min
450nm: 98% min (10g/100ml methyl benzene)
Volatility:0.5% maualuga

Fa'atatauga
Light Stabilizer 622 e a'afia i le augatupulaga fou o le polymeric Hindered Amine Light Stabilizer, lea e sili ona lelei le faʻaogaina o le vevela. Fegalegaleaiga mataʻutia ma resini, faʻamalieina tractability faasaga i le vai ma matua maualalo volatility ma migratory. Malamalama stabilizer 622 e mafai ona faʻaoga i le PE.PP. O le Polystyrene, ABS, polyurethane ma le polyamide ma isi, o aʻafiaga sili ona lelei e maua pe a faʻaaogaina ma antioxidants ma UV-absorbers. Malamalama faʻamautu 622 o se tasi o faʻamautu malamalama e faʻatagaina e le FDA e faʻaaogaina i pusa meaʻai. Fa'asinoga fa'asologa ile ata fa'ato'aga PE: 0.3-0.6%.

Pactausaga ma Teugak

1.25kg katuni
2.Teuina i le faʻamaufaʻailogaina, mago ma le pogisa