Izina ryimiti:Poly [1- (2'-Hydroxyethyl) -2,2,6,6-Tetramethyl-4-Hydroxy-
Piperidyl Succinate]
URUBANZA OYA.:65447-77-0
Inzira ya molekulari ：H [C15H25O4N] nOCH3
Uburemere bwa molekile ：3100-5000

Ibisobanuro
Kugaragara: Ifu yera yera cyangwa granular yumuhondo
Urwego rwo gushonga: 50-70 ° Cmin
Ivu: 0,05% max
Kohereza: 425nm: 97% min
450nm: 98% min (10g / 100ml methyl benzene)
Ihindagurika: 0.5% max

Gusaba
Light Stabilizer 622 ni iy'ibisekuru bishya bya polymeric Hindered Amine Light Stabilizer, ifite uburyo bwiza bwo gutunganya ibintu bishyushye.Ubwuzuzanye bukabije hamwe na resin, guhaza uburyo bwo kurwanya amazi hamwe n’umuvuduko muke ukabije no kwimuka.Light stabilizer 622 irashobora gukoreshwa kuri PE.PP.Polystirene, ABS, polyurethane na polyamide nibindi, ingaruka nziza ziboneka iyo zikoreshejwe na antioxydants na UV-imashini.Stabilisateur yumucyo 622 nimwe muma stabilisateur yumucyo yemerewe na FDA gukoreshwa mubipfunyika.Igipimo cyerekana muri PE yubuhinzi: 0.3-0,6%.

Pacimyaka n'ububikok

Ikarito 1.25
2.Bibitswe mubihe bifunze, byumye kandi byijimye