Orukọ Kemikali:Poly [1- (2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-
Piperidyl Succinate]
CAS RARA.:65447-77-0
Fọọmu Molecular:H [C15H25O4N] nOCH3
Ìwọ̀n Molikula:3100-5000

Sipesifikesonu
Irisi: Iyẹfun isokuso funfun tabi granular ofeefee
Iwọn yo: 50-70 ° Cmin
Eeru: 0.05% max
Gbigbe: 425nm: 97% min
450nm: 98% iṣẹju (10g/100ml methyl benzene)
Iyipada: 0.5% max

Ohun elo
Imuduro ina 622 jẹ ti iran tuntun ti polymeric Hindered Amine Light Stabilizer, eyiti o ni iduroṣinṣin sisẹ gbona to dara julọ. Ibamu ti o ni ẹru pẹlu resini, itelorun itelorun lodi si omi ati ailagbara kekere ati aṣikiri. Light stabilizer 622 le ṣee lo si PE.PP. Polystyrene, ABS, polyurethane ati polyamide ati bẹbẹ lọ, awọn ipa to dara julọ ni a gba nigba lilo pẹlu awọn antioxidants ati UV-absorbers. Amuduro ina 622 jẹ ọkan ninu awọn amuduro ina ti o jẹ idasilẹ nipasẹ FDA lati ṣee lo ninu awọn idii ounjẹ. Iwọn itọkasi ni fiimu ogbin PE: 0.3-0.6%.

Pacori ati Ibi ipamọk

1,25kg paali
2.Ti a fipamọ sinu awọn ipo ti a fidi, gbẹ ati dudu