Umucyo woroshye 622 kuri pp ,, pe
| Izina rya Shimil | Poly [1- (2'-Hydroxyediyeril) -2,6,6,6-tetramethyl-4-hydroxy-piperidl-piperiidyl reccinate] |
| Formulala | H [c15h25o4n] noch3 |
| Uburemere bwa molekile | 3100-5000 |
| CAS OYA. | 65447-77-0 |
Imiterere yimiti
Ibisobanuro
| Isura | Ifu yera cyangwa umuhondo granular |
| Gushonga | 50-70 ° Cmin |
| Ivu | 0.05% max |
| Gufata | 425nm: 97% min 450nm: 98% min (10g / 100ml methyl benzene) |
| Guhindagurika | 0.5% max |
Gusaba
Ikibaho cyoroshye 622 ni icy'igisekuru gishya cya Polymeric cyabujije Amine urumuri rwinshi, gifite umutekano mwiza ushyushye. Guhuza biteye ubwoba hamwe no gusiganwa, gushimisha amazi hamwe no guhitana cyane no guhindagurika. Stabilizer yoroheje 622 irashobora gukoreshwa kuri pe.pp. Polystyrene, Abs, Polyurethane na Polyemide nibindi, ingaruka nziza ziboneka mugihe zikoreshwa hamwe na antioxidants hamwe na UV-Absorbers. Ikibaho cyoroshye 622 nimwe mubyerekejenya byoroheje byemejwe na FDA kugirango bikoreshwe mu biryo. Ibipimo byerekana muri pelm yubuhinzi: 0.3-0.6%.
Gupakira no kubika
Ipaki: 25Kg / Carton
Ububiko: Bihamye mumitungo, komeza uhuha kandi uve mumazi nubushyuhe bwinshi.
Andika ubutumwa bwawe hano hanyuma utwohereze