Aha Kemịkalụ:Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-
Piperidyl Succinate]
Nọmba CAS:65447-77-0
Usoro Molekụla:H[C15H25O4N]nOCH3
Ibu Molekụla:3100-5000

Nkọwapụta
Ọdịdị: White ntụ ntụ ntụ ma ọ bụ odo granular
Oke agbaze: 50-70°Cmin
Ntụ: 0.05% kachasị
Nnyefe: 425nm: 97% nkeji
450nm: 98% nkeji (10g/100ml methyl benzene)
Mgbanwe: 0.5% kachasị

Ngwa
Ọkụ Na-eme Ka Ọ Dị Nkwụsi Ike 622 so n'ọgbọ kachasị ọhụrụ nke polymeric Hindered Amine Light Stabilizer, nke nwere ezigbo nkwụsi ike nhazi ọkụ. Ọ dabara nke ọma na resin, ọ na-eme ka mmiri dị jụụ ma na-agbanwe agbanwe nke ukwuu ma na-akwaga ebe ọzọ. Enwere ike itinye ihe na-eme ka ọkụ sie ike 622 na PE.PP. Polystyrene, ABS, polyurethane na polyamide wdg, a na-enweta mmetụta kachasị mma mgbe ejiri ya na antioxidants na ihe na-amịkọrọ UV. Ọkụ Na-eme Ka Ọ Dị Nkwụsi Ike 622 bụ otu n'ime ihe na-eme ka ọkụ sie ike nke FDA kwadoro ka e jiri na ngwugwu nri. Ọnụọgụ ntụaka na ihe nkiri ugbo PE: 0.3-0.6%.

Pacafọ na Nchekwak

Katọn 1.25kg
2.Echekwaara ya n'ọnọdụ akọrọ, nke a kpọnwụrụ akpọnwụ na nke gbara ọchịchịrị