Ihe nkwụnye ọkụ 622 maka PP,, PE
| Aha kemịkalụ | Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| Usoro molekụla | H[C15H25O4N]nOCH3 |
| Ibu molekụla | 3100-5000 |
| Nọmba CAS. | 65447-77-0 |
Nhazi kemịkalụ
Nkọwapụta
| Ọdịdị | Ntụ ntụ ọcha ma ọ bụ granular edo edo |
| Oke agbaze | 50-70°Cm |
| 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%.
Nkwakọba na Nchekwa
Ngwugwu: 25KG/KATỌN
Nchekwa: Dị mma n'ime ụlọ, na-eme ka ikuku dị jụụ ma ghara ịbanye na mmiri na okpomọkụ dị elu.