Light stabilizer 622 maka PP,, PE
| Aha kemịkalụ | Poly [1- (2'-Hydroxyethyl) -2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| Usoro ihe omimi | H[C15H25O4N] nOCH3 |
| Ibu arọ molekụla | 3100-5000 |
| CAS NO. | 65447-77-0 |
Ọdịdị chemical
Nkọwapụta
| Ọdịdị | ntụ ntụ na-acha ọcha ma ọ bụ granular na-acha odo odo |
| Oke agbaze | 50-70Cmin |
| Ash | 0.05% kacha |
| nnyefe | 425nm: 97% nkeji 450nm: 98% nkeji (10g/100ml methyl benzene) |
| Volatility | 0.5% kacha |
Ngwa
Light Stabilizer 622 bụ ọgbọ kachasị ọhụrụ nke polymeric Hindered Amine Light Stabilizer, nke nwere nkwụsi ike nhazi ọkụ dị mma. Ndakọrịta dị egwu na resin, traktị na-enye afọ ojuju megide mmiri na oke ala dị ala na njem njem. Enwere ike itinye ọkụ stabilizer 622 na PE.PP. Polystyrene, ABS, polyurethane na polyamide wdg, a na-enweta mmetụta kachasị mma mgbe ejiri ya na antioxidants na UV-absorbers. Light stabilizer 622 bụ otu n'ime ọkụ stabilizers nke FDA kwadoro ka e jiri ya na ngwugwu nri. Ntụaka usoro onunu ogwu na ihe nkiri ugbo PE: 0.3-0.6%.
Mbukota na Nchekwa
Ngwugwu: 25KG/CARTON
Nchekwa: kwụsiri ike na ihe onwunwe, debe ikuku ikuku na mmiri na oke okpomọkụ.
Dee ozi gị ebe a ziga anyị ya