Whakapumau marama 622 mo PP,, PE
| Ingoa matū | Poly [1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-Piperidyl Succinate] |
| tātai rāpoi ngota | H[C15H25O4N]nOCH3 |
| Te taumaha ngota | 3100-5000 |
| CAS NO. | 65447-77-0 |
Hanganga matū
Whakatakotoranga
| Te ahua | Te paura ma, kowhai kowhai ranei |
| Awhe rewa | 50-70°Cmin |
| Te pungarehu | 0.05% mōrahi |
| Whakawhitinga | 425nm: 97%min 450nm: 98% min (10g/100ml methyl benzene) |
| Hurirangi | 0.5% mōrahi |
Taupānga
Ko te Light Stabilizer 622 no te reanga hou o te polymeric Hindered Amine Light Stabilizer, he pai rawa atu te pumau o te tukatuka wera.Te hototahitanga tino pai ki te kapia, te pai ki te kawe ki te wai me te iti rawa o te wariu me te heke.Ka taea te whakamahi i te whakapumau marama 622 ki te PE.PP.Ko te Polystyrene, ABS, polyurethane me te polyamide me etahi atu, ka puta nga hua tino pai ka whakamahia me nga antioxidants me nga UV-absorbers.Ko te whakapumau marama 622 tetahi o nga whakamaarama marama e whakaaetia ana e te FDA kia whakamahia i roto i nga kete kai.Inenga tohutoro i roto i te kiriata ahuwhenua PE: 0.3-0.6%.
Te Tarapi me te Rokiroki
Mōkī: 25KG/CARTON
Rokiroki: Ka mau i roto i nga rawa, pupuri i te hau me te matara atu i te wai me te wera nui.