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, he kowhai kowhai ranei |
| Awhe rewa | 50-70°Cmin |
| Te pungarehu | 0.05% mōrahi |
| Whakawhitinga | 425nm: 97%min 450nm: 98% min (10g/100ml methyl benzene) |
| Te pähekeheke | 0.5% mōrahi |
Taupānga
Ko te Light Stabilizer 622 no te reanga hou o te polymeric Hindered Amine Light Stabilizer, he pai te pumau o te tukatuka wera. Te hototahitanga tino pai ki te kapia, te pai o te kawe ki te wai me te tino iti 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 paanga tino pai ina whakamahia ana me nga antioxidants me te UV-absorbers. Ko te whakapumau marama 622 tetahi o nga whakapumau marama e whakaaetia ana e te FDA kia whakamahia ki 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.