Te Whakapumau Maama 770 mo te PP, PE
| Ingoa matū | Bis (2,2,6,6-Tetramethyl-4-Piperidinyl) sebacate |
| Ōrite | Tinuvin 770 (Ciba), Uvinul 4077 H (BASF), Lowilite 77(Great Lakes), etc. |
| tātai rāpoi ngota | C28H52O4N2 |
| Te taumaha ngota | 480.73 |
| CAS NO. | 52829-07-9 |
Hanganga matū
Whakatakotoranga
| Te ahua | Te paura ma |
| Maamaa | 99.0% min |
| Te rewa | 81-85°Cmin |
| Te pungarehu | 0.1% mōrahi |
| Whakawhitinga | 425nm: 98%min 450nm: 99%min |
| Hurirangi | 0.2% (105°C,2haora) |
Taupānga
Ko te Light Stabilizer 770 he kaiparapara tuwhena tino whai hua hei tiaki i nga polymers waro mai i te paheketanga i puta mai i te rongo ki te hihi ultraviolet.Ko te Light Stabilizer 770 e whakamahia nuitia ana i roto i nga momo tono tae atu ki te polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides me te polyacetals.Ko te Light Stabilizer 770 he tino whai hua na te mea he pai te whakapumau marama mo nga tono i roto i nga waahanga matotoru me nga kiriata, motuhake i te matotoru o nga tuhinga.Ka honoa me etahi atu hua HALS, ka whakaatu a Light Stabilizer 770 i nga paanga mahi tahi.
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.