Cholimbitsa Chopepuka 770 cha PP, PE
| Dzina la mankhwala | Bis (2,2,6,6-Tetramethyl-4-Piperidinyl) sebacate |
| Chofanana | Tinuvin 770 (Ciba), Uvinul 4077 H (BASF), Lowilite 77 (Malawi Aakulu), ndi zina zotero. |
| Fomula ya maselo | C28H52O4N2 |
| Kulemera kwa maselo | 480.73 |
| CAS NO. | 52829-07-9 |
Kapangidwe ka mankhwala
Kufotokozera
| Maonekedwe | Ufa woyera / granular |
| Chiyero | Mphindi 99.0% |
| Malo osungunuka | 81-85°Cm |
| Phulusa | 0.1% payokha |
| Kutumiza | 425nm: 98% mphindi 450nm: 99% mphindi |
| Kusakhazikika | 0.2% (105°C, maola awiri) |
Kugwiritsa ntchito
Light Stabilizer 770 ndi chida chothandiza kwambiri chotsukira ma radical chomwe chimateteza ma polima achilengedwe kuti asawonongeke chifukwa cha kuwala kwa ultraviolet. Light Stabilizer 770 imagwiritsidwa ntchito kwambiri m'njira zosiyanasiyana kuphatikizapo polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides ndi polyacetals. Light Stabilizer 770 ndi yothandiza kwambiri chifukwa chotsukira ma light stabilizer imapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'magawo ndi m'mafilimu okhuthala, mosasamala kanthu za makulidwe a zinthuzo. Pophatikizidwa ndi zinthu zina za HALS, Light Stabilizer 770 imawonetsa mphamvu zogwirira ntchito limodzi.
Kulongedza ndi Kusunga
Phukusi: 25KG/BOTANI
Kusungirako: Kokhazikika m'nyumba, kusunga mpweya wabwino komanso kutali ndi madzi ndi kutentha kwambiri.