UV ABSORBER UV-3 CAS Nr .: 586400-06-8
Lub npe tshuaj:N, N'-Bis (4-ethoxycarbonylphenyl)-N-benzylformamidine
Molecular FormulaQauv: C26H26N2O4
Molecular Lujib: 430.5
Qauv:
CAS Nr.: 586400-06-8
Technical Index:
| Cov khoom kuaj | Txuj |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Purity | 99.0% |
| Melting point | 119.0-123.0 ℃ |
| Cov ntsiab lus dej | ≤ 0.50% |
| Index ntawm refraction | 1.564 ib |
| Ceev: | 1.11 |
Daim ntawv thov:
Siv rau ntau hom polymers thiab kev siv xws li polyurethanes (Spandex, TPU, RIM thiab lwm yam), engineering plastics (PET, PC, PC / ABS, PA, PBT thiab lwm yam). Muab siab thermal stability. Muab zoo heev lub teeb absorbing yam ntxwv thiab zoo compatibility thiab solubility nrog ntau yam polymers thiab cov kuab tshuaj..
Packing thiab Cia:
Pob: 25KG / CARTON
Cia: ruaj khov hauv cov cuab yeej, khaws qhov cua thiab deb ntawm dej thiab kub siab.
Sau koj cov lus ntawm no thiab xa tuaj rau peb