UV Absorber UV-531 bakeng sa PVC CAS NO.: 1843-05-6
| Lebitso la lik'hemik'hale | 2-hydroxy-4-(octyloxy)benzophenone |
| Mokhoa oa limolek'hule | C21H26O3 |
| Boima ba molek'hule | 326 |
| CAS NO. | 1843-05-6 |
Foromo ea sebopeho sa lik'hemik'hale
Index ea tekheniki
| Ponahalo | phofo ea kristale e mosehla |
| Litaba | ≥ 99% |
| Melting Point | 47-49°C |
| Tahlehelo ka ho omisa | ≤ 0.5% |
| Molora | ≤ 0.1% |
| Phetiso ea khanya | 450nm≥90%;500nm≥95% |
Sebelisa
Sehlahisoa sena ke stabilizer e khanyang e nang le ts'ebetso e ntle, e khonang ho monya mahlaseli a UV a 240-340 nm wavelength e nang le litšobotsi tsa 'mala o bobebe, o se nang chefo, o lumellana hantle, o tsamaeang o monyenyane, o sebetsa habonolo joalo-joalo. , e thusa ho fokotsa 'mala.E ka boela ea lieha ho ba mosehla le ho sitisa ho lahleheloa ke mosebetsi oa eona oa 'mele.E sebelisoa haholo ho PE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate joalo-joalo Ho feta moo, e na le phello e ntle haholo ea ho tsitsisa leseli ho omisa phenol aldehyde, varnish ea joala le acname, polyurethane, acrylate. , expoxnamee joalo-joalo.
Tekanyo e akaretsang
Tekanyetso ea eona ke 0.1% -0.5%.
1.Polypropylene: 0.2-0.5wt% e thehiloeng ho boima ba polymer
2.PVC
PVC e thata: 0.5wt% e thehiloeng ho boima ba polymer
PVC e entsoeng ka polasetiki: 0.5-2 wt% e thehiloeng ho boima ba polymer
3.Polyethylene: 0.2-0.5wt% e thehiloeng ho boima ba polymer
Ho paka le ho Boloka
Pakete: 25KG/CARTON
Storage: E tsitsitse thepa, boloka moea le hole le metsi le mocheso o phahameng.