Mea Hoʻopau UV 326 CAS 3896-11-5
He haʻahaʻa ka haʻalulu o nā kemika UV Absorber 326 a he kūpono maikaʻi hoʻi me nā resins. He pauka crystalline melemele māmā ʻo UV Absorber 326 me kahi kiko heheʻe o 137-141 ℃. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe e like me ka styrene, benzene a me toluene, a hiki ke omo pono i ka mālamalama ultraviolet o 270-380nm.
| Mea | Nā kikoʻī |
| Kiko heheʻe | 144-147 °C (mālamalama ʻia) |
| Kikowaena paila | 460.4±55.0 °C (Wānana ʻia) |
| Ka nui o ka paʻa | 1.26±0.1 g/cm3 (Wānana ʻia) |
| Kaomi mahu | 0Pa ma 20 ℃ |
| Ka helu ʻakika (pKa) | 9.31±0.48(Wānana ʻia) |
| Ka hiki ke hoʻoheheʻe ʻia i ka wai | 4μg/L ma 20℃ |
| LogP | 6.580 (kumukūʻai ʻia) |
Hoʻohana nui ʻia ʻo UV Absorber 326 i ka polyolefin, polyvinyl chloride, unsaturated polyester, polyamide, polyurethane, epoxy resin, ABS resin a me cellulose resin, a kūpono ia no ka rubber kūlohelohe a me ka rubber synthetic. Hiki i ka UV-326 ke omo i ka mālamalama ultraviolet 280-370nm, kūpaʻa maikaʻi, liʻiliʻi ka ʻawaʻawa, ʻaʻohe hoʻoulu ʻana i ke kino kanaka.
25kg/pahu a e like me nā koi a ka mea kūʻai aku.
Mea Hoʻopau UV 326 CAS 3896-11-5
Mea Hoʻopau UV 326 CAS 3896-11-5
