Kiʻekiʻe UV Absorber UV P CAS 2440-22-4
ʻO UV P kahi mea hoʻopaʻa kukui polymeric maikaʻi. Hiki ke hoʻohana nui ʻia i ka ʻenekinia plastics a me ka homologous styrene copolymer, e like me ka polyester, acrylic resin a me nā mea halogen polymers a i ʻole copolymers (e like me vinylene), acetal, cellulose ester etc. , nā esters cellulose ʻē aʻe, a me nā mea epoxy.
Loaʻa iā ia ka mana ikaika e komo i ke kukui ultraviolet ma ka laulā o 300-400nm. He kiʻi kiʻi ʻoi aku ka UV P ma lalo o ka lā lōʻihi.
Paʻa paʻa ka ipu. Hōʻalo i ka ʻai ʻana a me ka inhalation.
25KG pahu pahu a i ʻole e like me nā koi o nā mea kūʻai aku
| MEA | NUI |
| Ka nana aku | ʻO ka pauka kristal melemele māmā |
| ʻIke, % | ≥ 99 |
| Hololele, % | ≤ 0.50 |
| Lehu, % | ≤ 0.10 |
| Lae hehee(℃) | 120.00 ℃ ~ 133.00 ℃ |
| Ka lawe ʻana | 440nm: 97.00% min; 500nm: 98.00% min |
| * Eia hou: Hiki i ka hui ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai. | |
|
Paipai ʻia kaʻina hana | PVC | PP | PC | PS | ABS resin | |
| 0.2-0.5% | 0.15-0.3% | 0.15-0.3% | 0.2-0.5% | 0.3-0.5% | ||
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
