I-UV Absorber uv-p ze-cas hayi .: 2440-22-4
| Igama leekhemikhali | I-2- (2'-hydroxy-5'-Methylphenyl) Benzazole |
| Ifomula yemolekyuli | C13H11N3O |
| Ubunzima bemolekyuli | 225.3 |
| I-HAYS No. | 2440-22-4 |
Ifomula yekhemikhali
Isalathiso soBugcisa
| Imbonakalo | Mhlophe ukuqaqamba kwe-crystal ye-crystal etyheli |
| Umxholo | ≥ 99% |
| Indawo yokunyibilika | I-128-130 ° C |
| Ilahleko yokomisa | I-0.5% |
| I-ash | ≤ I-0.1% |
| Ukukhanya okukhanyayo | I-450NTN≥90%; 500n≥95% |
Sebenzisa
Le mveliso ibonelela ngokukhusela i-ultraviolet kwii-polymers ezahlukeneyo kubandakanya i-stymo- kunye ne-collys, i-ablyviny ye-ofisi ye-polymers, i-vingvingl enee-polymers kunye ne-vinylines (umz. I-Elastomes, imihlambi, i-polycarbonate idibanisa, iPolycanes, kunye nezinye iiSelupelose kunye nezixhobo ze-Epopy.
Umthamo ngokubanzi: Iimveliso ezincinci: 0.1-0.5%, iimveliso ezingu-0.05-0.2%.
1.I-polyester engotshisiweyo: 0.2-0.5WT% esekwe kubunzima bePolymer
2. I-pvc
I-rigid pvc: 0.2-0.5WT% esekwe kubunzima bePolymer
I-pvc yeplastiki: 0.1-0.3.3WT% esekwe kubunzima bePolymer
3. Polyurethane: 0.2-1.0wt% esekwe kwi-polymer ubunzima
4.I-Polyamide: 0.2-0.5WT% esekwe kubunzima bePolymer
Ukupakisha kunye nokugcinwa
Iphakheji: 25kg / ibhokisi
Ukugcinwa: uzinzo kwipropathi, gcina umoya kunye nokude kunye namanzi kunye nobushushu obuphezulu.