UV Absorber UV-3638 yePC, PET CAS NO.: 18600-59-4
| Zita remakemikari | 2,2′-(1,4-phenylene)bis[4H-3,1-benzoxazin-4-one] |
| Molecular formula | C22H12N2O4 |
| Molecular uremu | 368.34 |
| CAS NO. | 18600-59-4 |
Kemikari structural formula
Indekisi yehunyanzvi
| Chitarisiko | Ichena kusvika kure- white crystalline powder |
| Content | 98% min |
| Melting point | 310 ℃ min |
| Ash | 0.1%max |
| Kurasikirwa pakuomeswa | 0.5% max |
Applications
UV- 3638 inopa yakasimba uye yakafara kunyura UV isina mupiro weruvara. Iine yakanaka kwazvo kugadzikana kwepolyester, polycarbonates uye Nylon. Inopa yakaderera volatility. Inopa yakakwira UV yekuongorora kunyatsoshanda.
1. PET / PETG, Polyethylene Terephthalate
2. PC, Polycarbonate
3.Fibers uye Textiles
Kurongedza uye Kuchengeta
Package: 25KG/CARTON
Kuchengetedza: Yakagadzikana mumudziyo, chengetedza mhepo uye kure nemvura uye kupisa kwakanyanya.
Nyora meseji yako pano ugotitumira