Chinobvisa UV UV-531 chePVC CAS NO.: 1843-05-6
| Zita remakemikari | 2-hydroxy-4-(octyloxy)benzophenone |
| Fomura yemamorekuru | C21H26O3 |
| Kurema kwemasero | 326 |
| Nhamba yeCAS | 1843-05-6 |
Fomura yemakemikari
Runyoro rwehunyanzvi
| Chitarisiko | upfu hwekristaro hweyero yakajeka |
| Zviri Mukati | ≥ 99% |
| Nzvimbo Yokunyunguduka | 47-49°C |
| Kurasikirwa pakuomeswa | ≤ 0.5% |
| Dota | ≤ 0.1% |
| Kutumira chiedza | 450nm≥90%; 500nm≥95% |
Shandisa
Chigadzirwa ichi chinosimbisa chiedza chine simba rakanaka, chinokwanisa kunwisa mwaranzi yeUV ye 240-340 nm wavelength ine hunhu hweruvara rwakajeka, haruna chepfu, hunoenderana zvakanaka, kufamba kudiki, kugadzirisa zviri nyore nezvimwewo. Chinogona kuchengetedza polymer kusvika padanho rayo guru, chinobatsira kuderedza ruvara. Chinogonawo kunonotsa kutsvuka uye kukanganisa kurasikirwa nebasa rayo remuviri. Chinoshandiswa zvakanyanya kuPE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate nezvimwewo. Uyezve, chine simba rakanaka kwazvo rekugadzikana kwechiedza pakuomesa phenol aldehyde, varnish yealcohol uye acname, polyurethane, acrylate, expoxnamee nezvimwewo.
Chipimo chenguva dzose
Chiyero chayo chiri pakati pe0.1% ne0.5%.
1.Polypropylene: 0.2-0.5wt% zvichibva pahuremu hwepolymer
2.PVC
PVC yakasimba: 0.5wt% zvichibva pahuremu hwepolymer
PVC yakaputirwa nepurasitiki: 0.5-2 wt% zvichibva pahuremu hwepolymer
3.Polyethylene: 0.2-0.5wt% zvichibva pahuremu hwepolymer
Kurongedza uye Kuchengeta
Pasuru: 25KG/KATONI
Kuchengetera: Yakagadzikana mumba, inochengetedza mhepo uye kure nemvura uye tembiricha yakakwira.