I-UV Absorber UV-531 ye-PVC CAS NO.: 1843-05-6
| Igama lekhemikhali | I-2-hydroxy-4-(octyloxy)benzophenone |
| Ifomula yemolekyuli | C21H26O3 |
| Ubunzima bemolekyuli | 326 |
| INOMBOLO YECAS. | 1843-05-6 |
Ifomula yolwakhiwo lwekhemikhali
Isalathiso sobugcisa
| Imbonakalo | umgubo wekristale otyheli |
| Umxholo | ≥ 99% |
| Indawo yokunyibilika | 47-49°C |
| Ilahleko ekomisweni | ≤ 0.5% |
| Uthuthu | ≤ 0.1% |
| Ukuhanjiswa kokukhanya | 450nm≥90%; 500nm≥95% |
Sebenzisa
Le mveliso yi-stabilizer yokukhanya kunye nokusebenza kakuhle, ekwazi ukufunxa ukukhanya kwe-UV ye-240-340 nm wavelength kunye neempawu zombala okhanyayo, ongenabungozi, ukuhambelana kakuhle, ukuhamba okuncinci, ukuqhutyelwa lula njl. , inceda ukunciphisa umbala. Inokulibazisa i-yellowing kwaye ithintele ukulahlekelwa ngumsebenzi wayo womzimba. Isetyenziswa ngokubanzi kwi-PE, i-PVC, i-PP, i-PS, i-PC yeglasi ye-organic, i-polypropylene fiber, i-ethylene-vinyl acetate njl. Ngaphezu koko, inefuthe elihle kakhulu lokuzinza kokukhanya ekomisweni kwe-phenol aldehyde, ivanishi yotywala kunye ne-acname, i-polyurethane, i-acrylate. , expoxnamee njl.
Umthamo jikelele
Umthamo wayo ngu-0.1% -0.5%.
1.I-Polypropylene: 0.2-0.5wt% ngokusekelwe kubunzima bepolymer
2.I-PVC
I-PVC eqinile: 0.5wt% ngokusekelwe kubunzima bepolymer
I-PVC yePlastiki: 0.5-2 wt% ngokusekelwe kubunzima bepolymer
3.I-Polyethylene: 0.2-0.5wt% ngokusekelwe kubunzima bepolymer
Ukupakisha kunye noGcino
Iphakheji: 25KG / CARTON
Ugcino: Izinzile kwipropati, gcina umoya kwaye kude namanzi kunye nobushushu obuphezulu.