I-UV Absorber UV-P INOMBOLO YECAS: 2440-22-4
| Igama lekhemikhali | 2-(2′-Hydroxy-5′-methylphenyl)benzotriazole |
| Ifomula yemolekyuli | C13H11N3O |
| Ubunzima bemolekyuli | 225.3 |
| INOMBOLO YECAS. | 2440-22-4 |
Ifomula yolwakhiwo lwekhemikhali
Isalathiso sobugcisa
| Imbonakalo | Umgubo wekristale omhlophe ukuya kumthubi |
| Umxholo | ≥ 99% |
| Indawo yokunyibilika | 128-130 °C |
| Ilahleko ekomisweni | ≤ 0.5% |
| Uthuthu | ≤ 0.1% |
| Ukuhanjiswa kokukhanya | 450nm≥90%; 500nm≥95% |
Sebenzisa
Le mveliso ibonelela ngokukhuselwa kwe-ultraviolet kwiindidi ezininzi zeepolymers ezibandakanya i-styrene homo- kunye ne-copolymers, iiplastiki zobunjineli ezifana ne-polyester kunye ne-acrylic resins, i-polyvinyl chloride, kunye nezinye i-halogen equkethe iipolymers kunye ne-copolymers (umz. i-vinylidenes), i-acetals kunye ne-cellulose esters. Iilastomers, izinto zokuncamathelisa, imixube yepolycarbonate, iipolyurethanes, kunye nezinye ii-cellulose esters kunye nemathiriyeli ye-epoxy.
Idosi ngokubanzi: iimveliso ezibhityileyo: 0.1-0.5% , iimveliso ezityebileyo: 0.05-0.2%.
1.I-Unsaturated Polyester: 0.2-0.5wt% ngokusekelwe kubunzima bepolymer
2. I-PVC
I-PVC eqinile: 0.2-0.5wt% ngokusekelwe kubunzima bepolymer
I-PVC yePlastiki: 0.1-0.3wt% ngokusekelwe kubunzima bepolymer
3. I-polyurethane: 0.2-1.0wt% ngokusekelwe kubunzima bepolymer
4.I-Polyamide: 0.2-0.5wt% ngokusekelwe kubunzima bepolymer
Ukupakisha kunye noGcino
Iphakheji: 25KG / CARTON
Ugcino: Izinzile kwipropati, gcina umoya kwaye kude namanzi kunye nobushushu obuphezulu.