I-UV Absorber UV-1988 CAS NO.: 7443-25-6
Igama Lekhemikhali: i-dimethyl (p-methoxy benzylidene)malonate
Inombolo ye-CAS:7443-25-6
Isakhiwo:
Ezobuchwepheshe inkomba:
| ITEM | IZINGA (BP2015/USP32/GB1886.199-2016) |
| Ukubukeka | Impushana emhlophe |
| Ubumsulwa | ≥99% |
| I-Melting Point | 55-58℃ |
| Okuqukethwe Umlotha | ≤0.1% |
| Okuqukethwe Okuguquguqukayo | ≤0.5% |
| Ukudlulisa | 450nm≥98%,500nm≥99% |
| I-TGA(10%) | 221℃ |
Isicelo:I-UV1988 inconywa ukuthi isetshenziswe ku-PVC, i-polyester, i-PC, i-polyamides, amapulasitiki e-styrene nama-copolymers e-EVA. Ingasetshenziswa futhi emigqeni ethwala i-solvent kanye nezingubo ezijwayelekile zezimboni. Ngaphezu kwalokho, kunconywa ikakhulukazi kumasistimu e-UV aphulukisiwe kanye nokunamathela okucacile.
Izinzuzo Zokusebenza:I-UV1988 ibonakala nge:
- Umnikelo wombala omncane
- Ukuqina kokukhanya okuhle kakhulu
- Ukuhambisana okuhle kakhulu nama-polymers nezinye izithasiselo
Ukupakisha Nokugcina:
Iphakheji: 25KG/BARREL
Isitoreji: Izinzile endaweni, gcina umoya futhi ukude namanzi kanye nezinga lokushisa eliphezulu