UV Absorber UV-1988 CAS NO.: 7443-25-6
Igama leMchiza: idimethyl (p-methoxy benzylidene)malonate
Inombolo yeCAS:7443-25-6
Ulwakhiwo:
Ezobugcisa isalathisi:
| INTO | UMGANGATHO (BP2015/USP32/GB1886.199-2016) |
| Imbonakalo | Umgubo omhlophe |
| Ubunyulu | ≥99% |
| Indawo yokunyibilika | 55-58℃ |
| Isiqulatho sothuthu | ≤0.1% |
| Umxholo oguquguqukayo | ≤0.5% |
| Ugqithiso | 450nm≥98%,500nm≥99% |
| TGA(10%) | 221℃ |
Isicelo:I-UV1988 iyacetyiswa ukuba isetyenziswe kwi-PVC, i-polyester, i-PC, i-polyamides, iiplastiki ze-styrene kunye nee-copolymers ze-EVA. Isenokusetyenziswa kwakhona kwiingubo zokwaleka ezinyibilikisiweyo kunye neengubo eziqhelekileyo zemizi-mveliso. Ngapha koko, kucetyiswa ngakumbi kwiinkqubo ezinyangekileyo ze-UV kunye nokwaleka okucacileyo.
IiNzuzo zokuSebenza:I-UV1988 ibonakaliswe ngu:
- Umnikelo wombala omncinci
- Uzinzo olugqwesileyo lokukhanya
- Ukuhambelana okuphezulu kunye neepolymers kunye nezinye izongezo
Ukupakisha kunye noGcino:
Iphakheji: 25KG / BARREL
Ugcino: Izinzile kwipropati, gcina umoya kwaye kude namanzi kunye nobushushu obuphezulu