UV Absorber UV-1988 CAS NO.: 7443-25-6
Sunan Sinadari: dimethyl (p-methoxy benzylidene) malonate
Lambar CAS:7443-25-6
Tsarin:
Na fasaha index:
| ITEM | STANDARD (BP2015/USP32/GB1886.199-2016) |
| Bayyanar | Farin foda |
| Tsafta | ≥99% |
| Matsayin narkewa | 55-58 ℃ |
| Abubuwan Ash | ≤0.1% |
| Abun Ciki Mai Sauƙi | ≤0.5% |
| watsawa | 450nm ku≥98%,500nm≥99% |
| TGA (10%) | 221 ℃ |
Aikace-aikace:Ana ba da shawarar UV1988 don amfani da su a cikin PVC, polyesters, PC, polyamides, robobi na styrene da masu sarrafa EVA.Hakanan za'a iya amfani da shi a cikin kayan shafa mai ƙarfi da kayan aikin masana'antu gabaɗaya.Bugu da ƙari kuma, an ba da shawarar musamman don tsarin warkar da UV da bayyananniyar shafi.
Amfanin Ayyuka:UV1988 yana da:
- Gudunmawar launi kaɗan
- Kyakkyawan kwanciyar hankali haske
- Kyakkyawan dacewa tare da polymers da sauran abubuwan ƙari
Shiryawa da Ajiya:
Kunshin: 25KG/BARREL
Ajiye: Barga a cikin dukiya, kiyaye samun iska da nisantar ruwa da zafin jiki