UV Absorber UV-1988 NOMERO YA CAS: 7443-25-6
Izina ry'Ubutabire: dimethyl (p-methoxy benzylidene)malonate
Nimero ya CAS:7443-25-6
Imiterere:
Tekiniki icyitonderwa:
| IGITEGANYIJWE | IBYIHARIYE (BP2015/USP32/GB1886.199-2016) |
| Isura | Ifu y'umweru |
| Ubwiza | ≥99% |
| Aho gushonga | 55-58℃ |
| Ibirimo ivu | ≤0.1% |
| Ibirimo bihindagurika | ≤0.5% |
| Kohereza | 450nm≥98%, 500nm≥99% |
| TGA (10%) | 221℃ |
Porogaramu:UV1988 irasabwa gukoreshwa muri PVC, polyester, PC, polyamides, styrene plastics na EVA copolymers. Ishobora kandi gukoreshwa mu gusiga irangi riterwa n'ibinyabutabire n'irangi rusange ry'inganda. Byongeye kandi, irasabwa cyane cyane ku bikoresho bisukuye UV no gusiga irangi risobanutse.
Ibyiza ku mikorere:UV1988 irangwa na:
- Ibara rito cyane ritanga umusaruro
- Ubudahangarwa bw'urumuri bwiza cyane
- Ihuza neza cyane na polimeri n'izindi nyongeramusaruro
Gupakira no Kubika:
Ipaki: 25KG/UMUPIRA
Ububiko: Buhamye mu nzu, butuma umwuka uhumeka kandi bugafata ahantu hatari amazi n'ubushyuhe bwinshi