UV Absorber UV-1988 CAS NỌ.: 7443-25-6
Orukọ Kemikali: dimethyl (p-methoxy benzylidene) malonate
CAS No.:7443-25-6
Eto:
Imọ-ẹrọ atọka:
| Nkan | ITOJU (BP2015/USP32/GB1886.199-2016) |
| Ifarahan | funfun lulú |
| Mimo | ≥99% |
| Ojuami Iyo | 55-58℃ |
| Eeru akoonu | ≤0.1% |
| Akoonu iyipada | ≤0.5% |
| Gbigbe | 450nm≥98%,500nm≥99% |
| TGA(10%) | 221℃ |
Ohun elo:UV1988 ti wa ni iṣeduro fun lilo ninu PVC, polyesters, PC, polyamides, styrene pilasitik ati Eva copolymers.O tun le ṣee lo ni awọn ohun elo ti o ni iyọdajẹ ati awọn aṣọ ile-iṣẹ gbogbogbo.Pẹlupẹlu, o jẹ iṣeduro ni pataki fun awọn ọna ṣiṣe itọju UV ati ibora mimọ.
Awọn anfani Iṣe:UV1988 jẹ ifihan nipasẹ:
- Ilowosi awọ to kere
- Iduroṣinṣin ina to dara julọ
- Ibamu to dara julọ pẹlu awọn polima ati awọn afikun miiran
Iṣakojọpọ ati Ibi ipamọ:
Package: 25KG/BARREL
Ibi ipamọ: Idurosinsin ninu ohun-ini, tọju fentilesonu ati kuro lati omi ati iwọn otutu giga
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa