UV Absorber UV 5151 yeKupfeka
Indekisi yehunyanzvi
| Chitarisiko | amber viscous liquid |
| Content | 93.0min |
| Dynamic viscosity | 7000mPa·s (20℃) |
| Density | 0.98g/mL (20℃) |
| Kugarisana | 1.10g/mL (20℃) |
Light transmittance
| Wave urefu nm | Chiedza chekufambisa % |
| 460 | 95min |
| 500 | 97min |
Shandisa
UV5151 musanganiswa wemvura wehydrophilic 2-(2-hydroxyphenyl)-benzotriazole UV absorber (UVA) uye basic inodzivirira amine light stabilizer(HALS) . solvent inotakura maindasitiri uye ekushongedza machira. Iyo yakafara UV inonwisa yeUVA yakashandiswa inoita kuti ive yakakodzera kune akasiyana machira ehuni, mapurasitiki nesimbi. Iyo synergistic musanganiswa inopa yakakwira coating dziviriro kubva pakudzikisira gloss, kuputika, blistering, delamination uye shanduko yeruvara uye inopa yakazara substrate dziviriro.
Genera dosage
10μm 20μm: 8.0% 4.0%
20μm 40μm: 4.0% 2.0%
40μm 80μm: 2.0% 1.0%
Kurongedza uye Kuchengeta
Package: 25KG/BARREL
Kuchengetedza: Yakagadzikana mumudziyo, chengetedza mhepo uye kure nemvura uye kupisa kwakanyanya