描述
UV 5151 / Light stabilizer 5151 CAS 104810-48-2
| 外观 | Amber colored viscous liquid |
| 内容 | ≥93% |
| Viscosity@20℃ | 7000mPa.s |
| 密度 | 1.10g/cm3 |
| 灰烬 | ≤0.1% |
| 波动性 | ≤0.5% |
| 透射率 | 460nm≥95% |
| 500nm≥97% | |
| Packing specification | 25kg 200kg |
UV 5151 Usage
Light stabilizer UV5151 is a synergistic mixture of liquid hydroxyphenylbenzotriazole UV absorber and liquid hindered amine light stabilizer, which is characterized by good compatibility, low volatility, good dispersion, low migration, good thermal stability and high light stability. Special hydroxyl group, easy to emulsify aqueous system, dispersion in aqueous system can be obtained by dissolving in aqueous solvents such as diethylene glycol diethyl ether. It is suitable for high temperature baking and harsh requirements of automotive coatings, industrial coatings, wood coatings, especially for water-based coatings.
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