UV ABSORBER UV 120 CAS No.: 4221-80-1
Product Quick Detail
- Minimum Order
- 1
- Place Of Origin
- China
- Packaging
- 25kg/carton
- Delivery
- 15 Days
Specifications
Chemical name: 2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate
CAS No.: 4221-80-1
Molecular formular: C29H42O3
Molecular weight: 438.6
Appearance: White powder
Melting point，℃: ≥ 193
Purity (GC), %: ≥ 99
Loss on Drying, %: ≤0.3
Light transmittance,%, 450nm: ≥ 98
UV ABSORBER HOSORBUV120issubstituted benzoate that absorbs ultraviolet radiation and through a reversiblechemical rearrangement, dissipates the energy as heat.Itis no color contamination, low volatility, high thermal stability,excellentresistance to washing and extraction.It exhibits a synergistic effect in combination with HALS.
As light stabilizer and antioxidant, it can be used in the polymer. It is suitable for polyethylene, polypropylene, polystyrene, PU, TPU and other products, especially suitable for polypropylene films, coatings, adhesives and fiber. info at hhochem. com
- Country: China (Mainland)
- Business Type: Manufacturer
- Market:Americas,Asia,Europe,Middle East,Oceania
- Founded Year:2010
- Address:No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu Dist., Guangzhou.China
- Contact:David
