Product Description
Ultraviolet absorbent UV-120
Chemical name: 2, 4-Di-tert-butylphenyl 3, 5-di-tert-butyl-4-hydroxybenzoate-
Molecular formula: C29H42O3
Molecular weight: 438.64
CAS NO.: 4221-80-1
Appearance: White crystalline powder
Content: ≥ 99%
Melting point: 194 ~ 199'C
Loss on drying: ≤ 0.5%
Volatile: 0.3%max
Ash: ≤ 0.1%
Transmittance, % @450nm: 98.0% min.
Application: This product is no color contamination, low volatility, high thermal stability, resistance to washing and extraction. 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.
Package: 20 Kgs net/fiber drum
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