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UV absorber UV-312
TP-SORB UV-312/VSU
Chemical name: N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
CAS No.:23949-66-8
Molecular formula:C18H20N2O3
Molecular weight:312
Product form:Pale yellow transparent liquid
Melting point:124-127℃
Packaging specifications:25KG/bag
Features and Advantages
- Polar substances with low volatility
- Good thermal stability
- It will not discolor when in contact with metal ions
- It is particularly effective for short-wavelength ultraviolet light
Product Application
TP-SORB UV-312 is a oxalidine type ultraviolet absorber, suitable for polar and acidic system resins, and can effectively absorb UVB band ultraviolet rays (250-350nm). It is often used as a brightener and stabilizer in UV curing systems. Recommended for PA, PC, PVC, PU and PET/PBT resins.
Safety and protection
The package is 25kg/ bag, which can be customized. No special safety equipment is required, according to the general chemicals cool, dry, ventilated storage, away from fire, heat sources, strong oxidants, strong reducing agents. It is recommended to take proper protective measures, try to avoid long-term contact with the product, and rinse with plenty of running water after contact with eyes or skin. Keep for 12 months under suitable storage conditions. Additional safety and operational information can be found in theTP-SORB UV-312 SDS.