UV-400

UV-400 has been developed as an interaction-free UV absorber for use in amine and /or metal catalyzed coating systems and coatings applied on base-coats or substrates containing such catalysts.

UV-400 is a liquid hydroxyphenyl-triazine(HPT) UV absorber which provides excellent performance in coatings due to:

●Very high thermal stability and performance for coatings exposed to high bake cycles and/or extreme environmental conditions;

●Hydroxy functionality to minimize migration, 

●High photo stability for long life performance

●High concentration for maximum efficiency

UV-1577

UV-1577 is a special UV absorber with low volatility, high molecular weight, high temperature resistance and low volatility. It has good compatibility with most polymers, additives and formula resins. Compared with the traditional benzotriazole UV absorber, the polycarbonate(PC) and polyester (PET,PBT) which have added UV-1577 have better weathering resistance, better UV absorbency and no effect on transparency. It is especially suitable for the processing and application of UV absorber for large amount, low volatilization and good compatibility, such as complex moulding products, flat / corrugated panels, double panels, thin films, co-injection molding or co-extrusion semi-finished products. It allows double-layer direct co-extrusion without the usual sublimation or precipitation problems of UV absorbers that may have been encountered in the past.

UV-1164

UV-1164 belongs to the triazine series of UV absorbent, which has the following characteristics:

● High UV inherent stability;

● Does not react with metal;

● High durability;

● Good compatibility with other chemical stabilizers

UV-405

UV-405 is a hydroxyphenyl triazine (HPT) UV absorber designed for high performance coatings. The low volatility,high thermal stability and extended UV absorption of U<-405 provides superior protection to coatings and light sensitive substances which are subjected to extreme processing conditions and light exposure. UV-405 has been developed as an interaction_free UVabsorber to be used in amine and/or metal_catalyzed coating systems or in coatings applied on base-coats or substrates containing such catalysts.