Tinuvin ® 249-DW ECO is a light stabilizer product from BASF. It belongs to non alkaline hindered amine light stabilizers and has good compatibility with various systems. It has the characteristics of low viscosity, low initial color, and good color stability. It can be used for water-based coatings, automotive and transportation coatings, industrial coatings, furniture and floor coatings, etc. It can effectively improve the weather resistance and color retention of coatings, and help produce high-quality and durable coatings.

Tinuvin ® 249-DW ECO is a light stabilizer product launched by BASF, which has the following characteristics and advantages:

Chemical characteristics:

Belonging to non alkaline hindered amine light stabilizers (HALS), this is a highly efficient type of light stabilizer that works by capturing free radicals formed during photooxidation, effectively delaying the aging and degradation of materials caused by ultraviolet radiation.

The chemical structure makes it widely compatible with various systems and can function well in different coatings and material systems.

Physical characteristics:

It has the characteristic of low viscosity, which makes it easy to add and disperse in coatings and other formulations, saving processing time and reducing waste.

Low initial color and excellent color stability, especially suitable for producing high-quality transparent coatings or coatings with high color requirements.

Application areas:

Widely used in water-based coatings, it can improve the weather resistance of water-based coatings and prevent problems such as fading, powdering, and cracking of coatings when exposed to sunlight for a long time.

Suitable for automotive and transportation coatings, it can protect car coatings from UV damage during outdoor use, maintaining good appearance and performance.

Can be used for industrial coatings, furniture and floor coatings, etc., providing light stable protection for coatings in these fields.