Difference Between Light Stabilizer 3346 and 944

Beijing Tiangang Auxiliary is a national high-tech enterprise focused on the R&D of high-performance polymer additives and the production of light stabilizer 944. As a leading additive manufacturer, Tiangang has an in-depth understanding of the differences between light stabilizer 3346 and 944.

First, from the perspective of chemical structure, light stabilizer 3346 has the molecular formula C10H16N5O4Br3, with a molecular weight of 509.97714. Tiangang's light stabilizer 944, by contrast, is a high-performance polymer additive that delivers excellent weather resistance, UV protection and anti-chalking performance.

Second, in terms of performance, light stabilizer 3346 is mainly used in plastics, rubber, coatings and other fields, effectively suppressing ageing, yellowing and cracking of these materials under sunlight. Light stabilizer 944, on the other hand, is suitable for polyethylene, polypropylene, PVC and other plastic types, and is especially effective in polyester-based transparent plastic products.

In addition, Tiangang's light stabilizer 944 is manufactured using advanced process technology, ensuring stable product quality and high efficiency. At the same time, the company provides customers with tailor-made light-stabilizer solutions to meet diverse needs.

In summary, light stabilizers 3346 and 944 differ significantly in chemical structure, performance and application fields. As a leading light-stabilizer manufacturer, Beijing Tiangang Auxiliary can provide customers with high-quality, high-efficiency, tailor-made polymer additive solutions.