Steady increase in UV stabilizers is expected in the coming years.According to Yihe Consulting's 'Global UV Stabilizer Professional Survey Report 2022, Forecast to 2027', factors such as growing demand for improved, scratch-resistant, UV-resistant, non-deteriorating, and growing awareness of the harmful effects of UV rays on plastics is driving the global UV stabilizers market.According to Yihe Consulting's regression analysis model, the compound annual growth rate (CAGR) for the period 2022-2027 is expected to be 5.2%.Analyst Opinion: 'UV stabilizer manufacturers have seen room for development in emerging economies. In recent years, major players have gradually expanded their markets and gained favorable positions in emerging countries. Fluctuations in raw material prices may have a certain impact on the operations of small and medium-sized enterprises , Enterprises will face operating crisis. The high competitiveness of the industry and the increase in research activities of enterprises on products will promote the UV stabilizer within the expected period

Light stabilizer is an additive that can shield or absorb ultraviolet energy, quench singlet oxygen and decompose peroxide into inactive substances, prolong the life of plastics under light radiation, and reduce photoaging.According to the mechanism of action, light stabilizers can be generally divided into four categories: light shielding agent, ultraviolet absorber, quencher and histamine light stabilizer.Among them, hindered amine light stabilizers are the most competitive products in the market.1. Light-shielding agents Light-shielding agents protect polymers and delay material aging by reflecting or absorbing ultraviolet light.Usually, some inorganic pigments and fillers are used as light shielding agents. Common light shielding agents mainly include carbon black, zinc oxide, titanium dioxide, and zinc barium.Features: Low cost, but there will be problems of shading and coloring, only suitable for non-transparent materials.2. Ultraviolet light absorber The ultraviolet light absorber plays a protective role by converting light energy into heat energy, avoiding or weakening the photooxidation of materials.including salicylates,

UV absorber is a kind of light stabilizer, which can absorb the ultraviolet part of sunlight and fluorescent light source without changing itself.Under sunlight and fluorescent light, plastics and other polymer materials produce automatic oxidation reactions due to the action of ultraviolet rays, resulting in degradation of polymers and deterioration of appearance and mechanical properties.After adding UV absorber, it can selectively absorb this high-energy UV, and turn it into harmless energy for release or consumption.Different types of polymers cause different ultraviolet wavelengths to degrade them. Different ultraviolet absorbers can absorb ultraviolet rays of different wavelengths. When using, the ultraviolet absorber should be selected according to the type of polymer.The UV absorber should meet the following conditions: ①It can strongly absorb ultraviolet rays (especially ultraviolet rays with a wavelength of 290-400nm); ②Good thermal stability, it will not change due to heat even during processing, and has low thermal volatility; ③ Good chemical stability, not compatible with the materials in the product