Plastic products are closely related to our daily life, and their quality is also a concern. Especially in outdoor use, the longer it lasts, the more it is favored by customers. This requirement involves the issue of ultraviolet absorbers.
It is well known that plastics are produced and processed from polymer materials, but they are often exposed to ultraviolet rays outdoors, which leads to damage to the molecular chain structure, resulting in yellowing, fading and brittle appearance. In order to prolong the service life of the products, many manufacturers will choose various UV absorbers with different properties to achieve the effect of protecting the products for a long time.
There are many kinds of anti-yellowing additives on the market, and their performance characteristics and quality are different. If you want to choose a suitable UV absorber, you must understand the principles of many types of anti-aging additives. As the saying goes, “Know yourself and the enemy before you can win a hundred battles.” UV absorbers belong to the category of anti-yellowing agents, which are divided into salicylates, benzophenones, benzotrifiles, etc. according to their chemical structures. Different types or models of UV absorbers have different absorption wavelengths and absorption peaks, and the absorption wavelengths and absorption peaks represent the anti-aging effect of the product.
Different types of ingredients are used, and the amount of addition is different, and the effect will be different. Often in actual use, the composite UV absorber can improve the anti-aging level of the product and slow down the aging speed in complex situations.
An optimal UV absorber that meets the needs of customers. It has the three-in-one effect of anti-oxidation, anti-ultraviolet and light stability, and escorts thousands of plastic products customers.
Tag:   UV absorber
