What are UV Absorbers
Ultraviolet absorbers can strongly and selectively absorb high-energy ultraviolet rays, and release the absorbed energy as heat energy or harmless low-energy radiation in the form of energy conversion. Thereby avoiding damage to the skin and preventing the excitation of the polymer due to the absorption of ultraviolet energy and further photophysical and photochemical decomposition.
They are widely used in many fields, including cosmetics, plastics, coatings, textiles, food, and pharmaceuticals, etc. This article will introduce the uses of UV absorbers and their application in different fields.
Uses of UV Absorbers
Cosmetic
The history of cosmetics often adds ultraviolet absorbers to protect the skin from ultraviolet rays. UV rays can damage the DNA inside skin cells, leading to skin aging and skin cancer. Therefore, UV absorbers are an important sunscreen ingredient. In cosmetics, UV absorbers are often added to products such as face creams, lotions, foundations, lipsticks, and lipsticks to provide comprehensive sun protection.
Plastic
Adding UV absorbers to plastics can prevent the yellowing and embrittlement of plastics. This is because ultraviolet light can destroy the chemical bonds in the plastic molecules, resulting in a decrease in the mechanical properties of the plastic. Adding UV absorbers can absorb UV rays and convert them into heat, thus protecting plastics from UV damage. Adding UV absorbers to plastics is used in a wide range of applications, including automotive parts, electronics housings, household items and toys.
Coating
Adding UV absorbers to paint can prevent fading and aging of the coating. Ultraviolet light can destroy the pigments and resins in the coating, causing the coating to fade in color and crack the surface. Adding UV absorbers can absorb UV rays and convert them into heat energy, thus protecting the coating from UV rays. The application range of adding UV absorbers to coatings includes exterior walls of buildings, metal surfaces, ships and aircraft, etc.
Textile
Adding UV absorbers to textiles can prevent fabrics from fading and fading. UV light breaks the chemical bonds in the fiber molecules, causing the fibers to become weak and prone to breakage. Adding UV absorbers can absorb UV rays and convert them into heat energy, thus protecting the fibers from UV rays. Applications for adding UV absorbers to textiles include outdoor sportswear, beachwear, hats, and umbrellas.
Food and medicine
Adding UV absorbers to foods and medicines can prevent them from oxidizing and deteriorating. Ultraviolet light can destroy nutrients and active ingredients in food and pharmaceuticals, leading to a decline in their quality. Adding UV absorbers can absorb ultraviolet rays and convert them into heat energy, thereby protecting food and medicine from ultraviolet rays. The application range of adding UV absorbers in food and medicine includes health care products, pharmaceutical packaging and food additives, etc.
Summarize
UV absorbers are a very important chemical substance with a wide range of applications. They protect skin, plastics, paints, textiles, food and pharmaceuticals from UV rays. Jinbangch has many years of experience in the production and manufacture of UV absorbers. We can provide you with many types of UV absorbers, including but not limited to benzophenones. At the same time, we also provide free technical consulting services. If you need UV Absorbers and are looking for a real manufacturer, welcome to contact Jinbangch. We can bring you not only high-quality products but also strong technical support and impressive customer service.