Article source: high and low temperature test chamber
For many manufacturers, the aging and light resistance of the product is extremely important. The UV aging test chamber can simulate the strongest UV radiation in summer. It is widely used in: rubber, plastic, paint, petrochemical, automotive, For textile and other industries, refer to the plastic ultraviolet light source exposure test method GB9344-88 and GB/T9276-96 "coating paint, varnish test" design and production.
UV aging test chamber working principle: For durable materials exposed to the outside, the short-wavelength of ultraviolet light 300~400nm is the most important cause of aging damage, in the short-wave region of ultraviolet light. The most natural simulation of the damage caused by UV aging.
Note: Climate and solar radiation are the main causes of damage to paints, plastics, inks and other polymeric materials, including loss of light, fading, yellowing, cracking, peeling, embrittlement, strength reduction and delamination. Even indoor light and sunlight projected through glass windows can age some materials, such as fading or discoloration of pigments, dyes, and the like.
Read more: Constant temperature and humidity test chamber
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