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Do you know which product tests need to use UV weathering test chambers?

2022-07-14


UV weathering test chamber The detection is mainly using fluorescent UV lights For the light source, the corresponding material is performed to obtain weather resistance test by simulating ultraviolet light radiation and condensation in natural sunlight.
The product is placed in the atmosphere for a period of time, and there are different problems, such as changes in appearance, including cracks. , Spots, powdering or color change, or even decline in use performance, possibly because the loss of molecules in resin results in changes in chemical bonds in the molecular structure, mainly due to sunlight, industrial excluded exhaust gas, bacteria, etc. Caused.

The aging performance of the product directly affects the use time of the product, therefore

UV weathering test chamber


Naturally sunlight and moisture to materials Destruction, the annual economic loss caused, the ultraviolet accelerated weathering testing machine can reproduce the destruction of sunshine, rain and dew. The ultraviolet photolymerization test chamber exposed the material to be tested in the interaction cycle of the controlled sunlight and moisture while increasing the temperature. The equipment is used as an ultraviolet fluorescent lamp to simulate the sunlight, and the moisture effect can be simulated by condensation or spraying.

only takes a few days or weeks, and the ultraviolet aging test chamber can reappear outdoors for several months or numbers. The destruction produced by the year. The damage caused, mainly including fading, discoloration, brightness, powder, crack, variation, embrittlement, strength decrease, and oxidation. The test data provided by the device is helpful in the choice of new materials, improved existing materials, and the analysis of the variation of product durability. The equipment can be excellent to predict changes in the product will experience outdoors.


UV weathering test chamber is suitable for fuel-free metal materials, Organic materials (such as coatings, paints, dyes, fabrics, printing packaging, adhesives, automotive, motorcycles, cosmetics, metal, electronics, electroplating, rubber, plastic and their products), in sunlight,

humidity , Temperature, geolar, etc., the relevant product and material agingIcon level.It is discolored, faded, and the like in a short period of time.


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