How to solve the color fading after the masterbatch is used

2019-08-05 14:33:57

How to solve the color fading after the masterbatch is used.Color masterbatch manufacturers can use products in many industries.In order to ensure the quality of the products, what are some of the issues? Now let's take a closer look at this knowledge.

When we use color masterbatch, its color is relatively pure, it can not only be used for a long time, but also very environmentally safe. Light resistance directly affects the fading of products, outdoor products exposed to strong light, and therefore the light resistance level. The requirement is an important indicator, the light resistance grade is poor, and the product will fade quickly in use. The light resistance grade of weathering products should be no less than six grades. It is recommended to use seven or eight grades, and indoor products can be selected four or five grades.

The light resistance of the carrier resin also has a great influence on the change of color, and the molecular structure of the ultraviolet-induced resin is fading after the irradiation. By adding a light stabilizer such as an ultraviolet absorber to the masterbatch, the light resistance of the colorant and the colored plastic article can be improved.

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