Three main reasons for yellowing of paint display cabinets

The yellowing of paint display cabinets is a gradual process. Generally speaking, white paint is more obvious than other colors. Although there will be some yellowing of paint display cabinets, customers are still loyal to paint display cabinets. Because the gloss and brightness of the baking varnish can't be compared with others. Do you know why it turns yellow? There are three main reasons!

Reasons for the first curing agent. There is a free component in the curing agent, but this component reacts with ultraviolet light and turns the paint display cabinet yellow. For example: some businessmen put paint display cabinets on the outdoor activities progress, so that direct sunlight on the display cabinet, the surface of the paint is easy to oxidize, there will be yellowing phenomenon, and the more free ingredients change the faster the speed of yellowing, so the outdoor display cabinets are generally yellowing-resistant quality assurance paint, but also can not be long-term exposure outside.

The second reason is the quality of the paint itself. Paint materials themselves will be affected by chemical substances oxidation yellowing, generally poor paint oxidation components, yellowing fast. Choose high-quality paint with high oxidation resistance and yellowing will be slower.

Third, when there is dust on the surface of paint, it is often wiped with water or affected by alkalinity. The surface of baking varnish is often wiped with water, subjected to alkaline substances and absorbed heat, which will make the surface of baking varnish yellowing, so we should regularly maintain our baking varnish display cabinet, avoid direct sunlight, waterproof and moisture-proof.

This is the introduction of the three main reasons for the yellowing of the paint display cabinet. Funroad Commercial Show is looking forward to cooperating with you.