Types And Characteristics Of Varnish Used in Plastic Hose

The varnish used in plastic hose can be divided into ultraviolet UV type and heat drying type. From the appearance, it can be divided into bright and matte. Varnish can not only provide beautiful visual effects, but also protect the contents, and has a certain blocking effect on oxygen, water vapor and fragrance. Generally speaking, heat drying varnish has good adhesion to subsequent bronzing and silk screen printing, while UV varnish has better gloss. Daily chemical enterprises can choose appropriate varnish according to the characteristics of their products. In addition, the plastic hose shall have good abrasion resistance and corrosion resistance, and there shall be no discoloration and pitting during storage.