The application of Jinan Tonex Chemical optical brightener OB in paint, ink and road paint is as follows
Application in paint:
Increasing whiteness and brightness: The appearance of paint is crucial for the quality and sales of products. Fluorescent brightener OB can absorb invisible ultraviolet light and convert it into blue light for emission. The blue light and the yellow light of the paint itself are complementary to form white light reflection, thereby significantly increasing the whiteness and brightness of the paint. White paint appears more pure and bright, and the colors of colored paint are more vivid.
Improving weather resistance: Paint exposed outdoors is easily affected by natural factors such as ultraviolet rays, wind and rain, leading to problems such as color fading and yellowing. Fluorescent brightener OB can absorb ultraviolet rays, reduce the damage of ultraviolet rays to paint, thereby improving the weather resistance of paint and prolonging the service life of paint.
Reducing costs: In paint production, adding an appropriate amount of fluorescent brightener OB can reduce the use of other expensive pigments and achieve better whitening effects at the same time, thereby reducing production costs. For example, in white paint, compared with using titanium dioxide alone, adding fluorescent brightener OB can increase the whiteness of paint while reducing the amount of titanium dioxide used.
Improving construction performance: Fluorescent brightener OB has good dispersibility and can be evenly dispersed in paint without agglomeration or precipitation, thereby ensuring the construction performance and coating effect of paint.
Application in ink:
Enhancing color vividness: Adding fluorescent brightener OB to ink can enhance the color vividness and contrast of ink, making the patterns and texts of printed matter clearer and more beautiful, and improving the visual effect of printed matter.
Improving printability: Fluorescent brightener OB can improve the fluidity and drying property of ink, making ink easier to transfer and adhere to paper or other printing materials during the printing process, improving the printing efficiency and quality.
Increasing light fastness: Printed matter is easily faded when exposed to light for a long time. Fluorescent brightener OB can absorb ultraviolet rays, reduce the damage of ultraviolet rays to ink, improve the light fastness of printed matter, and keep the color of printed matter vivid and lasting.
Application in road paint:
Improving nighttime visibility: Road paint usually needs to have good visibility at night to ensure driving safety. Fluorescent brightener OB can make road paint emit blue fluorescence at night, enhance the reflective effect of road paint, improve nighttime visibility, and reduce the occurrence of traffic accidents.
Increasing durability: Vehicles on the road travel frequently, and the durability of road paint is required to be high. Fluorescent brightener OB can improve the weather resistance and abrasion resistance of road paint, enabling it to withstand the wear of vehicles and the erosion of the natural environment, and prolong the service life of road paint.