How to produce not yellow aging slow stain resistant thermoplastic marking paint?

Thermoplastic road marking paint is widely used in road marking in the world at present. It has the characteristics of short construction time, high wear resistance and low price.Now many construction teams encounter a problem, that is, the color of the marking paint will slowly fade after a period of exposure to the sun, resulting in yellowing, and it is difficult to see after the vehicle, especially at night, and it is easy to have traffic accidents.
Today we provide you with a lead - free environmental protection optical brightener RQT-K-1 can solve the yellow hot melt line problem,exudes white from the inside out, rather than the surface of a layer of beads wear away after becoming dim matte reflective rate is greatly reduced. Added optical brightener RQT-K-1 on the road is very obvious, will not appear yellow, dark phenomenon, mainly can increase whiteness, brightness, at night can improve the reflective rate of the line, so that drivers can clearly see the position and direction of the line, to avoid the occurrence of traffic accidents. Optical brightener RQT-K-1 only needs to add 200 grams per ton of thermoplastic road making paint, saving a lot of cost, and has multiple effects of cold resistance, heat resistance, anti-aging, anti-ultraviolet. Four times longer than the existing general marking paint service life.