Retro-reflectivity is defined as returning light back to the light source along the same light path. When driving at night, a STOP sign is reflecting the light that strikes it from the head lights of an approaching vehicle. The light is then sent of retro-reflected light back to the source and subsequently the viewing lens of the drivers' eye. This event allows for the nighttime driver to identify and react from a much greater distance, rather than simply relying upon the headlights to eventually illuminate the object.

Product name: Reflective powder
Product Color: White color; Gray color
Particle size :offer many different particle sizes according to clients' inquiry .
 

Composition: TiO2-BaO-SiO2. Glass
Refractive index: 1.93 , 2.2
Composition: TiO2-BaO-SiO2. Glass
Refractive index: 1.90, 1.93 , 2.2
Size: 25--45um, 45--65um
Roundness: 95%min.
Opacity: 1%max.
Packing: 25kgs/ fiber can
With SGS, MSDS and other reporsts 

Product characteristics:
Good fluidity, pure color, high transparency, high temperature, high level of antioxidant, good reflective effect. Good product, low price!

Reflective powder application:
Reflective ink, reflective paint, traffic signs, reflective materials, reflective fabric, reflective film, reflective coatings, reflective signs, advertising materials, clothing materials, the standard field runway, shoes, hats, bags, life-saving...