According to reports, disinfectants made from water hyacinth extracts can replace chemical disinfectants. The Institute of Biology also used water hyacinth extract to develop daily chemicals such as cosmetics and detergents. The researchers found out from the experiment that the water hyacinth extract has a good disinfection and sterilizing effect, and has a very good effect in eliminating acne and fungi.
Drop-on Glass Beads, during the process of road work, drop glass bead onto the road line painted with thermoplastic paint which is heated to certain temperature while the paint is still wet, thus to increase the reflectivity of road marking.
How Glass Beads are Applied to Pavement Marking Materials:
The glass beads are applied to pavement marking materials. They can be premixed in marking materials before application, or they can be dropped or sprayed into the wet paint directly behind the paint sprayer, or a portion can be dropped onto premixed two-part epoxy or thermoplastic materials.
The top surface of beads is enveloped by the paint, with the wicking action of the paint rising up to above the midpoint of the bead. This provides two actions. It locks the glass beads into the paint and allows the paint to act as a diffuse reflecting surface for retroreflection, with the paint color affecting the color of the retroreflected light. The light entering the glass bead is bent and focused towards the back of the bead and reflected back out towards the headlights and driver.
Drop-on Glass Beads
Thermoplastic Paint Drop-On Glass Beads,Traffic Paint Drop-on Glass Beads, Road Marking Drop-on Glass Beads, Reflective Drop-on Glass Beads
YONGQING BAILUYUAN GLASS PRODUCTS CO.,LTD , http://www.blyglassbeads.com