Petroleum resin is a kind of epoxy resin with low molecular weight. The molecular weight is generally lower than 2000. It has thermal ductility and can dissolve solvents, especially crude oil-based organic solvents. It has good compatibility with other resin materials. It has high-quality abrasion resistance and aging resistance.
Calcium Aluminum Alloy is used as a reducing agent and additive in the metallurgical industry to play a role in desulfurization,deoxidation and other purification.
Exposed aggregate concrete scheme: This kind of luminous pavement construction process is to mix luminous stone aggregate with colored aggregate, surface treatment with retarder and wash out the new "washed stone" scheme of the aggregate and luminous body.
Testing with the American standard traffic paint
HF Series Reflective glass beads is the essential material for the coating of road marking it is mainly used for road marking. The glass beads for road marking can improve the retro-reflective performance of road surface coating and increase the safety for night driving.
High Reflective Glass Beads are produced by a brand-new "glass melting granulation method" process, which is to melt specially prepared optical materials into glass liquid, and then pump the glass liquid into glass rods according to the required particle size of the glass beads, and then perform high-temperature cutting and granulation. ,
