| abstract |
The invention discloses a kind of preparation methods of the water-fastness reflectorized material of automatically cleaning, the invention belongs to field of material technology, the present invention is modified by the resin matrix of selection water-tolerant, hydrophobic modified, preferably increases film crosslink density and curing reaction completeness, to reduce the surface tension of film, polymeric reflective particle cladodification long-chain improves automatically cleaning hydrophobic function, further increases water resistance and wearability performance, improves adhesive force, coated on kevlar fabric to get.The advantages of material is compression strength height, wear-resisting, freeze-thawing resistant, strong adhesion property is strong, reflecting effect is strong, and coating easily it is uniform, low in cost, easy for construction have the advantages that self-cleaning performance is good, wearability is splendid, adhesive force is strong, water-fast, can be widely used for the fields such as road, traffic sign, billboard and building decoration. |