TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Composition: The titanium dioxide is rutile titanium dioxide particles surface-modified with silane coupling agent.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Composition: The coalescent is dodecanol ester. The fungicide is oxybisphenoxarsine-based fungicide. The defoamer is polyether polyol. The pH adjusting agent is methyl potassium silicate solution. The plasticizer is plant ester. The coating diluent is acetone of xylene. The curing agent is prepared using toluene diisocyanate as raw material, and polyol as blocking agent. The monomer is ethyl acrylate, butyl acrylate, 2-ethylhexyl acrylate and/or methyl methacrylate. The crosslinking agent is isocyanate crosslinking agent, toluene diisocyanate crosslinking agent or alkyl xylene diisocyanate crosslinking agent. The organic nitrogen-phosphorus flame retardant is tricumyl phosphate or dimethyl methylphosphonate. The solvent is toluene, xylene, n-butyl acetate or isopropanol.    TECHNOLOGY FOCUS - POLYMERS - Preferred Composition: The photocatalyst coating is polytetrafluoroethylene photocatalyst coating, polyvinylidene fluoride photocatalyst coating or anatase titanium dioxide photocatalyst coating. The flame-retardant polymer binder comprises 75-90 pts. wt. polyacrylate-based emulsion, 5-20 pts. wt. crosslinking agent, 1-5 pts. wt. organic nitrogen-phosphorus flame retardant and 1-10 pts. wt. solvent. The polyacrylate-based emulsion is prepared using acrylic monomer. The frame and crank are coated with aqueous metallic coating containing polytetrafluoroethylene matrix resin, and water as solvent. Preferred Properties: The thickness of coating layer (C1) is 15-30 microns. The thickness of coating layer (C2) is 30-70 microns. The area of photovoltaic layer is 60-80% with respect to total area of sunshade awning substrate. The layer (L1) has thickness of 250 microns. The nano silicone-modified acrylic coating comprises 500-560 pts. wt. deionized water, 30-60 pts. wt. silicone acrylic emulsion having active substance content of 42%, 32-40 pts. wt. coalescent, 8-10 pts. wt. fungicide, 6-10 pts. wt. defoamer, 40-50 pts. wt. ethylene glycol, 0.3-0.5 pt. wt. plasticizer and 8-10 pts. wt. pH adjusting agent. The nano fluorocarbon coating comprises 2-6 pts. wt. nano titanium dioxide, 80-90 pts. wt. fluorocarbon resin, 5-10 pts. wt. curing agent and 2-10 pts. wt. coating diluent. Preferred Process: The flame-retardant polymer binder is prepared by heating acrylic monomer at 50-60 degrees C for 5-7 hours, obtaining polyacrylate-based emulsion, adding solvent in an amount of one-third of total amount of solvent, stirring at 50-60 degrees C, obtaining solution (A), mixing remaining amount of solvent and organic nitrogen-phosphorus flame retardant, obtaining solution (B), mixing solution (A) and solution (B), adding crosslinking agent, and stirring. The silicone-modified acrylic coating is prepared by mixing fungicide, ethylene glycol, pH adjusting agent and silicone acrylic emulsion at speed of 800 rpm for 20-30 minutes, adding defoamer in an amount of one-third of total amount of defoamer, dispersing at speed of 1500 rpm for 10-15 minutes, adding remaining amount of defoamer, coalescent, plasticizer and deionized water, and stirring at speed of 800 rpm for 15-20 minutes. The nano fluorocarbon coating is prepared by mixing titanium dioxide and coating diluent for 1 hour, adding fluorocarbon resin and curing agent, and stirring.    TECHNOLOGY FOCUS - TEXTILES AND PAPER - Preferred Components: The flexible substrate is sunshade cloth made of polyester fiber, glass fiber material or polypropylene acrylic fiber material, and has thickness of 1-2 mm.