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In this paper, the development trend of functional polymer materials at home and abroad , especially the construction of functional materials development and trends on the urgent needs of the building functional materials pollution to human life and human ecological construction and high-quality living environment proposed the use of natural mineral the preparation of seagulls stone anion functional additives , styrene-acrylic latex as a carrier , the full development of the use of natural minerals that no radioactive characteristics , can release negative ions , modified phenylpropanoid paint to increase people's living environment anion content , and to improve the air quality of the human environment . In this paper, the modified nanoparticle additives phenylpropanoid paint , the ecological health of the coatings of the nanoparticles were prepared using XRD , SEM, TEM , antibacterial experiments the coating composition , structure , performance analysis , the routine performance of the coatings were detected and analyzed . The results showed that : in gull stone (Health) exist with the variable price Fe elements , these variable price of the Fe atom will produce micro- electric field , when the air in the water molecules entering gull stone (Health) of the microporous , water molecules by ionization , produce negative ions ; In addition, seagulls stone containing TiO2 with photoelectric catalysis can of organic matter such as bacteria and viruses is completely oxidized to CO2 and H2O ; the Seagull stone internal pore structure of 20-60nm ; optimal dosage of nano - additives m (CaCO3 ): m (ZnO): m (Anion) = 2:2:3, the ecological health coatings Candida , Bacillus subtilis has good antibacterial effect against Staphylococcus aureus , Escherichia coli , white , antibacterial rate of more than 90% after washing 50 times , antibacterial rate still reached 90% ; regular performance of the ecological health of the paint when the seagulls stone anion additives was 3% in line with national standards , and negative ion emission maximum reached in 1700 / cm3 , meet people the basic needs of health .
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