Coating classification: nano emulsion paint

Core tip: nano latex paint, also known as nano bionics latex paint, is a new type of environmental protection coating, which is made of nano size monomer paste, nano emulsion, nano color paste, nano bactericide, nano multifunctional auxiliary materials and so on Performance characteristics: the performance characteristics of nano emulsion paint are as follows: ① Release negative ions and optimize air quality The transmission electron microscope image of nanomaterials is made of high quality nanomaterials and nano photocatalysis (photocatalyst) technology, and has been applied to polymer emulsion, pigments, fillers and auxiliaries through special technology Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home: Introduction: nano latex paint, also known as nano bionic latex paint, is a new type of environmentally friendly paint, which uses nano size monomer paste, nano emulsion, nano color paste, nano bactericide, nano multifunctional additives and other nanomaterials, and uses nano bionics technology to disperse green building coatings in the paint mixing system Performance characteristics: the properties of nano latex paint are as follows: (1) releasing negative ions and optimizing the air quality The transmission electron microscope image of nanomaterials is made of high-quality nano materials and nano photocatalytic (photocatalyst) technology After special technology, polymer emulsion, pigments, fillers and auxiliaries are modified together Because nanoparticles (including photocatalysts) are radiated by ultraviolet light in water and air, they produce negative electrons (E -) and positive holes (H +), forming hole electron pairs Under the action of electric field, holes (H +) and electrons (E -) are separated, which migrate to different positions on the surface of nanoparticles, and oxygen (O 2) adsorbed on the surface of nanoparticles absorbs electrons (e -A large number of active negative oxygen ions (O2) were formed ② Non toxic, tasteless, healthy and environmental friendly, clean environment and fresh air in modern home and office buildings, a large number of organic materials are used for decoration And decoration, these organic materials contain a variety of chemicals, varying degrees of volatile organic pollutants (VOC), in the use process will continue to emit formaldehyde, toluene and other pollutants in the indoor air, at the same time, no, no 2, so 2, H 2S in the air will also affect the air quality, all of these pollutants seriously harm human physical and mental health By using nano photocatalysis technology, the water in the air adsorbed by the coating is oxidized to Ho radical active substance by the surface hole (H +) of nano particles, which can capture the free electrons in other substances and then generate strong oxidation reaction Organic pollutants (such as bacteria, formaldehyde, toluene), microorganisms, organic nutrients and nitrogen oxides (no) that microorganisms depend on for survival x) Sulfur oxide (SO 2), sulfide (H 2S), etc can be oxidized into carbon dioxide, water and corresponding acids, so as to purify the air, keep the air fresh for a long time, and let you live in the forest The great influence of negative ions on human health, life span and ecology has been proved by clinical practice by experts in medical field at home and abroad Modern science has revealed that every cell of an organism is a micro battery There is a potential difference of 50-90 MV inside and outside the cell membrane If the "cell battery" is not fully charged, the electrical process of the organism will be difficult to maintain, thus affecting the normal activities of the organism, resulting in aging and premature aging When people breathe the negative air into the alveoli, it can stimulate the nervous system to produce a good effect, and send the charge to the whole body tissue cells through the blood circulation, which can improve the myocardial function, enhance the myocardial nutrition and cell metabolism, reduce fatigue, make people energetic, improve the immune ability, and promote health and longevity ③ The excellent anti-bacterial and anti mildew nano coating particle structure reduces the contact surface between dust and coating, has excellent self-cleaning function, adopts nano anti-bacterial mechanism, pure physical effect, no secondary pollution to the environment, lasting and safe ④ Excellent hydrophobic function, pollution resistance and water resistance Light irradiation can cause the formation of hydrophobic and hydrophobic nano interface structure on the surface of nano particles, that is, double hydrophobic mechanism, which can make water in nano coating show peculiar hydrophobic performance just as water drops on the surface of lotus leaf, so as to improve the antifouling performance of coating, reduce the adhesion of dust and dirt, any oil, water, dust, etc They are not easy to remain on the coating surface, which can ensure the long-term cleanness of the building, at the same time, it can also make the water in the building wall evaporate, and will not soak the wall substrate, so that the wall has a "breathing" function, good permeability, and can effectively resist the water erosion ⑤ The self-cleaning function utilizes the photocatalysis mechanism and hydrophobic mechanism of nano particles Under the condition of light irradiation, rain and water washing, the pollutants, stains and dust on the coating can be gradually oxidized and degraded into carbon dioxide, and the water can be washed away, which can make the building clean for a long time Excellent aging resistance and weatherability, long service life Due to the small particle size and large specific surface area, nano particles have strong absorption, reflection, scattering and other effects on UV, so filling nano particles in the coating can significantly improve the UV shielding ability of the coating, thus improving the weather resistance and aging resistance of the coating, especially for outdoor use, making the coating solid and durable, strong adhesion with the wall and long service life Strong adhesion and covering power, excellent scrubbing resistance, small particle size and large specific surface area, nanoparticles can be filled into coatings, which can make organic macromolecular materials (such as emulsion) macromolecular chains and nanoparticles combine organically, enhance the toughness and enhance the emulsion, improve the mechanical properties of coatings, and improve the coating The toughness, strength, hardness, covering power and adhesion of the coating greatly enhance the washability of the coating, and the washability times can reach more than ten thousand The coating is smooth and delicate, not easy to peel off, not easy to fall off If there is any contamination, just use water to gently scrub, then the stains on the wall can be removed ⑧ Good rheology, thixotropy, storage stability and pot opening performance, construction performance nano materials with high activity and large specific surface area can form a strong interaction with film-forming substances and solvents, thus greatly improving the rheology and storage stability of the coating, and improving the pot opening performance (good thixotropy) and construction performance (anti sagging) ⑨ Excellent elastic and tensile function and strong alkali resistant nano materials can make up for the fine cracks in the wall and resist the alkaline erosion of the base material ⑩ The construction is convenient, with a rich color system, which can meet people's personalized requirements, such as spraying, brushing and rolling The color can be arbitrarily adjusted, and the color samples are rich and colorful Nano latex paint additive: nano latex paint additive is a new type of natural environmental protection multi-functional product, which is made of nano materials and processed by special process The function of nano latex paint additives: 1 mesh polymerization of nano emulsion paint additives in the double effect enhancer and emulsion, greatly enhance the function of paint film, thereby reducing the amount of emulsion 20-50%; 2., have good surface active dosage form protective glue, improve the rheological properties of coatings, and reduce leveling agent 100% 3 Excellent leveling performance and thickening ability, reduce a large amount of thickener 60-80%, increase the fine and smooth feeling of the paint, achieve the effect of silk paint, improve the low-temperature construction performance; 4 Unique flexibility and moisture retention, increase the adhesion and strength of the paint; 5 Improve the viscosity and pollution resistance of the paint, greatly improve the scrub resistance more than 1000 times; 6 The unique three-dimensional molecular structure has strong suspension stability, improves the storage stability of the coating, and the shelf life is 2 years without stratification and dehydration Using nano emulsion paint additive to produce high and medium grade interior and exterior wall emulsion paint can reduce the cost by more than 30% and improve the product quality All the products have passed the inspection of national coating quality supervision and 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