The value of nanomaterials is not only limited to its good performance in the information industry, biomedicine, aerospace and environmental protection, etc., but also that it can go deep into the details of life, and through the transformation of traditional manufacturing, it will have a subtle impact on human clothing, food, housing and transportation. Materials are the material basis for all technological development. As a high-end material, the emergence of nanomaterials is itself a major reform in the field of materials. With the support of national policies, nanomaterials will inevitably become an important research direction for the future development of the materials industry. In recent years, polymer materials have gradually realized nano-composite. Compared with macro- or micro-scale polymer materials, their mechanical properties, barrier properties, flame retardant properties, thermal properties, electrical properties and biological properties have been significantly improved, and even performance new performance. Nanomaterials are widely used in various fields due to their unique properties, and have become an indispensable part of clothing, food, housing and use in modern social life.

1. Clothes--- Traditional clothes generally meet the functions of keeping people warm, covering shame and dissipating heat, but the functions of clothes added with nanomaterials will be completely different:

1) Adding nano-level UV reflectors (titanium dioxide, zinc oxide) and improving the quality of the textile itself can produce UV-resistant fibers.
2) Adding contact antibacterial agents, such as metal elements, metal ions, photocatalysts, such as nano-titanium dioxide, nano-zinc oxide, and nano-silicon oxide into textiles can produce antibacterial, antibacterial, and deodorizing chemical fiber fabrics.
3) Adding some far-infrared nano-ceramic powder to the fiber can make thermal insulation and health-care textiles, absorb infrared radiation from the human body or the outside world and generate far-infrared to promote blood circulation, shield infrared rays, and play a role in keeping warm and health care.
4) Add ultra-fine conductive agents (carbon black, nano tin dioxide, zinc oxide, titanium dioxide) to the fibers to make anti-static fibers, which can avoid discomfort caused by static electricity during wearing, and can be used in special work situations.

5) Have you heard of nano-graphene clothing, that is, the application of graphene to the textile field, this is because the good thermal conductivity of graphene is valued, because the electro-thermal conversion efficiency of graphene can reach 99%, compared with other heating materials. There is an absolute advantage.

2. Food---Nanomaterials also play a unique role in diet. Compared with traditional ingredients and kitchen utensils, they have huge advantages:

1) Antibacterial refrigerators can be made with antibacterial nanomaterials. Aseptic tableware and aseptic food packaging made of nanomaterials are already available.
2) The use of nano-powder (such as titanium dioxide) can completely turn wastewater into clear water, which is completely drinkable and realizes water purification.

3. Housing --- Nanomaterials are widely used in building materials and decoration coatings, etc., which can significantly improve people's accommodation level.

1) Adding nano-iron trioxide, nano-titanium dioxide and nano-zinc oxide to the paint can improve the brush resistance of the wall paint by nearly ten times and make the paint have a certain self-cleaning ability.
2) Nano ATO can be used for thermal insulation of building materials.
3) Building materials containing nanoparticles can also absorb ultraviolet rays that are harmful to the human body.
4) The use of nano-silicon carbide can make fireproof building materials.
5) Nano-titanium dioxide and some nano-metal materials are added to concrete to create functional electromagnetic shielding concrete.

Fourth, the line --- Nanomaterials can improve and improve the performance indicators of vehicles.

1) Nano-ceramic composites are expected to become ideal materials for automobile, ship, and aircraft engine components, greatly improving engine efficiency, working life and reliability.

2) The amount of plastic used in automobile manufacturing will increase. Reinforced plastics are filled with surface-treated nano-scale inorganic materials such as cubic silicon carbide, nano-alumina, silicon dioxide, etc. These materials can significantly improve the physical properties of plastics.

3) Using nanomaterial technology to quickly charge electric vehicles, relying on this technology, the charging time of an electric vehicle can be quickly shortened to a few minutes, which is believed to be of great benefit to solving the problem of popularization of electric vehicles.