product information:
  Name: Nano-TiO2 photocatalyst quantum dots
  Size: 3-5nm,
  Product performance: high purity, excellent photocatalytic performance, excellent antivirus and sterilization performance
  Purity: 99.8%
Storage conditions: dry at room temperature, sealed and low temperature
  Specific details: Excellent monodisperse performance, with Tyndall phenomenon.
  Application areas: energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc.product information:
  Name: TiO2 photocatalyst quantum dot
  Size: 3-5nm,
  Product performance: high purity, excellent photocatalytic performance, excellent antivirus and sterilization performance
  Purity: 99.8%
Storage conditions: room temperature and dry, sealed and low temperature
  Specific details: Excellent monodisperse performance, with Tyndall phenomenon.
  Application areas: energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc.

Nano Titanium Dioxide Product Technical Manual

Part 1: Physical properties

Technical data
 
Anatase Nano Titanium Dioxide

Traits
 
White powder

Crystal form
 
Anatase

Particle size (nm)
 
3-5

120℃ drying loss%
 
5-10

Surface characteristics
 
Hydrophilic

PH
 
3-5

Specific surface area (m2/g)
 
150-200

Heavy metal (as Pb)%
 
not detected

Lead (Pb) W%
 
not detected

Mercury (Hg) W%
 
not detected

Cadmium (Cd) W%
 
not detected

Hexavalent chromium (Cr6+) W%
 
not detected

Polybrominated biphenyls (PBBs) W%
 
not detected

  Part 2: Application Guide
1. Air treatment industry-photocatalyst products
 Take this product and add it to pure water (deionized water or distilled water), shake it to form a light blue photocatalyst liquid with a solid content of TiO2 of about 0.8%, and spray it directly on the surface of walls and household items for indoor and car use Air removal of aldehydes and other governance services. A large amount of photocatalyst liquid can be obtained by zooming in on the above ratio. The obtained photocatalyst product is dense, transparent, and does not produce spots after use. The product has a good aldehyde removal effect. The price is only one-tenth of the market price of photocatalyst. It is mainly used for air treatment to efficiently remove formaldehyde, benzene series, TVOC,
 Pollutants such as ammonia, automobile exhaust, and nitrogen oxides.

2. Photocatalyst air purification network
 Mix the nano titanium dioxide powder with pure water (deionized water or distilled water) to prepare a photocatalyst liquid with a mass fraction of about 2%; then spray the photocatalyst liquid on the surface of the cloth or soak the cloth in the photocatalyst liquid, and then bake Dry it to get the photocatalyst air purification net. The obtained product can kill malignant HeLa cells, Pseudomonas aeruginosa, Escherichia coli, Salmonella, Dentobacter, Aspergillus, etc., with a broad spectrum; it can be used in air purification systems to remove formaldehyde, benzene, odor and other harmful substances.

3. Application in the field of wood flooring and ceramic tiles
 Mix the nano-titanium dioxide powder with pure water (deionized water or distilled water) to prepare a photocatalyst liquid with a mass fraction of about 1%, and spread the photocatalyst liquid layer on the surface of the substrate by pulling, spraying, etc.; then drying or baking A strong photocatalytic film is formed on the surface of substrates such as wood and ceramic tiles. The obtained product can effectively kill the bacteria (E. coli, Staphylococcus aureus, mold and other microorganisms) on the surface of the floor and tile, and has the effect of long-term antibacterial and mildew resistance. It is used in indoor, hospital, and external wall fields; the product is antifouling , Self-cleaning effect, can oxidize and decompose the colored matter and grease on the surface.

4. Application in the field of cling film
 Mix the nanometer titanium dioxide powder with pure water (deionized water or distilled water) to prepare a titanium dioxide dispersion with a mass fraction of about 5%; then mix the above dispersion with the master particles, and then dry to form the photocatalyst master particles; then the photocatalyst The masterbatch is prepared into fresh-keeping products such as cling film and bags. Compared with ordinary fresh-keeping bags, the storage time of obtaining fruits and vegetables that can be packaged and stored can be more than doubled, which greatly extends the shelf life of food materials and provides safer, fresher and more delicious food materials for humans.

5. Application in the field of coatings and paints
 Mix the nano titanium dioxide powder with purified water (deionized water or distilled water) to prepare a titanium dioxide dispersion of the required concentration, and then add the emulsion, additives, surfactants and other coatings or paints required for the above dispersion to the above dispersion. Ingredients, stir evenly at high speed. The obtained product can be antibacterial and antibacterial, effectively kill bacteria (E. coli, Staphylococcus aureus, Staphylococcus penicillin, mold and other microorganisms), have a broad spectrum, play a role of antibacterial and mildew; it can eliminate formaldehyde, benzene, odor, etc. Air pollutants completely decompose formaldehyde and other pollutants to purify the air.

Part 3: Product Description
 Ultrafine monodisperse nano-TiO2 powder, the crystal phase is anatase phase, the particle size is 3-10 nanometers, and the appearance is white powder. Add water to quickly form a light blue colloidal dispersion, stable for a long time without layering; photocatalytic efficiency is 10 times that of competing products, used to decompose formaldehyde, benzene, TVOC and other air pollutants, with excellent sterilization and self-cleaning effects . A third-party agency has certified that this product is highly safe and non-toxic, and can be used with confidence.
 Product core technical advantages:
1. Ultrafine particles: 3 to 5 nanometers in diameter.
2. Super dispersion: monodisperse without agglomeration.
3. Ultra-high activity: 10 times that of commercially available competing products.
4. Super long-term stability: stable for more than three years.
5. Super high transparency: weak visible light absorption.
6. No additives: safe, environmentally friendly and non-toxic.

 Part 4: Main purpose
 This product nano titanium dioxide has irreplaceable application advantages in the fields of air treatment, water purification, sterilization and disinfection, self-cleaning materials, sunscreen skin care products, ink coatings, energy and other fields.
1. Air treatment: used for sterilization and air treatment, effectively removing formaldehyde, benzene series, TVOC, ammonia, automobile exhaust, nitrogen oxides and other pollutants.
2. Photocatalyst purifier industry: air purifiers, industrial VOCs exhaust gas treatment, water quality treatment, used for aldehyde removal, deodorization, industrial VOCs removal, sterilization and disinfection.
3. Fresh-keeping film industry: inhibiting the reproduction of bacteria and mold and decomposing ethylene and acetylene gas, used for preservation of fruits and vegetables, nutrient solution cultivation and improving seed germination vigor.
4. Coating and ink industry: photocatalyst coating, used for antibacterial, antibacterial, mildew, and formaldehyde removal.
5. Self-cleaning industry: used for self-cleaning of photovoltaic panels, buildings, glass, exterior walls, and car body surfaces, without affecting the aesthetics and light transmittance, and reducing the number of cleanings.