アイテック List of Products and Services

We conduct contract testing using the non-water, non-flammable, and non-toxic cleaning device "DRYSNOW," which does not require organic solvents. Since the shot material is dry ice powder, it does not damage the items being cleaned and contributes to reducing the defect rate. Additionally, it sublimates instantly, eliminating concerns about secondary contamination, improving workability compared to conventional methods, and significantly shortening work time. Furthermore, we also offer contract testing using the "Supercritical Water Nanoparticle Synthesis Tester," which allows for synthetic experiments of development materials, and the "Supercritical CO2 Reaction Tester," which can conduct various prototype tests using carbon dioxide. Please feel free to contact us. 【Features】 ■ Available in manual and integrated device types ■ Sublimates instantly, eliminating concerns about secondary contamination ■ Easy to use with a carbon dioxide cylinder ■ Contributes to reducing the defect rate ■ Improves workability and significantly shortens work time compared to conventional methods *For more details, please refer to the PDF materials or feel free to contact us.

• Other cleaning machines
• Other physicochemical equipment
• Testing Equipment and Devices

Our company has been engaged in the development of new materials and equipment using a supercritical system that leverages high-temperature and high-pressure technology, with water and carbon dioxide as reaction media. This process began as a collaboration between industry and academia, and it has been ten years since its inception, finally reaching the practical application stage today. Energy-related and environmental-related businesses are expanding increasingly with the times. We are committed to accelerating the practical application of these functional nanoparticle synthesis technologies to contribute to society by providing advanced materials necessary for building a circular economy. We look forward to your continued guidance and support. 【Business Activities】 ■ Development of supercritical fluid technology and equipment design ■ Development of nanomaterials (multi-layer graphene, zirconia particles, etc.) ■ Development of functional coatings and transparent screens ■ Development of fine dry ice blasting cleaning equipment ■ Prototype testing of materials and processes *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices
• Other polymer materials
• Other physicochemical equipment

We would like to introduce our "Visualization Reactor with Window." The phenomena occurring in a supercritical state are usually within SUS containers or piping, making them impossible to observe. However, our product enables this by forming a cell with transparent materials such as sapphire windows. This allows for direct visual observation and photography of reactions and material changes occurring in supercritical water and supercritical carbon dioxide. Additionally, we have achieved compactness by minimizing the flow path volume, allowing it to be integrated into MOMI ultra-equipment, and the flow path pattern can be customized. 【Specifications】 ■ Pressure: 30MPa (Design pressure 35MPa) ■ Fluid temperature: Room temperature to 400℃ (Design temperature 450℃) *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices
• Other physicochemical equipment

"Dry Snow" is a device that sprays dry ice powder made from liquefied CO2 to clean particles and grease without damaging the items being cleaned. It does not require cleaning water, eliminating the need for drying and water treatment processes. Since it uses CO2 present in the atmosphere, it is non-flammable, harmless, and safe, as well as being environmentally friendly and pollution-free. 【Features】 ■ Cleans particles and grease without damaging the items being cleaned ■ Does not require cleaning water, eliminating the need for drying and water treatment processes ■ Uses CO2 present in the atmosphere ■ Non-flammable, harmless, and safe, as well as being environmentally friendly and pollution-free *For more details, please refer to the PDF document or feel free to contact us.

• Other cleaning machines

We would like to introduce our "Cerium Nanoparticle Powder" developed using our supercritical technology. The particle size is about 10 nm, and there are both organically modified and unmodified particles. The organically modified ones are cube-shaped, and the modifier is alkyl carboxylic acid (mainly with 6 carbon atoms), which improves the compatibility with hydrophobic resins. Additionally, the unmodified ceria is obtained by removing the modifier from the organically modified ceria, exposing the ceria surface. 【Features】 ■ Particle size is about 10 nm, with both organically modified and unmodified particles ■ Organically modified - Cube-shaped - Improved compatibility with hydrophobic resins ■ Unmodified - Obtained by removing the modifier from organically modified ceria - The ceria surface is exposed *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials
• others

We would like to introduce our "Supercritical CO2 Extraction Equipment." Carbon dioxide becomes supercritical at temperatures above 32°C and pressures above 72 atmospheres. This supercritical CO2 is neither a liquid nor a gas, but it possesses the high diffusivity of a gas and the high solubility of a liquid. Its properties can be freely controlled by adjusting temperature and pressure, making it widely used in the extraction and removal of components in fields such as food and herbal medicine. In addition, there are a wide range of applications including drying, dyeing, plating, and particle synthesis. 【Lab Test Machine Specifications (Partial)】 <Utilities> ■ Power Supply: Single-phase 200V 30A (main unit), Single-phase 100V 8A (chiller unit) ■ Dimensions (reference): 1200W × 600D × 1650H ■ Weight (reference): Approximately 150kg *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "Supercritical CO2 Dyeing Lab Scale Test Device" can perform dyeing using supercritical CO2. The reaction vessel is heated with a band heater, allowing for free temperature settings. It complies with the High-Pressure Gas Safety Act, and the main equipment used in this device consists of independent units, making it easy to replace during maintenance or specification changes. 【Features】 ■ Uses single-phase 100V power supply ■ Temperature can be freely set (room temperature to max 140℃) ■ Enables homogeneous dyeing within the vessel ■ CO2 supply pump allows for freely adjustable flow rate (max 60ml/min) ■ The reaction vessel has a structure that can be easily disassembled *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "C-2.0/C-2.0-S1" is a supercritical CO2 extraction laboratory testing machine. The "extraction vessel" has a volume of 2000ml (inner diameter φ80mm), a design pressure of 29.9MPa (operating pressure 27MPa), and a design temperature of 140℃ (operating temperature 130℃). The device is designed in a skeleton specification without a cover. Please feel free to contact us if you have any inquiries. 【Specifications (partial)】 <Utilities> ■ Power supply: Single-phase 200V 30A (main unit), Single-phase 100V 8A (chiller unit) ■ Dimensions (reference): 1200W × 600D × 1800H ■ Weight (reference): Approximately 200kg *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "C-2.0M/C-2.0-S1M" is a supercritical CO2 extraction laboratory testing machine with a stirring device. The "extraction vessel" has a volume of 2000ml (inner diameter φ80mm), a design pressure of 29.9MPa (operating pressure 27MPa), and a design temperature of 140℃ (operating temperature 130℃). Additionally, the "entrainer pump" has a flow rate of 100ml/min (maximum) at 29.9MPa, and the "gas flow meter" has a flow rate of 10-2000L/hr and a temperature range of -10 to 50℃. Please feel free to contact us if you have any inquiries. 【Specifications (partial)】 <Utilities> ■ Power supply: Single-phase 200V 30A (main unit), Single-phase 100V 8A (chiller unit) ■ Dimensions (reference): 1200W × 600D × 1800H ■ Weight (reference): Approximately 200kg *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

At Aitec Co., Ltd., we conduct contract testing using a multi-use CO₂ testing machine, including anhydrous and solvent-free extraction tests. We utilize supercritical carbon dioxide to extract active ingredients from raw materials for health foods, pharmaceuticals, fragrances, and more. Since carbon dioxide vaporizes, a drying process is unnecessary. It is also used for cleaning semiconductors and other applications. Our testing has been successfully implemented in various industries, including national and public universities, national research institutions, food manufacturers, and pharmaceutical manufacturers. We conduct thorough discussions with our clients to propose testing plans that meet their needs. Tests are carried out at our research facility in Osaka, and client attendance is possible. If you have anything else you would like to test in a supercritical CO₂ environment, please feel free to consult us. 【Details of Contract Testing】 ■ Anhydrous and solvent-free extraction tests for active ingredients in pharmaceuticals, herbal medicine, etc. ■ Anhydrous and solvent-free cleaning tests for precision machinery, wafers, etc. ■ Drug penetration tests into porous structural substrates ■ Various drying tests ■ Various dyeing tests *For more details, please refer to the PDF materials or feel free to contact us. *You can download the "Proposal Sheet" from the link below.

• Contract Inspection
• Contract measurement
• Contract Analysis

At Aitec Co., Ltd., we conduct various commissioned tests in high-temperature, high-pressure water environments such as supercritical and subcritical conditions. We can synthesize uniform and fine metal oxide nanoparticles in a short time. We will hold detailed discussions with our clients and propose test plans that meet their needs. The tests are conducted at our research facility in Osaka, and client attendance is also possible. We have a track record of conducting these tests for national universities, national research institutions, chemical manufacturers, ceramic manufacturers, and various other industries. If you have anything else you would like to test in a high-temperature, high-pressure water environment, please feel free to consult with us. 【Details of Commissioned Services】 ■ Hydrothermal synthesis tests of metal oxide nanoparticles ■ Corrosion resistance tests of materials, etc. ■ Durability tests of sensors, components, etc. ■ Decomposition tests of organic substances ■ Production tests of nanoemulsions * For more details, please refer to the PDF materials or feel free to contact us. * You can download the "Proposal Sheet" from the link below.

• Contract Inspection
• Contract measurement
• Contract Analysis

Aitec is a company that develops and provides functional materials such as nanoparticles. Our nano materials have been used to create the Palmir Screen, a screen film that can be attached to transparent surfaces like glass to display images. When Palmir Screen is applied to transparent glass in commercial facility windows or in museums and aquariums, it vividly projects images from a projector, enabling stunning displays in places that were previously impossible to express. **Features** ♦ The film allows for image projection on large and curved surfaces ♦ Natural color reproduction ♦ Can be filmed from both the rear and front sides ♦ Achieves low cost through the use of nano materials ♦ Easy installation like window glass film *For more details, please download the PDF or feel free to contact us.* *Videos are also available below!*

• Glass
• Other image-related equipment

Our company develops and provides functional materials such as nanoparticles. The transparent screen film "Palmil Screen," developed using our nano materials, can be attached to transparent objects like glass to display images. **Features** ◆ High Transparency → Maintains transparency when attached to transparent objects like glass. ◆ High Contrast → Allows for overlaying images on backgrounds, enhancing design appeal. ◆ Excellent Color Reproduction → Our nano material technology provides outstanding color reproduction. **Applications** ● Information display tools in commercial and public facilities ● Promotional signage using glass surfaces in stores and showrooms ● Spatial display for projection mapping, etc. ● Signage in museums and art galleries ● Signage for shop windows ● Window decorations for Christmas and other occasions ● Guidance at various reception counters ● Video viewing in restaurants etc. *For more details, please download the materials or feel free to contact us.*

• Glass
• Other image-related equipment

Our company develops and provides functional materials such as nanoparticles. The transparent screen film "Palmil Screen," developed using our nano materials, can be adhered to transparent objects like glass to display images. **Features** ◆ High Transparency → Maintains transparency when adhered to transparent objects like glass. ◆ High Contrast → Allows for overlaying images on backgrounds, enhancing design appeal. ◆ Excellent Color Reproduction → Our nano material technology provides outstanding color reproduction. **Applications** ● Information display tools in commercial and public facilities ● Promotional signage using glass surfaces in stores and showrooms ● Spatial display in projection mapping, etc. ● Signage in museums and art galleries ● Signage for shop windows ● Window decorations for Christmas and other occasions ● Guidance at various reception desks ● Video viewing in restaurants etc. *For more details, please download the materials or feel free to contact us.*

• Glass
• Other image-related equipment

Our company provides new functional materials such as supercritical water nanoparticle synthesis devices, supercritical CO2 extraction systems, dry snow cleaning devices using CO2, and nanoparticles, leveraging high-temperature and high-pressure technology related to supercritical fluid technology. One of the products developed using these nanotechnology materials is the transparent screen film "Palmirescreen," which can be attached to transparent objects like glass to display images. **Features** - **High Transparency**: Maintains transparency when attached to transparent objects like glass. - **High Contrast**: Allows for overlaying images on backgrounds, enhancing design appeal. - **Excellent Color Reproducibility**: The color reproduction is exceptionally high due to our nanomaterial technology. **Applications** - Information display tools in commercial and public facilities - Promotional signage using glass surfaces in stores and showrooms - Spatial display for projection mapping and similar applications - Signage in museums and art galleries - Signage for shop windows - Window decorations for Christmas and other occasions - Guidance at various reception counters - Video viewing in restaurants - etc. *For more details, please download our materials or feel free to contact us.*

• others

Our company provides new functional materials such as supercritical water nanoparticle synthesis devices, supercritical CO2 extraction systems, dry snow cleaning devices using CO2, and nanoparticles, leveraging high-temperature and high-pressure technology related to supercritical fluid technology. One of the products developed using these nanotechnology materials is the transparent screen film "Palmil Screen," which can be adhered to transparent bodies like glass to display images. **Features** - **High Transparency** → Maintains transparency when adhered to transparent bodies like glass. - **High Contrast** → Allows overlaying background and images for enhanced design. - **Excellent Color Reproduction** → The color reproduction is exceptionally high due to our nanomaterial technology. **Applications** - Information display tools in commercial and public facilities - Promotional signage using glass surfaces in stores and showrooms - Spatial display in projection mapping, etc. - Signage in museums and art galleries - Signage for shop windows - Window decorations for Christmas and other occasions - Guidance at various reception counters - Video viewing in restaurants - Etc. *For more details, please download the materials or feel free to contact us.*

• others

The "Zirconeo Series" is a zirconia nanoparticle dispersion developed using Aitec's supercritical technology. It excels in compatibility and transparency with resins, as well as in miscibility with UV-curable resins. It has good dispersion in organic solvents. The particle size is below 10nm, and the main crystal structure is tetragonal. It is ideal for optical materials, high refractive index materials, and molding materials. 【Features】 ■ Zirconia nanoparticle dispersion ■ Excellent miscibility with UV-curable resins ■ Excellent compatibility and transparency with resins ■ Good dispersion in organic solvents ■ Particle size is below 10nm, main crystal structure is tetragonal 【Examples of Applications】 Applications for refractive index enhancement, dental materials, catalysts Examples: optical lenses, optical films, light guide plates, prism sheets, dental materials, and more *We offer a variety of lineups according to your application. Please feel free to contact us. Samples are also available for sale. We can discuss quantities and other details based on your intended application.

• Composite Materials

The zirconia nanoparticles "Zirconeo Series" are nanosized zirconia particles developed using Aitec's supercritical hydrothermal synthesis method. They excel in compatibility and transparency when mixed with resins, making them suitable for high refractive index materials and molding materials. We also provide zirconia nanoparticle dispersions in powder form or as dispersions in water or organic solvents. The transparent dispersion containing zirconia particles under 10nm shows excellent compatibility with UV-curable resins. 【Features】 ■ Particle size is below 10nm ■ Main crystal structure is tetragonal ■ Specific surface area is over 200 square meters/g ■ Samples can be provided in either powder or dispersion form ~ Free sample giveaway ongoing! ~ * Customers wishing to receive zirconia samples should download the catalog, fill out the questionnaire, and return it via fax. * This offer is on a first-come, first-served basis and will end once we reach 10 participants. * For more details, please download the catalog or contact us directly.

• Other polymer materials
• Other optical parts

"Dry Snow" is a dry ice cleaning machine that is effective for cleaning precision parts. It converts liquefied carbon dioxide gas into dry ice powder (fine particles), which is helpful for cleaning precision components and more. It easily cleans and removes contaminants such as particles, burrs, oil, and stains in a dry state. It is a non-flammable, non-toxic, safe, and environmentally friendly clean cleaning method. ◎ Demo tests are currently being accepted. If you are interested, please feel free to contact us. 【Features】 - The shot material is fine particles (powder), so it does not damage the items being cleaned. - Does not require cleaning water or organic solvents, eliminating the need for drying and water treatment processes. - Available in manual and integrated device types. - The snow sublimates instantly, eliminating concerns about secondary contamination. - Can be easily used with a CO₂ cylinder. 【Differences from Other Products】 - Can be supplied from a CO₂ cylinder. - Continuous operation is possible without clogging of the snow due to temperature control of the carrier gas. - Control over the amount of snow ejected allows for cost reduction in cleaning. - The ON/OFF switch can be toggled in less than 0.5 seconds, allowing for further optimization of the ejection amount. *For more details, please contact us or download the catalog.

• Other cleaning machines

The "Collection of Cleaning Examples for Ultra-Precision Cleaning Equipment (Anhydrous Cleaning with Dry Ice)" is a compilation of cleaning cases using dry ice for anhydrous cleaning, ideal for applications such as precision parts, lens equipment, semiconductors, and coatings. It includes various examples of products and types of dirt. 【Cleaning Examples Included】 ○ Workpiece: Carbide parts, Dirt: Adhesive ○ Workpiece: Film-type solar cells, Dirt: Pattern residue ○ Workpiece: Glass plates, Dirt: Fingerprints ○ Workpiece: Pre-assembly substrates, Dirt: Stains ○ Others For more details, please contact us or download the catalog.

• Other cleaning machines

"Zirconia nanoparticles" are nano-sized zirconia particles developed using the supercritical hydrothermal synthesis method by Aitec Co., Ltd. There are products available as fillers and those dispersed in water or organic solvents. They are expected to be used in applications such as optical materials, high refractive index materials, and dental materials. 【Product Lineup】 ○ Zirconia nanoparticle powder → Micron-sized powder with primary particle size of less than 10nm → Organic modifications and yttria-stabilized zirconia are also available ○ Zirconia nanoparticle dispersion → Transparent dispersion containing zirconia particles of less than 10nm → Excellent compatibility with UV-curable resins For more details, please contact us or download the catalog.

• Ceramics

The "MOMI Super Series" is a device that performs supercritical water treatment using a continuous flow method. Supercritical water is water in a state of temperature 374°C and pressure above 22.1 MPa, possessing both liquid and gas properties. This device operates in a continuous flow manner, allowing for continuous processing while feeding raw materials, eliminating the hassle associated with batch processing. It employs a system using cylinders for the delivery and recovery of particles. The main applications of supercritical water include nanoparticle synthesis and organic modification of particle surfaces, but it also has a wide range of applications such as the decomposition of harmful substances, monomerization of resins, material fine-tuning, fuel gas generation, and hydrothermal oxidation of biomass. 【Features】 ■ A device that performs supercritical water treatment using a continuous flow method ■ No hassle like batch processing ■ A system using cylinders for the delivery and recovery of particles ■ Customizable specifications such as pump flow rate, heater capacity, and cylinder volume ■ Large devices not included in the standard lineup can be custom-made *For more details, please refer to the PDF document or feel free to contact us.

• Fine Ceramics
• Other processing machines
• Other powder equipment