ナノテック List of Products and Services

Introducing the various vacuum deposition devices handled by Nanotech, which values creativity and continues research and development that is not swayed by trends. Our company customizes a wide variety of vacuum devices to meet user needs. We offer the "ICF deposition device" for film deposition using the HIPIMS method, as well as the plasma etching device "NAPE500" for semiconductor plasma cleaning. 【Product Lineup】 ■ ICF deposition device ■ Plasma etching device "NAPE500" ■ Pulse bias experimental device "ICF330" *For more details, please refer to the PDF materials or feel free to contact us.

• Coating thickness gauge
• Vacuum Equipment

The "Auto Crater" is a testing machine that measures film thickness by polishing samples with a rotating steel ball and measuring the polishing marks using optical microscopes and other methods. Sample preparation for cross-section creation, such as cutting, polishing, and resin embedding, is not required. The coated samples can be measured as they are. Additionally, by using chemical treatments to change the composition of the film, the thickness of each layer can be evaluated based on differences in color tone. 【Features】 ■ No sample preparation required ■ Direct measurement of coated samples ■ Evaluation of multilayer films possible ■ Fully domestically produced *For more details, please refer to the PDF materials or feel free to contact us.

• Coating thickness gauge
• Other measurement, recording and measuring instruments

The "ICF Catalog" explains "ICF," which has successfully developed various high functionalities by advancing its unique DLC coating technology and performing various doping and structural control on DLC. It includes "ICF Orange," which achieves ultra-mirror ICF coating, as well as conductive ICF "ICF Blue" and heat-resistant ICF "ICF Red." Through the ICF series, we provide coating services tailored to our customers' needs. [Contents] ■ What is ICF (Intrinsic Carbon Film) ■ ICF Orange ■ ICF Blue ■ ICF Red ■ ICF Yellow *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Surface treatment contract service

■□■□■□■□■□■□■□■□■□■□■□■□■□■□■ Exclusive offer for customers who apply in November!! We will conduct free measurements of spectral ellipsometry (film thickness and optical constant measurement) for up to 3 samples on the first occasion using Auto SE. ■□■□■□■□■□■□■□■□■□■□■□■□■□■□■ Using a newly developed optical model, we will evaluate the quality of DLC films non-destructively and non-contactly. We can perform instant non-destructive measurements from hydrogen-containing DLC films created by various manufacturing methods to hydrogen-free DLC, calculating film thickness and optical constants (refractive index and extinction coefficient). With simple operations, we can measure samples ranging from single-layer films to multilayer films with film thicknesses from 1 nm to 15 μm. Surface analysis using an XYZ electric stage and measurements of micro areas below 100 μm are possible. The imaging system allows for precise confirmation of the sample surface condition and the exact position of the measurement spot. [For more details, please download the catalog or feel free to contact us]

• Coating thickness gauge
• Other inspection equipment and devices

This is the "Comprehensive Catalog" of Nanotech Co., Ltd., which values creative ingenuity and continues research and development that is not swayed by trends. It includes a variety of coating devices capable of modifying DLC films for a wide range of applications, as well as coating services for the ICF series of high-performance films evolved from DLC, from small sample prototyping to mass production. For more details, please contact us or download the catalog.

• Other processing machines
• Testing Equipment and Devices
• Processing Contract

This is a comprehensive catalog of the high-performance film "ICF series," which has evolved from DLC. It includes various types such as "Ultra Mirror ICF," which minimizes surface roughness; "Conductive ICF," which imparts conductivity to the traditionally insulating DLC; "Heat Resistant ICF," suitable for high-temperature environments; "Aluminum Alloy ICF," compatible with various aluminum alloys; "Optical ICF," which absorbs UV and improves wavelength transmission in the visible and infrared ranges; and "Biocompatible ICF," ideal for low-invasive medical materials, among many others. For more details, please contact us or download the catalog.

• Processing Contract

**Overview** DLC films are formed by decomposing hydrocarbon gas in an arc discharge plasma under high vacuum, and by electrically accelerating ions and excited molecules in the plasma towards the substrate (product) with energy. Additionally, due to the dense amorphous structure of the DLC film, its surface is very smooth and free of crystal grain boundaries. This surface characteristic contributes to the excellent tribological (friction and wear) properties of DLC. For more details, please contact us or download the catalog.

• Processing Contract

【Lineup】 ○ Hardness Test: Evaluation of hardness and Young's modulus ○ Scratch Test: Evaluation of adhesion and susceptibility to scratching ○ Friction and Wear Test: Evaluation of friction coefficient and wear resistance ○ Film Thickness Measurement ○ Surface Roughness Measurement ○ Spectroscopic Ellipsometry: Evaluation of film thickness and optical constants ○ EDX Analysis: Confirmation of test marks after friction and wear tests or scratch tests ○ RBS/HFS Measurement: Qualitative and quantitative evaluation of elements constituting the thin film ○ XRR Measurement: Evaluation of film thickness and film density ○ Raman Spectroscopic Analysis: Evaluation of the crystalline state of DLC films ○ FT-IR Measurement: Evaluation of infrared transmittance and infrared reflectance For more details, please contact us through the inquiry form. Our representative will explain the test overview and the sample sizes that can be tested.

• Contract Analysis
• Contract measurement
• Contract Inspection

The "DLC Analyzer" allows for sample measurements ranging from single-layer films to multi-layer films with thicknesses from 1nm to 15μm, all with the ease of a push button. By covering a wavelength range of 450nm to 1000nm for data acquisition, it accurately measures material properties of thin films, such as film thickness and optical constants (refractive index, extinction coefficient). It is used as a standard testing machine in the classification by the NDF DLC Standardization Committee, which promotes the international standardization of DLC. 【Features】 ■ Accurately measures material properties such as film thickness and optical constants of thin films ■ Provides custom-made DLC standard samples ■ Used as a standard testing machine in the classification by the DLC Standardization Committee ■ Equipped with a standard spot size of at least 25×60μm ■ Determines measurement positions while confirming the spot location on the sample using MyAutoView *For more details, please refer to the PDF document or feel free to contact us.

• Coating thickness gauge
• Other inspection equipment and devices

We provide surface treatment tailored to customer needs with DLC and ICF coatings that help reduce costs, save energy, enhance durability, and improve lifespan, from small sample prototypes to large-scale contract manufacturing. DLC-Hard coating is a standard DLC formed by our unique ionized deposition method, demonstrating an overwhelmingly low friction coefficient compared to other hard thin film coatings, along with high hardness, excellent anti-adhesion, wear resistance, and low aggressiveness. We accommodate coatings of all dimensions, from small diameter pins to large rolls. As the applications of DLC thin films expand, there is a need for the classification of DLC thin film properties by physical characteristics for specific applications. To clarify this classification, we introduce the concept of ICF (Intrinsic Carbon Film), which redefines DLC within a broader framework. ICF refers to carbon films with high functionality, including DLC. By developing our unique DLC coating technology and performing various doping and structural control on DLC, we have successfully imparted various high functionalities. *For more details, please contact us or refer to our catalog.

• Processing Contract
• Surface treatment contract service

【Evaluation Items】 - Evaluation of the adhesion of thin films - Evaluation of the susceptibility to damage of paints and coatings 【Related Standards】 - ISO 20502: Fine ceramics (advanced ceramics, advanced technical ceramics) -- Determination of adhesion of ceramic coatings by scratch testing - ASTM

• Contract Analysis
• Contract measurement
• Contract Inspection

The release coating for powder compaction molding is a new functional coating that does not peel off even under high surface pressure, achieving a longer lifespan compared to conventional DLC films that would peel off under high surface pressure. It prevents powder adhesion to the upper and lower punches during powder compaction processing and maintains a mirror-like finish. This coating has a low friction coefficient under high surface pressure, preventing the powder containing binders from adhering to the punches. Even under high loads, it is difficult to peel off, exhibiting excellent durability and wear resistance, as well as high adhesion and stable performance. For more detailed information, please contact us or download the catalog.

• Powder Molding Machine

ICF refers to carbon films with high functionality, including DLC. Our company has developed a unique DLC coating technology that allows for various doping and structural control of DLC, successfully imparting various high functionalities. Conventional DLC films were hard but prone to cracking and peeling. This high-durability ICF, through innovative coating conditions and gradient layers, has a low initial friction coefficient (μ=0.15) and is resistant to peeling even under high loads, exhibiting excellent durability and wear resistance. Additionally, being maintenance-free, it can improve the reliability and lifespan of the molds and sliding components used. For more detailed information, please contact us or download the catalog.

• others

Based on the formation of DLC films with low friction coefficients and high hardness, we enable various modifications of DLC films to accommodate a wide range of applications. From small-batch, diverse products such as ultra-precision molds and high-speed sliding components to large-scale production, we have numerous achievements as a research and development machine. 【Product Lineup】 ■NANOCOAT Series: Single-layer DLC film deposition equipment ■DASH Series: Multi-layer DLC film deposition equipment ■NPS Series: PS2 system standard deposition equipment *For details, please request materials or view the PDF data available for download.

• Other processing machines

The discharge operation gas, argon gas, is released from inside the hollow cathode, ionizing this inert gas to form a discharge. For more details, please contact us or download the catalog.

• Other processing machines

We offer contract processing of hard coatings such as diamond-like carbon (DLC), CrN, TiN, and TiCN, from small sample production to mass production. DLC can handle long items up to 3 meters in length. For more details, please contact us or download the catalog.

• Processing Contract

By designing optimal conditions using a special ion source in a vacuum, we have controlled surface roughness and achieved ultra-mirror ICF coating. Applications of ultra-mirror ICF include aspheric lens molds, ultra-fine processing tools, and precision molds. These components require extremely high precision in surface roughness, and it is essential to minimize the impact of film defects and droplets on the molded products. Ultra-mirror ICF has been developed to meet these needs. For more details, please contact us or download the catalog.

• Processing Contract

The high-performance film ICF, evolved from DLC, can be widely controlled from conductivity to insulation, allowing for control of resistivity. Conductive ICF is useful for static electricity countermeasures and electrode protective films, achieving both corrosion resistance, low friction, prevention of solder adhesion, and high hardness along with conductivity. Additionally, conductive ICF can be applied to various components that require static electricity prevention and to various electrodes that need wear resistance or corrosion resistance. Due to its potential for cost reduction as an alternative to conventional static electricity prevention coatings, conductive ICF is also gaining attention for its function as a static electricity prevention solution. For more details, please contact us or download the catalog.

• Processing Contract

To enable use in high-temperature environments, which has been a challenge for conventional DLC, we have developed heat-resistant ICF. The heat-resistant ICF maintains a friction coefficient of 0.1 even in high-temperature environments of 500°C and can sustain a hardness higher than that of superhard alloys. Additionally, when heated under conditions of 450°C in the atmosphere, the lifespan of conventional DLC films was three weeks, whereas the heat-resistant ICF has a lifespan of three months, improving durability by four times. For more details, please contact us or download the catalog.

• Processing Contract

By utilizing fluorine (F) doping and innovative coating conditions, we have imparted a water-repellent property similar to Teflon to DLC films. With a hardness equivalent to that of cemented carbide (1000HV) and a low friction coefficient (0.04 to 0.17), it has become possible to process water-repellent ICFs. This helps prevent mold contamination and contributes to increased productivity. Additionally, due to the deep black color of the film, it is also used as an anti-reflective coating for image recognition stages and guides. For more details, please contact us or download the catalog.

• Processing Contract

Conventional DLC coatings have struggled to achieve good adhesion to aluminum alloys. Aluminum alloys are prone to oxidation and contain various elements, making it important to select the optimal intermediate layer for the interface between the LC film and the substrate. The ICF for aluminum alloys has enabled ICF coatings that are compatible with various aluminum alloys through optimal intermediate layer design. It is possible to design optimal intermediate layers for A1050, A2017, A2024, A4032, A5052, A5083, A6061, A6N01, and A7075. For more details, please contact us or download the catalog.

• Processing Contract

Various doping techniques have made it possible to absorb ultraviolet light and improve the transmission of wavelengths in the visible and infrared regions. In the infrared region, a reduction in the attenuation coefficient to about half that of conventional products has been achieved. This can be applied to various optical filters and other uses that require wear resistance. Additionally, since the bandgap can be controlled from 0.8 to 2.2 eV, applications in light sensors and other areas are also possible. For more details, please contact us or download the catalog.

• Processing Contract

The high-performance film ICF, evolved from DLC, can be widely controlled from conductivity to insulation, allowing for control of resistivity. Conductive ICF is useful for electrostatic measures and electrode protective films, achieving both corrosion resistance, low friction, prevention of solder adhesion, and high hardness along with conductivity. Additionally, the PBIP method enables film formation on various materials, and by controlling the structure of the film, hardness can be controlled over a wide range of 7 to 22 GPa, allowing for selection based on applications and substrates. This enables the achievement of high adhesion and insulation. For more details, please contact us or download the catalog.

• Processing Contract

The RoHS (Restriction of Hazardous Substances) directive prohibits the use of six specific substances in electrical and electronic equipment products handled within the European Union (EU). In response to this, various coatings have begun to attract attention as alternatives to chrome plating that contains hexavalent chromium. Environmentally friendly ICF is very useful as a substitute for various parts where traditional chrome plating has been used. Additionally, the friction coefficient of environmentally friendly ICF is significantly lower than that of chrome plating, and it also has high hardness, making it excellent in wear resistance. For more details, please contact us or download the catalog.

• Processing Contract

The ionization deposition method allows for appropriate control of film quality, enabling a wide range of hardness and internal stress control, as well as biocompatibility control. This makes it possible to deposit films on various materials and utilize them as highly biocompatible coatings. Additionally, Ni dental orthodontic wires have also been considered as another application, and it has been reported that this method is effective in preventing Ni elution. For more details, please contact us or download the catalog.

• Processing Contract