コーテック List of Products and Services

Explaining the features of evaluation standards and inspection equipment to enhance the effectiveness of research efficiency and presentation of research results! The development sites for secondary batteries, electrodes, and functional films are now at the center of global expectations, investments, and competition. In the intensifying global competition, isn't it the "efficiency and speed of research and development" that determines the direction and value of manufacturing? In response to your requests, we have compiled a special feature on "Research and Development Support" into one book. There is surely information that will be helpful for your research and quality control of functional films and coatings! [Contents (partial)] - Automatic coating machines… Introduction of a rich lineup and features - Multi-applicators… Why can it be called multi? - Introduction of types and features of film applicators based on experimental results - Innovation of bar coaters = What is a wireless bar coater? - What are dispersibility, viscosity, hardness, and the flexibility and elongation of coatings? *For more details, please refer to the PDF document or feel free to contact us.

• Related Equipment

This document explains the measurement and inspection methods for film thickness (on iron and non-ferrous metals, concrete, and wood), surface roughness, adhesion, condensation, surface-attached salts, and paint viscosity. With the cooperation of the editorial desk of the monthly publication "Coating Technology," we have compiled a series into a single booklet for anyone to view. Please use it alongside the equipment guide for quality control purposes.

• Non-destructive testing

In the monthly magazine "Coating Technology," we consistently delve into important themes related to painting, our lives, and the management of painting factories that are not often covered in the monthly issues, in the special spring and autumn editions. The spring special edition of 2022 is titled "Technological Trends and Future Outlook for Social Infrastructure Repair and Renovation." 【Campaign Details】 We will give away the May special edition of "Coating Technology," titled "Technological Trends and Future Outlook for Social Infrastructure Repair and Renovation," to 5 lucky winners selected by lottery from those who apply by June 30, 2022! The announcement of the lottery results will be made upon shipment. Please apply using the contact button below. <Information about "Coating Technology.com"> In addition to the monthly magazine "Coating Technology," "Coating Technology.com" also offers various specialized books and online seminars related to painting.

• others

Report on the evolution of the Multi-Beverage Applicator that creates series films! This is the latest version of the video "Creating Series Films"! <Content> - Pros and cons of film applicators - Features of the Multi-Beverage Applicator that resolves frustrations in the development field Please be sure to check out our past videos as well! <Handbook "Creating Films: Practical Edition" Part 1 & Part 2 available for free!> Part 1 covers "Types of Applicators and Their Coating Performance." Was that development really a failure? What is the truth...? Part 2 discusses "Why Automation? How to Automate?" Is your lab's work style reform progressing? Are you still relying on skilled workers? The above materials are available for free. Please download them from the link below or feel free to contact us.

• others

There is a growing demand for research and development of coating films and functional films in various fields, ranging from advanced secondary batteries and semiconductor development to cosmetics and food. Without stable production of homogeneous films or coatings, accurate analysis of the performance of developed products cannot be achieved. As stated by JIS/ISO, automatic coating machines, also known as table coaters or automatic coaters, are essential for coating for film formation. In this series "Creating Films," we will introduce the AFA series of automatic applicators that condense the functions and performance demanded by the world, as well as the ALC series, which can be customized for full coating from postcard size to A3 and even 500×500mm. <Introduction to Previous Videos> ● Features of Bar Coater 1 ● Features of Bar Coater 2 ● Features of Wireless Bar Coater 1 ● Features of Wireless Bar Coater 2 ● Features of Block Applicator ● Features of Multi Applicator *For more details, please refer to the materials available for download or watch the videos below.

• others

The estimated damage from rust and corrosion in Japan amounts to 1-2% of GDP, exceeding 5 trillion yen annually. To protect valuable infrastructure and achieve an uninterrupted supply chain, it is essential not only to focus on the performance of paints but also to properly manage on-site painting for bridges, roads, ships, plants, and buildings. We present the series on on-site painting with the hope of realizing a sustainable society. The video "Series 'On-Site Painting' Vol. 1" covers film thickness management. It introduces features that comply with the PSPC 90/10 rule and the latest ISO 19840, as well as a scan mode that significantly reduces on-site work time. <Upcoming Distribution Schedule> Vol 2: Management of condensation risk Vol 3: Management of surface roughness on blast-treated surfaces Vol 4: Management of surface-attached salts (Bresle method) Vol 5: Adhesion management Vol 6: Thickness measurement *For details, please refer to the materials available for download or watch the video below.

• others

The "Essentials of Inspection, Measurement, and Testing" series is a guide created by Kotec to achieve sales quality that surpasses reality even remotely. Feel free to download and view it not only as a reference for product selection but also as a comprehensive resource for solving your concerns. < Title > ■ "Techniques for Transforming Inspection Devices" Edition ■ "Essentials of Hardness Testing" Edition ■ "Essentials of Substrate and Coating Management in Shipbuilding and Bridges" Edition ■ "Essentials of Viscosity Testing" Edition ■ "Essentials of Inspection and Testing Devices by Field" Edition ■ "Essentials of Adhesion Testing" Edition ■ "Essentials of Thickness Gauges" Edition ■ "Essentials of Furnace and Product Temperature Management" Edition *For more details, please refer to the materials available for PDF download.

• others

While it is a common measuring instrument, the thickness gauge is often misunderstood and misused. The specifications for "thickness" in JIS K5600 have also changed, necessitating updates to operational regulations. This handbook contains various information on quality control and thickness management of coatings and films to help you "survive" in such situations. [Contents] - Model selection guide for general-purpose and handheld thickness gauges - Types of thickness gauges commonly used - The difference between "accuracy" and "precision" in thickness gauges, and the pitfalls associated with them and more *For more details, please refer to the materials available for download in PDF format.

• others

What is the mission of "Creating a Film"? To succeed in development, advance research, and establish quality... If "Creating a Film" through application is a step towards achieving that, then there is no time, cost, or effort to waste on "applying"! I hope to reduce the time and effort spent on "applying"... This handbook was hastily compiled with that wish in mind. [Contents] - Types and characteristics of film applicators - Why does a wire bar coater suddenly stop applying well? - The emergence of wireless bar coaters and more *For more details, please refer to the materials available for PDF download.

• others

This document is a technical resource aimed at anyone involved in the study of coatings, the development of films, or the development of batteries such as all-solid-state batteries, all related to "films." ■Part 1: Do you think "if it can't be coated with a bar coater, it can't be coated at all"? We explain the wireless bar coater that overcomes the three major drawbacks of traditional bar coaters. Additionally, we analyze the advantages and disadvantages of various film applicators with data. Will all challenges be solved at once? We thoroughly dissect the newly introduced multi-applicator! ■Part 2: Is your laboratory's work style reform progressing? Are you still relying on experienced personnel? Here are eye-opening empirical data. When operated manually, waste, unevenness, and excessive strain are unavoidable. The two handbooks covering everything from beginner to advanced levels are packed with hints for those struggling with "questions they can't ask now" and for those working on reforming research and development! *For more details, please refer to the document available for PDF download.

• others

The "Film Applicator Handbook" is a booklet created to serve as guidance for everyone involved in film formation, including those researching coatings and developing films. It provides a wide range of explanations, from basic information about film applicators to problem-solving, across 26 pages. The skilled techniques are beautifully reproduced! This guidance will help you apply coatings without failure, regardless of various viscosities and film thicknesses. [Contents (a partial introduction)] ■ Types and characteristics of film applicators ■ The emergence of wireless barcoders ■ Barcoders for thick films ■ What is a multi-applicator? ■ Guidance for selecting applicators *For more details, please refer to the materials available for download in PDF format.

• others

The "Film Applicator Handbook" is a booklet created to serve as guidance for everyone involved in film formation, including those researching coatings and developing films. It provides a wide range of explanations, from basic information about film applicators to problem-solving, across 26 pages. It beautifully reproduces the skills of seasoned professionals! This guidance will help you apply coatings without failure, regardless of various viscosities and film thicknesses. [Contents (partial list)] ■ Types and characteristics of film applicators ■ Introduction of wireless bar coders ■ Bar coders for thick films ■ What is a multi-applicator? ■ Guidance for selecting applicators *For more details, please refer to the materials available for download in PDF format.

• others

The "Wireless Bar Coater" is a bar coater that precisely forms the intended shape on a round stainless steel rod. The issues of clogging and wire breakage that were the fate of the "Wire Bar Coater" have been resolved with the wireless design. DLC coating is also available as an option. 【Features】 ■ Eliminates clogging in wire gaps ■ Allows for changes in the shape of the liquid contact area ■ Resolves wire breakage *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Test Chart (Test Paper)" is an important material for confirming the basic performance of inks and paints. We offer a rich lineup, including "ISO Black and White Opacity Test Paper," which is coated to ensure it has wettability but does not penetrate, and "Matte Finish Wall Chart," suitable for flat finish wall paints. 【Featured Products (Partial List)】 ■ ISO Black and White Opacity Test Paper ■ Laboratory Black and White Opacity Test Paper ■ Cardboard Black and White Opacity Test Paper ■ Water-Resistant Combination Opacity Test Paper ■ Visual Evaluation Stripe Test Paper, among others *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "AFA-Standard" is a development support type fully automatic applicator. It allows for the selection of a wide variety of base plates according to purpose and use, and the plates can be easily exchanged and cleaned, including glass, vacuum, double channel vacuum, and high-precision stainless vacuum. The vacuum automatically turns ON/OFF in conjunction with the coating operation. The vacuum pump is built-in, saving space and designed for quiet operation. 【Features】 ■ Light and efficient workability ■ Covers ultra-low to high speeds ■ High driving stability ■ Easy and accurate positioning of the coating range ■ Fully supports Japanese for intuitive operation * For more details, please refer to the PDF document or feel free to contact us.

• others

In general, the concentration of surface-attached salts after blasting or grinding treatment is considered to be below 50 mg/m². The invisible salts adhering to the substrate surface draw moisture under the coating, becoming the primary cause of significant defects such as corrosion of the substrate beneath the coating, delamination, and blistering of the coating. Please choose the appropriate method according to the inspection site. 【Features】 ● A rich lineup (1) Zero concern for adhesive residue! Magnetic method (2) Applicable to curved surfaces! Flexible magnetic method (3) Prevents adhesive attachment and tearing! Round disposable patches

• Other analytical equipment

Cotec Co., Ltd.'s "Multi-Applicator" can create uniform films of any thickness, from micrometer-level thin films to over 5mm thick films. With conventional applicators, it was necessary to replace them depending on the thickness, but with Cotec Co., Ltd.'s "Multi-Applicator," one unit is sufficient! It also allows for verification of film thickness in fine increments. It is suitable for experiments and researchers who want to maintain a consistent film thickness for films, inks, coatings, adhesives, sealants, and more. 【Features】 - Achieves any film thickness from micrometer-level thin films to over 5mm thick films - High rigidity and digital display enable precise gate settings - Easy attachment and replacement of blades; various types of blades are available

• Other analytical equipment

Liquid separators, wear resistance, insulation, thermal shock resistance, chemical resistance, scratch resistance... these are now the membrane technologies that support Japan's manufacturing. To support research and development and quality control, and to assist in reducing development lead times and labor, we have launched Try & Rent. Viscosity, adhesiveness, leveling properties, required thickness, required size... the conditions for coating vary widely. To meet these needs, a diverse range of film applicators is available. However, determining which film applicator is suitable can be very challenging. Choosing the wrong film applicator can lead to significant losses in time and materials, and the reliability of evaluations can drop dramatically. [Try & Rent Products] We offer a variety of products for Try & Rent, including the much-discussed wireless bar coater and compact automatic coating machines featured in domestic and international coating technology magazines, as well as baker films, bird films, digital gap-adjustable film applicators, and liquid pooling film applicators. Please try the products that interest you. *For more details, please contact us or refer to the page below.

• Other analytical equipment

With a wire bar coater, the thickness can change each time, and wire marks can leave streaks... We have great news for those facing such issues. The wireless bar coater resolves three concerns. 【Problem Solving】 ◎ Eliminates the clogging of wire gaps, a fate of wire bar coaters and spiral bar coaters ◎ Allows for changes in the shape of the liquid contact area ◎ Resolves wire breakage 【Features】 ■ Achieves a smooth curved shape for the liquid contact area, which was difficult with cutting processing ■ Allows for changes in the shape of valleys, the accuracy of slopes, and the pitch of peaks ■ Does not cause clogging To verify the coating performance, we offer a trial rental service. *For more details, please refer to the PDF or feel free to contact us.

• Other measuring instruments

We are currently offering a free guidebook titled "Creating Films," which we would like everyone involved in film production to read. This guidebook is from Coatec, a company engaged in the manufacturing of coating measurement inspection equipment. It answers common questions in an easy-to-understand manner, such as, "Does changing the coating speed also change the film thickness?" "What causes streaks in the coating?" "Are applicators that can adjust gaps perfect?" 【Contents】 ■ Does changing the coating speed also change the film thickness? ■ Does the optimal coating speed change with viscosity? ■ What causes streaks in the coating? ■ What is a wireless bar coater? ■ Why are there various types of applicators? ■ Are applicators that can adjust gaps universal? ■ Which is more advantageous: a glass plate or a vacuum plate in automatic coating machines? ■ What are the requirements for an excellent fully automatic film applicator? *For more details, please request the materials or view the PDF data from the download.

• Rock drills, demolition machines, and excavators
• Other analytical equipment
• others

The "AFA-Light" is a compact tabletop coater that inherits the lineage of the fully automatic film applicator "AFA-Standard," which has significantly accelerated the development of film in Japan. It is a compact and fatigue-free entry-level machine that allows anyone to become an expert in coating work in just five minutes, greatly reducing the lead time for personnel training and ensuring quality products. Moreover, it offers excellent performance inherited from higher-end models at an affordable price, and its small and lightweight design enhances its usability. The coating speed can be set from a low speed of 1mm/s to 150mm/s in 1mm/s increments! Since it has a common specification for the main unit, it can be used with both glass tables and vacuum tables. 【Features】 - Just the right size for portability, usable anywhere - Simple operation by moving with the arrow keys while looking at the screen and just pressing OK - Very wide selection flexibility for bar coaters and applicators - Various applicators, including the popular wireless bar coater, can be attached *For more details, please refer to the PDF document or feel free to contact us.

• others

It will reliably guide you to "make a cut perpendicular to the coating," which is the lifeline of the cross-cut guide test. 【Reference Standards】 ○JIS K5400 ○JIS K5600 D0202 General rules for coating films on automotive parts Please check the link for more details.

• Other measuring instruments

We will check for cracks and peeling of the paint film when a weight is dropped and deformed. We have prepared kits that comply with each standard. Each kit can be easily assembled. 【Applicable Standards】 ○ISO 6272:1993, ISO 6272-1, ISO 6272-2, JIS K 5600-5-3:1999 ○ASTM D 2794, ASTM D 5420, AS/NZS 1580.406.1, 　BS 6496:1984, EN 12206-1:2004, EN 13523-5 For more details, please contact us or download the catalog.

• Other measuring instruments

This is a robust device designed to determine how the elasticity, adhesion, and elongation of a coating film are affected by bending. The main frame is equipped with a handle and a height-adjustable roller. The sample is fixed in a vice-like slide and is completely bent along the outer diameter of the mandrel. The diameter of the mandrel used is gradually reduced until the desired effect on the coating film is achieved. 【Standards】 ○ISO 1519-2, JIS K 5600-5-1 ○AS/NZS 1580.402.1, ASTM D 1737 For more details, please check the link.

• Other measuring instruments

The "ISO Gloss Meter" is a gloss meter that can measure mirror gloss levels as specified in "ISO 2813" and "JIS K 5600-4-7." It boasts world-class performance, recognized by ISO committee members who conducted the measurement tests themselves. The lineup includes three types: for three angles, for two angles, and for a single angle, allowing selection based on the mirror gloss level of the coating. ★ We are currently offering free rental of demo units! Please apply through "Contact" ★ 【Features】 ■ Advanced organic EL display ■ Extremely stable LED light source ■ Equipped with a USB-B port for quick data transfer to a PC ■ Memory function capable of storing 2000 measurements ■ Limit alarm settings available * For more details, please download the catalog or contact us.

• LED light source/module
• Organic EL light source
• Interior coating materials

The particle gauge has become significantly cheaper due to mass production effects compared to before. Regrinding incurs costs, and further grinding can lead to subtle misalignments in the scale markings. Given that particle gauges are no longer expensive, we recommend replacing them with new ones rather than reusing them through regrinding. 【Features】 ○ Applicable standards: ISO 1524, JIS K 5600-2-5 ASTM D 1210, AS/NZS 1580.204.1, etc. For more details, please check the linked page.

• Other measuring instruments

Apply the specified cellophane adhesive tape to the painted surface, such as the blast surface, and evaluate the size and amount of dust adhered to the tape by comparing it with the standard diagram. 【Features】 ○ Compliant with ISO 8502-3, JIS Z0313-5.3, IMO, US-NAVY, etc. ● For more details, please check the link.

• Other measuring instruments

The density of the paint will be measured based on JIS/ISO standards. The materials available are aluminum and highly durable stainless steel. There are options for 50 milliliters and 100 milliliters. 【Product Lineup】 ○ TQC 50 Milliliter Specific Gravity Bottle ○ TQC 100 Milliliter Specific Gravity Bottle For more details, please contact us or download the catalog.

• Other measuring instruments

The flow cup specified in JIS K5600-2-2/ISO 2431 is fundamentally a stand type. Newtonian fluids are defined as the measurement target. 【Product Lineup】 ○ Stand type flow cup for calibration inspection ○ Dip (with handle) type flow cup for calibration inspection For more details, please contact us or download the catalog.

• Other measuring instruments

The high-quality compact digital thickness gauge, Positest DFT, is a product that, despite its small size and easy operation, incorporates a ruby tip just like the top-of-the-line Positector 6000, achieving uncompromising performance. 【Features】 ○ Waterproof and dustproof design ○ Hard lens with excellent scratch and solvent resistance ○ Advanced navigation buttons for intuitive operation For more details, please contact us or download the catalog.

• Waterproof tape, adhesive, drain, protective panel
• Other measuring instruments

This is a test chart painted on a metal plate to evaluate the hiding power of powder coatings and thermosetting paints and inks. It is possible to heat the metal test chart coated with paint or ink directly in the oven. 【Features】 ○ Can be placed in the heating oven along with the chart after painting For more details, please contact us or download the catalog.

• Other measuring instruments

In JIS Z0313, it is recommended to use grit for cast iron grit, silica sand (currently exempt from application), and steelmaking slag, while high carbon cast steel shot and low carbon cast steel shot should be used for shot. For more details, please check the link.

• Other measuring instruments

We aim to "contribute to the stability of production and the improvement of safety and security for society," and to achieve this, we are advancing this business with the mission of "providing showers continuously and when needed." 【Product Lineup】 ○P2M ○P3M ○D1M For more details, please contact us or download the catalog.

• others

When you want to convey technology, celebrate beauty, share emotions, or awaken sensitivity. In every scene where that expression must not be compromised, a world standard that supports trust... that is LENETA. 【Product Lineup】 ○ ISO concealment rate test paper ○ Laboratory concealment rate test paper ○ Combination concealment rate test paper etc… For more details, please contact us.

• others

【Features】 ● The load has been changed from 1kg to 750g according to JIS K5600. ● To allow comparison with conventional test results, both 1kg load tests and 750g load tests can be conducted by exchanging the tip weight. ● The main unit is made of metal with two wheels, and the pencil is designed to press the coating with an accuracy of 45±1. ● A level is equipped on the main unit. ● The included pencil is a Mitsubishi uni certified by the Japan Paint Inspection Association. ● An English calibration certificate issued by the manufacturer is attached. If desired, a Japanese calibration certificate can also be provided for an additional fee. *For more details, please check the link.

• Other analytical equipment

【Features】 ● The load has been changed from 1kg to 750g according to JIS K5600. ● The "hand-drawn method," which involved holding the pencil by hand for testing, has been removed from the specifications. ● The main body of the device is made of metal with two wheels, and the pencil is designed to press the coating at an angle of 45±1 degrees with a load of 750g±10g. ● A level is equipped on the main body. ● The included pencil is a Mitsubishi uni certified by the Japan Paint Inspection Association. ● A Japanese calibration certificate issued by the manufacturer is attached. For customers who wish, a complete set of Japanese calibration certificates can be provided for an additional fee. *For more details, please check the link.

• Other analytical equipment

**Features** - It was referred to as the Erichsen test in the old JIS K5400, but the name changed to "cupping resistance" from JIS K5600. - The automatic cupping test machine is driven by an electric motor with micro-step control, allowing for precise and stable deformation in 0.01 mm increments. It can pause and resume. - The control panel is equipped with the Triple I (R) navigation tool. This intelligent illumination interface detects which button is active at each step of the operation menu and displays it with a central red light, enabling intuitive operation. - To ensure visibility of all coating surfaces, including high gloss, matte, and colored samples, it is equipped with a complementary light system that allows for color changes to achieve maximum contrast. The intensity of the LED lighting illuminating the coating surface is also adjustable according to the direction of the light source. - PC operation is possible via TQC Sheen-Bus connection (an additional optional 'LinQ' is required for PC operation). - It is an ideal device for cupping tests.

• Other measuring instruments
• Other analytical equipment

The "ISO Gloss Meter" is a device used to measure the gloss of a surface of an object (the sheen produced by light reflection). It allows for ambiguous identification of gloss to be clearly quantified, enabling evaluation management based on objective data. This product is available for loan to verify its applicability and performance. 【Main Features】 ○ A reflectometer that measures "specular gloss" as defined by ISO 2813/JIS K 5600-4-7 ○ World-class performance recognized by ISO committee members through their own measurement tests ○ Three models: for three angles (20°, 60°, 85°), for two angles (20°, 60°), and for a single angle (60°) ○ Advanced organic EL display ○ Extremely stable LED light source ○ Comes with a calibration certificate For more details, please contact us or download the catalog.

• LED light source/module
• Organic EL light source
• Other measuring instruments

Managing the surface roughness of a vessel significantly impacts the operational costs of the ship. Corrosion, pitting, warping of steel plates, mechanical damage, and marine biofouling all lead to a considerable deterioration in surface roughness. Proper maintenance of the propeller and timely repainting with antifouling and fouling prevention coatings reduce hydrodynamic resistance, contributing not only to fuel efficiency but also to the reduction of CO2 emissions. The AHR value (Average Hull Roughness) measured by the "Hull Surface Roughness Gauge" is closely related to the navigational capability of the ship while it is in operation. 【Features】 ○ Composed of a control unit and a sensor unit ○ The control unit can be operated with one hand ○ The four-direction jog buttons, combined with a large display, allow for intuitive operation ○ Statistical data, time and date, and information on a series of hull positions where average surface roughness was measured are automatically aggregated and stored in the control unit ○ By using the included USB cable and software, inspection reports can be immediately created in Microsoft Excel For more details, please check the link.

• others

This is a thickness gauge that measures the thickness of coatings on resin and glass substrates, which could not be measured with a digital thickness gauge, using a wedge-shaped cutting method. Measurement range: 2μm to 2,000μm.

• Rock drills, demolition machines, and excavators
• Other measuring instruments