We will introduce the processes (flow) necessary to obtain a high-quality coating film through dip coating.
Dip coating is a simple painting method that obtains a coating film by immersing a substrate in paint and then pulling it out. It is often understood that this can be achieved with a machine that has a lifting function along with paint and a liquid tank. While this understanding is not incorrect, it is not sufficient on its own. Here, based on our years of experience, we will introduce the minimum necessary processes to obtain a high-quality coating film, along with our intentions.
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basic information
"What is a high-quality coating film?" This is an important point, and we believe it can be summarized in the following two aspects: - It should be clean: There should be minimal unevenness, drips, defects, accumulations, and deviations. - It should have sufficient durability: The substrate and the paint must adhere well to each other. While the performance of the coating film depends on the paint, these elements are essential for bringing out the paint's performance. We will explain the necessary processes and management elements. 1) Cleaning and modifying the substrate: To achieve cleanliness and good adhesion, cleaning the substrate is necessary. 2) Dipping: For three-dimensional, complex shapes, and heavy or large substrates, care must be taken to avoid paint following issues, rippling, and air entrapment. 3) Lifting: Speed, vibration, airflow, temperature and humidity, and paint management. 4) Drying: Convection of hot air and temperature profiles. We have compiled a flowchart of the coating equipment that includes the above elements, so please take a look.
Price information
As an image: ● Small experimental machine: starting from 700,000 yen Adding options to the experimental machine can bring it up to around 2 million yen ● Standalone type (automatic processing of dip + drying): starting from 5 million yen ● Medium-sized production equipment: starting from 20 million yen ● Large production equipment: starting from 50 million yen *For details, please contact us.
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Applications/Examples of results
● Optical lenses, displays, solar panels: Scratch-resistant hard coatings, anti-fouling and anti-fog coatings, anti-static films, anti-reflective films ● Living materials: Moisture-proof, water-resistant, weather-resistant, water-repellent and hydrophilic, antibacterial, decorative, photocatalytic ● Automotive and electronics: Heat insulation, thermal insulation, conductivity and dielectric, gas barrier
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Company information
We are a specialized manufacturer of dip coating and cleaning and drying equipment for the preceding and following processes. Our company is a "team of professionals" that has been active in the industry for many years. We manufacture experimental and prototype machines based on our extensive experience and achievements (handling various substrates, shapes, and coating agents) and utilize valuable know-how gained from test coatings (liquid management, air conditioning management, etc.) to produce and sell experimental and production equipment. Aiming to propose the optimal coating system for our customers, we provide a one-stop solution for "experimental machines, test coatings, prototype machines, and production (mass production) equipment" covering the "cleaning, dip coating, and drying" processes. We also offer simple free tests, so if you are considering coating, currently facing difficulties, or wondering if a certain coating can be done, why not try applying it? Please feel free to contact us.