YMM List of Products and Services

The heat-changing ceramic coating Infinity HSP series changes color from 80°C to 250°C while maintaining the performance of traditional ceramic coatings. Pink → Purple Red → Brown It is available in two colors. Additionally, since it uses inorganic materials, it does not contain PFAS or PFOA. ■ PFAS and PFOA free ■ Heat resistance that can be used at high temperatures of 350°C ■ Non-stick properties equivalent to fluororesins (PTFE, PFA, etc.) ■ Steam resistance that prevents water vapor penetration ■ Expected energy-saving effects due to thermal conductivity, further enhanced by far-infrared radiation ■ Safety with no harmful substances generated even when used beyond the heat resistance temperature ■ Wear resistance improved by high hardness with a pencil hardness of 9H and enhanced slip properties.

• Food Processing Equipment

Surface treatment is a processing method that enhances properties by applying treatment to the surface of a substrate, imparting various characteristics that the substrate itself does not possess. It aims to improve several of these properties, such as hardness, wear resistance, lubricity, corrosion resistance, heat resistance, and insulation. 【Benefits of Coating】 ■ Improved operational rate ■ Increased productivity ■ Maintenance-free ■ Cost reduction ■ Enhanced quality *For more details, please download the PDF document or feel free to contact us.

• others
• Etching Equipment
• Analytical Equipment and Devices

Fluororesins possess excellent properties such as physical, chemical, and electrical characteristics that cannot be obtained with other industrial materials. Their applications are diverse, ranging from household cooking appliances to cutting-edge space equipment. 【Types of Fluororesins】 ■ PTFE (Polytetrafluoroethylene) ■ PFA (Perfluoroalkoxy polymer) ■ FEP (Fluorinated ethylene propylene copolymer) ■ ETFE (Ethylene tetrafluoroethylene copolymer) ■ ECTFE (Ethylene chlorotrifluoroethylene copolymer) *For more details, please download the PDF document or feel free to contact us.

• others
• Etching Equipment
• Analytical Equipment and Devices

The DK-coat Infinity is a ceramic coating made from a completely inorganic material that holds infinite possibilities, with no impact on the environment or human health. Unlike Teflon coatings (fluoropolymer coatings), it is a ceramic coating that can address the currently concerning PFAS issues. Its heat resistance (up to 450°C for Infinity330) is exceptionally high, maintaining non-stick properties, low friction, and excellent wear resistance even at high temperatures (450°C). The hard coating with a hardness of 9H significantly enhances durability. <Do you have any of these concerns?> ■ Frequent scrubbing is required. Cleaning takes a lot of time. ■ The product is not slippery. The product gets scratched due to friction. ■ I want to heat a chemical solution to a high temperature. ■ Using strong acids or strong alkalis. *For more details, please download the PDF document or feel free to contact us.

• Coating Agent
• Processing Contract
• Other polymer materials

The "DK-coat Infinity," a ceramic coating surface treatment with excellent high hardness and high heat resistance, is made from fine ceramics and inorganic coatings used as raw materials. It possesses non-stick properties equivalent to fluoropolymer coatings, along with heat resistance and a hard coating that fluoropolymers cannot match. 【Features】 ■ Heat resistance up to 450°C ■ Non-stick properties equivalent to fluoropolymers ■ Steam resistance that prevents water vapor penetration ■ Thermal conductivity that can be expected to save energy ■ Safety with no harmful substances generated ■ Wear resistance with pencil hardness of 9H *For more details, please download the PDF document or feel free to contact us.

• Surface treatment contract service

Teflon (fluororesin) coating has many excellent properties, including heat resistance, non-stickiness, wear resistance, low friction, chemical resistance, and insulation. The surface of fluororesin coating repels both water and oil. Most substances do not adhere, and due to the water-repellent properties of fluororesin, it becomes significantly more resistant to dirt. Additionally, cleaning when dirty is easy, which not only greatly reduces cleaning time but also significantly decreases the amount of water, solvents, and detergents needed for cleaning. Furthermore, the low friction coefficient makes it slippery, preventing stick-slip. It can be used in high-load, low-speed applications and in areas where contamination is undesirable. Due to the low friction coefficient, there is almost no frictional resistance. (Note: Stick-slip refers to the phenomenon where contact surfaces alternate between sticking and sliding.) There are coatings for ultra-fine pipes with an inner diameter of φ0.5 for inspection equipment, catheters, and other flasks or test tubes that use chemicals, as well as coatings commonly used for high-temperature lighting around 200°C. By preventing splashes of liquids and fragments, it allows for safe use.

• Surface treatment contract service
• others

Ceramic coating (DK-coat Infinity) is a next-generation ceramic coating that uses only inorganic materials that are 'non-toxic and harmless,' without any organic materials. It has excellent heat resistance, maintaining non-stick properties, low friction, and wear resistance even at high temperatures, and its hard coating with a hardness of 9H significantly improves durability. 【Features】 ■ Heat Resistance Capable of withstanding high temperatures up to 450°C. Usable at temperatures above 300°C. ■ Wear Resistance With a pencil hardness of 9H, it is hard and resistant to scratching, which reduces the need for parts replacement due to wear, significantly lowering running costs. ■ Non-Stick Properties It has a high heat resistance comparable to fluoropolymer coatings (such as PTFE and PFA) and is resistant to wear and scratching, ensuring lasting non-stick properties. ■ Steam Resistance It is strong against steam, has good adhesion that makes it difficult for the coating to peel off, and since it is an inorganic coating, water vapor does not penetrate the coating, preventing peeling.

• Surface treatment contract service
• others

Fluororesin coatings can be "re-coated" multiple times. When re-coating with fluororesin, it is necessary to first strip the current fluororesin coating. This is done using sandblasting, but it inevitably takes a long time. Therefore, for plates under 1mm or precision parts, it is essential to choose a coating that does not affect the substrate even after stripping the fluororesin coating. At Daito Kasei, we also propose treatments that do not put a burden on the substrate during re-coating. 【Stripping methods for each coating】 ■ Polyurethane coating - Soak in solvent to strip → Sandblast ■ Ceramic coating - Clean → Heat treatment → Sandblast ■ Polyethylene coating - Keep warm until the surface softens, then strip → Heat treatment → Sandblast *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

Have you ever thought about applying a fluororesin coating (Teflon coating) to the inner surfaces of pipes and needles used in medical analyzers, resin and adhesive injection nozzles, or thin piping that is subject to severe corrosion? Our company is capable of fluororesin (Teflon) coating for ultra-thin pipes. The "fluororesin coating for ultra-thin pipes" is a technology that ensures thorough coating even in areas that are not visible on the inner surface, making it a groundbreaking coating for the precision parts industry. Additionally, we can also provide "fluororesin lining for thin piping" and "fluororesin lining for thin piping." If you are having trouble with ultra-thin pipes or nozzle components, please consult with us. 【Coatings that Daito Kasei confidently recommends】 ■ 3D-shaped pipe inner surface coating ■ Thick lining for thin piping with an inner diameter of around 8mm ■ Fluororesin coating for ultra-thin pipes *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

We would like to introduce some of our construction achievements through photographs. In food manufacturing products, we can handle installations for frying pans, confectionery manufacturing equipment, rice cookers, sushi robots, and traditional Japanese confectionery manufacturing equipment. This helps eliminate product defects caused by sticking and reduces material waste, while also significantly shortening maintenance time. Additionally, for rubber and plastic molding molds, various rolls and cylinders for textile machinery, chemical industry storage tanks and piping, as well as semiconductor-related items such as various chambers, wafer chucks, and vacuum plates, fluororesin coating is required. 【Examples of Installations】 <Food Manufacturing Products> ■ Taiyaki Mold ■ Rice Milling Machine Screw ■ Large-Size Pancake Mold *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

Here are the main products that require fluoropolymer coating. 【Food Manufacturing】 ■Non-stick - Mochi: rollers, hoppers, screws, knives, etc. - Senbei: baking plates, scrapers, molds, etc. - Bread: baking sheets, bread cases, molds, etc. - Rice: rice cookers, stirring blades, hoppers, screws, etc. - Candy, caramel: chutes, molds, knives, plates, etc. *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

The electrostatic prevention coating "DK-coat ELT series" is a fluororesin coating that can be safely used for contamination prevention, anti-static peeling, and dust explosion prevention. When static electricity discharges, it can cause dust to adhere, and in environments with solvents or explosive gases, static discharge can be dangerous and lead to major disasters. Even when coated with fluororesin (Teflon), the risk of disasters caused by static electricity increases. By using the "DK-coat ELT series," it is possible to avoid troubles caused by static electricity. 【Features】 ■ Surface resistance value of 10^4 to 10^7 Ω ■ Allows static electricity to escape in the thickness direction of the film ■ Can avoid troubles caused by static electricity *For more details, please refer to the external link page or feel free to contact us.

• Calibration and repair

We will introduce the design of the base material suitable for fluororesin lining. This is the basic design of the base material when applying lining (thick film). Please also refer to it for coating (thin film). For the "corner sections," it is ideal to finish with a radius of at least 4R, and preferably 10R or more if possible. If the inner radius is small, increasing the film thickness will make it more susceptible to the thermal shrinkage of the fluororesin. At the "welded sections," it is necessary to weld all joints (both inside and outside). Additionally, if attaching pipes or similar, all joint areas on the coating surface must be welded as well. Unevenness in welding is not an issue as long as the weld is smooth. Please note that pinholes in the weld are not acceptable. If you consult with us before the design phase, we can provide suitable fluororesin lining. *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

We would like to introduce a photo of the fluororesin lining that has been permeated by the chemical solution. Due to the permeation of the chemical solution, it has entered between the lining film and the substrate, passing through the fluororesin lining. It can be confirmed that the chemical solution is permeating from the corner area, and because the radius at the corner is small, the lining film in the corner is thin and significantly affected by factors such as shrinkage. The grade table introduces the water repellency, permeation resistance, and structure of the coating film for each type of fluororesin lining. *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

Fluororesin coatings possess many excellent properties that are difficult to achieve with other resin coatings. We would like to introduce the characteristics of fluororesin: "insulation and splash prevention." 【Insulation】 - It maintains high insulation resistance without moisture absorption or contamination due to its non-stick and corrosion-resistant surface resistance. - The degree of damage from phenomena such as arc discharge is minimal, allowing for high insulation. - It is possible to obtain a high insulation coating while preventing corrosion from chemicals, as seen in various sensors, plating jigs, and plating baskets. 【Splash Prevention】 - It is often used in flasks and test tubes that utilize chemicals, as well as in high-temperature lighting around 200°C. - By preventing the splashing of liquids and fragments, it can be used safely. *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

Here is an introduction to the characteristics of fluororesin. Fluorine-modified coatings combine the slip properties of fluororesin with improved film characteristics from organic binder resins, demonstrating excellent wear resistance against high-load friction. Additionally, by incorporating ceramic thermal spraying into the substrate, it is possible to coat even deep irregularities. It should be noted that standard fluororesin coatings have excellent insulation properties, making them prone to static electricity generation. There are antistatic coatings available to address such static electricity issues. 【Wear Resistance】 ＜DK-coat Types (Colors): Dynamic Friction Coefficient (1kg)/Material＞ ■ DK-430Z (Black): 0.06/PTFE ■ DK-013 (Light Brown): 0.08/PFA ■ DK-coat TFM (Silver): 0.04/PTFE-based ■ DKC-838: 0.04 (Black, Brown, Metallic) / Thermal Spray + Composite, etc. * The performance is based on the above colors. * For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

We would like to introduce the characteristics of fluoropolymer coatings. The surface of fluoropolymer coatings does not allow most substances to adhere and repels both water and oil. Due to the water-repellent properties of fluoropolymers, they do not get wet, making them significantly resistant to dirt. Cleaning when dirty is also easy, which not only greatly reduces cleaning time but also significantly decreases the amount of water, solvents, and detergents needed for cleaning. Additionally, a fluoropolymer coating (fluoropolymer lining) of 0.3mm or more can provide "corrosion resistance (chemical resistance, anti-corrosion properties)." 【Non-stick properties (release properties, water-repellent properties)】 <Material types: Contact angle of water (degrees) / Adhesion energy (dyn/cm)> ■PTFE: 114/43.1 ■ETFE: 77-88/75.2-97.7 ■Silicone: 90-110/47.8-72.7 ■Stainless steel mirror finish: 60/109.0, etc. *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service
• others

"Fluororesin (Teflon)" was discovered by the American company DuPont in the 1930s and introduced to the market under the trademark name "Teflon." It possesses excellent characteristics, including unique physical, chemical, and electrical properties, and its applications range widely from everyday household kitchen equipment to cutting-edge space devices. This unique property is due to its inert structure, which is based on a polymer of carbon-carbon bonds surrounded by large, stable fluorine atoms. It is particularly stable against heat because it is firmly bonded to the carbon-carbon bonds and does not dissociate through chemical processes. *For more details, please refer to the external link page or feel free to contact us.*

• Surface treatment contract service

"Metal thermal spraying and ceramic thermal spraying" is a type of surface modification method. By utilizing the inherent properties of the material and coating its surface with other materials, it imparts functions that the material lacks. This is technically achieved by accelerating molten droplets or softened powders at high speed to collide with the material surface, resulting in rapid cooling and solidification to form a coating, enabling diversification and enhancement of material functions. By applying metal and ceramic thermal spraying as a base for fluororesin coatings, adhesion and wear resistance are significantly improved. There are also coatings that do not allow any adhesion of tape or adhesives. [Materials] ■ Metal-based - Al, Zn, Al-Zn alloy: for corrosion protection - Ni-Cr alloy, MCｒAlX alloy: for corrosion resistance and high-temperature oxidation resistance - Self-fluxing alloy (Fe-Ni-Cr alloy + Si + B): for wear resistance, corrosion resistance, and heat resistance *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service

The "DK-coat TFM (Fluorine Coated Plating)" can be applied to any metal material. It is suitable for products that require water repellency, low friction, and wear resistance. There are differences in hardness, precision, and adhesion when compared to fluorine resin (Teflon) coatings. 【Major Differences from Fluorine Resin (Teflon) Coatings】 ■ Hardness and Wear Resistance - It has the low friction of fluorine resin combined with the hardness of plating (500HV when hardened), making it extremely superior in wear resistance. ■ High Precision - It poses no issues even for precision molds and parts with strict dimensional accuracy. - For a film thickness of 10μ, it can be applied with a tolerance of ±1μ or less. ■ Adhesion - It will not peel off unless subjected to abnormal use. - There are no issues caused by peeling. *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service

The ceramic coating "DK-coat Infinity" is an inorganic ceramic coating that uses completely non-toxic and harmless inorganic materials without any organic substances. As a non-fluorine coating, it contains no PFAS, which has recently become a concern. This product can address the issues related to the impact of PFAS on human health and the environment. It has excellent heat resistance (up to 450°C), so even at high temperatures (like 450°C), it maintains non-stick properties, low friction, and excellent wear resistance, similar to fluoropolymer coatings, while significantly improving durability due to its hard coating. 【Major Differences from Fluoropolymer Coatings】 - Heat Resistance: Capable of withstanding high temperatures of 450°C - Wear Resistance: Hardness of pencil grade 8H to 9H, resistant to scratching - Non-Stick Properties: Comparable to fluoropolymer coatings (such as PTFE, PFA) - Steam Resistance: Strong against steam, with excellent adhesion that makes peeling difficult - Thermal Conductivity: Good thermal conductivity, further enhanced by far-infrared radiation - Safety: No harmful gas emissions even at elevated temperatures *For more details, please download the PDF or feel free to contact us.

• Surface treatment contract service

"Fluororesin coating (Teflon coating)" can form a film on the surface of the substrate, enabling maintenance-free operation under harsh conditions, improving operational rates, enhancing purity, and imparting characteristics not found in metals. There are various types of fluororesin (Teflon) coatings, but our company offers coatings with excellent properties for a wide range of applications, including water repellency, oil repellency, non-stick properties, low friction, wear resistance, chemical resistance, and corrosion resistance, to meet our customers' needs. 【Fluororesin coating "DK-coat" is suitable for the following conditions】 ■ Frequent scrubbing. Takes time to clean ⇒ Reduces cleaning solution, increases operational rate ■ Products do not slip. Friction scratches on products ⇒ Materials that are less likely to slip can also be transported, reducing friction to prevent scratches ■ Want to heat a chemical solution to high temperatures ⇒ Usable at high temperatures up to 260°C ■ Using strong acids and strong alkalis ⇒ No issues with any chemical solutions *For more details, please refer to the external link page or feel free to contact us.

• Surface treatment contract service

The "Infinity Series," featuring a highly durable ceramic coating, is processed on the surface, making it easy to care for and user-friendly, with excellent heat resistance and several times the durability compared to other surface treatments. Due to the ceramic coating, durability, non-stick properties, and wear resistance have significantly improved compared to traditional Teflon (fluoropolymer) coatings. Each item is carefully produced one by one after receiving customer orders. The ceramic coating is recommended for food machinery, cooking utensils, molds, and more due to its heat resistance.

• Fine Ceramics
• Coating Agent
• Processing Contract

At our company, with "DK-cort ELT," we can apply fluorine coating on the inside of thin pipes, needles, resins, adhesive injection nozzles, and piping used in medical analytical instruments. Regular fluorine resin coatings have tiny holes (pinholes) on the surface. When substances enter through these holes and reach the substrate, it can lead to peeling of the coating or damage to the substrate. We perform lining to extend the distance to reach the substrate. 【Must-see for those in such trouble】 ■ Want to coat the inside of thin pipes or needles used in medical analytical instruments ■ Want to coat the inside of piping that is severely corroded by resins or chemicals *For more details, please download the PDF document or feel free to contact us.

• others

By lining the inner surface of the metal pipe with a fluororesin tube, it is possible to achieve water repellency, chemical resistance, and prevention of ion leaching. 【Product Features】 ○ Unlike loose linings, it is possible to achieve a lining where the pipe and fluororesin are completely bonded. ○ The adhesion provides excellent thermal conductivity. It is also possible to bend the pipe after lining. ○ The materials of the fluororesin are three types: PFA, FEP, and ETFE. ○ If a thicker film is required, the thickness can be increased with a second lining. *For more details, please download the PDF document or feel free to contact us.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

The fluoride resin coating that has lost its effectiveness can be stripped off once and then recoated.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

This is an announcement from Daito Kasei Co., Ltd. regarding "Fluorine Coating Case Study 2: Various Industrial Products."

• Printing Machinery
• Filtration Equipment
• CVD Equipment

This is a notice from Daito Kasei Co., Ltd. regarding "Fluorine Coating Case Study 1: Food Manufacturing Products."

• Printing Machinery
• Filtration Equipment
• CVD Equipment

The evolution of technology continues to bring about increasingly high-precision techniques, as well as ongoing challenges. At Daito Kasei, we are developing new technologies every day to meet such demands.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

The evolution of technology continues to bring about increasingly precise techniques, as well as ongoing challenges. At Daito Kasei, we are developing new technologies every day to meet such demands.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

The evolution of technology continues to increase high-precision techniques. And along with the evolution of technology, challenges continue to grow. At Daito Kasei, we are developing new technologies every day to meet such demands.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

This is a notice from Daito Kasei Co., Ltd. regarding the "Construction Standards for Polyurethane Coating."

• Printing Machinery
• Filtration Equipment
• CVD Equipment

This is an announcement from Daito Kasei Co., Ltd. regarding the "process of fluororesin (Teflon) lining."

• Printing Machinery
• Filtration Equipment
• CVD Equipment

This is an announcement from Daito Kasei Co., Ltd. regarding the "Process of Fluororesin (Teflon) Coating."

• Printing Machinery
• Filtration Equipment
• CVD Equipment

Fluororesin coating (Teflon coating) excels in corrosion resistance, lubricity, release properties, and purity, and is widely used in everything from household goods to industrial products. Our surface treatment engineers at Daito Kasei provide appropriate surface treatment advice based on customer requests.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

Fluororesin coating (Teflon coating) excels in corrosion resistance, lubricity, release properties, and purity, and is widely used in everything from household goods to industrial products. The surface treatment engineers at Daito Kasei provide appropriate surface treatment advice based on customer requests.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

Fluororesin coating (Teflon coating) excels in corrosion resistance, lubricity, release properties, and purity, and is widely used in everything from household goods to industrial products. The surface treatment engineers at Daito Kasei provide appropriate surface treatment advice based on customer requests.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

Fluororesin coating (Teflon coating) excels in corrosion resistance, lubricity, release properties, and purity, and is widely used in everything from household goods to industrial products. Our surface treatment engineers at Daito Kasei provide appropriate surface treatment advice based on customer requests.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

Properties of fluororesin coating: splash prevention

• Printing Machinery
• Filtration Equipment
• CVD Equipment

By imparting insulating properties, it completely blocks electricity.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

By imparting electrostatic prevention characteristics, it is possible to enhance safety, prevent the adhesion of dust and other particles, and avoid troubles caused by static electricity.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

By imparting low friction and wear resistance characteristics, it is possible to achieve effects such as preventing clogging in automatic transport lines, preventing galling of screws and shafts, and preventing damage to products.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

It is possible to achieve effects such as improved substrate durability, prevention of metal ion contamination, and maintenance of high purity.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

By imparting low friction and wear resistance properties, it is possible to achieve effects such as preventing clogging in automatic transport lines, preventing galling of screws and shafts, and preventing scratches on products.

• Printing Machinery
• Filtration Equipment
• CVD Equipment

The surface of the fluoropolymer coating repels both water and oil. Most substances do not adhere to the fluoropolymer coating. Due to the water-repellent properties of the fluoropolymer, it does not get wet, making it significantly more resistant to dirt.

• Printing Machinery
• Filtration Equipment
• CVD Equipment