日建塗装工業 Product Lineup

In selecting fluoropolymer coatings, it is not uncommon to choose based solely on experience, such as "for now, PTFE," which can lead to cases of insufficient performance or increased costs due to excessive quality. For example, selecting PTFE for a chemical-resistant environment may leave a risk of permeation through pinholes, while conversely, choosing an excessively high-performance PFA can result in excessive costs. Additionally, in wear environments, high-strength materials like ETFE may be more suitable. What is important is not only the characteristics of the material itself but also a comprehensive judgment that includes the usage environment, load conditions, and film thickness design. Our company conducts optimal designs tailored to site conditions, balancing trouble prevention and longevity. If you are struggling with coating selection, please feel free to contact us for technical consultation and prototype verification.

Fluororesin coatings have significant differences in characteristics depending on the type, and selecting the optimal one requires specialized knowledge. For challenges such as "I don't know which material to choose," "I want to extend the lifespan of the current coating," and "I want to reassess the balance between cost and performance," our company offers optimal specifications from various coatings, including PTFE, PFA, FEP, and ETFE. We provide total design that goes beyond mere material selection, encompassing surface treatment, film composition, and durability. We are also flexible in responding to prototype development and evaluation verification, allowing us to optimize while alleviating concerns before implementation. For specific inquiries or prototype verification tailored to your applications and conditions, please feel free to contact us.

In recent years, the strengthening of regulations on PFAS (per- and polyfluoroalkyl substances) has increased interest in alternative technologies to fluoropolymer coatings. Traditionally, fluoropolymers have been widely adopted due to their excellent properties such as non-stickiness, chemical resistance, and heat resistance. However, moving forward, ensuring compliance with regulations while maintaining performance and cost balance has become an important challenge. In this context, PEEK (polyether ether ketone), a super engineering plastic, is gaining attention as PEEKCOAT. PEEK maintains stable mechanical properties even in high-temperature environments and exhibits excellent wear resistance and chemical resistance, contributing to the longevity of equipment through an approach different from that of fluoropolymers. Particularly in components where wear and contact are repeated, durability often becomes more important than non-stickiness, making PEEK coatings a viable option for such applications. Our company offers optimal PEEK coating specifications tailored to the application and usage environment. If you are considering compliance with PFAS regulations or reviewing existing coatings, please feel free to contact us for technical consultations and prototype testing.

PEEK coating is being utilized in various industrial fields, leveraging its excellent heat resistance, wear resistance, and chemical resistance. Adoption is increasing not only from the perspective of compliance with PFAS regulations but also for the purpose of extending equipment lifespan and ensuring stable operation. In the semiconductor field, it can be applied to equipment parts that benefit from chemical resistance and low outgassing. In the food industry, it serves effectively as surface protection against high-temperature and chemical cleaning. In the chemical industry, it contributes to the protection of materials in corrosive environments and reduces maintenance. Additionally, in sliding and conveying components, the wear resistance is expected to extend lifespan, leading to improved reliability of the entire equipment. Our company offers support from the design of optimal specifications tailored to application and environmental conditions to prototyping and mass production. It’s perfectly fine if you’re at a stage where you don’t know which material to choose. Please feel free to contact us, including for technical consultations and prototype verification.

In the thermal riveting process, the behavior of the molten resin significantly affects quality, as heated jigs are used to deform and fix resin parts. A common issue in many workplaces is the adhesion of resin to the riveting jig and appearance defects caused by stringing. When resin adheres to the jig surface, stringing or further adhesion occurs during the next shot, leading to a decline in the appearance quality of the riveted area. Additionally, depending on the state of resin adhesion, variations in bonding strength may arise, potentially resulting in decreased product reliability and worsened yield. An effective solution to these challenges is the application of surface treatments with excellent release properties. Our "Thermo Pro Release" demonstrates stable non-stick properties even in high-temperature environments, suppressing the adhesion of molten resin. This contributes to the reduction of stringing and appearance defects, ensuring stable riveting quality. It can also be applied to existing equipment, making it a feature that promises immediate effectiveness in process improvement. If you are facing issues with quality stability or defect reduction in the thermal riveting process, please feel free to contact us for technical consultation and prototype verification.

In the heat staking process, the durability of the coating significantly impacts equipment operation due to the repeated use of fixtures at high temperatures. With conventional non-stick coatings, it is not uncommon for wear and peeling of the coating to progress with increased usage, leading to a rise in replacement frequency due to performance degradation. Thermo Pro Release is a highly durable fluoropolymer coating designed for use in high-temperature environments. Its excellent film adhesion makes it resistant to peeling even when subjected to repeated thermal stress and contact, maintaining its non-stick properties over an extended period. As a result, it can significantly reduce the frequency of fixture replacements, contributing to decreased line downtime and reduced maintenance labor. The ability to improve production efficiency while reducing costs is a major advantage of its implementation. It is also possible to consider optimal specifications based on usage conditions and resin types. If you have concerns about durability, please feel free to consult us, including for technical advice and prototype verification.

The selection of coatings in the hot riveting process directly impacts not only quality but also production efficiency. In one case, a customer faced issues with resin adhesion to the riveting jig and insufficient durability of the coating during the lens component fixing process. Previously, a non-stick coating was applied, but its performance deteriorated after about 2,000 shots, necessitating frequent jig replacements. This led to problems such as line stoppages and increased maintenance burdens. We proposed a high-durability type called "Thermo Pro Release." This coating maintains non-stick properties for an extended period due to its film that is difficult to peel off even in high-temperature environments. As a result, durability improved to approximately 20,000 shots, achieving about ten times the lifespan compared to the previous solution. Resin adhesion and thread pulling were also significantly improved, successfully balancing quality stability and increased production efficiency. Similar challenges occur in many workplaces. We are available for technical consultations and prototype testing, including possibilities for process improvements, so please feel free to contact us.

In recent years, due to the strengthening of PFAS (per- and polyfluoroalkyl substances) regulations, the food processing industry has been exploring alternatives to fluoropolymer coatings. Fluoropolymers, known for their excellent non-stick and heat-resistant properties, have been used for many years, but concerns about future regulatory risks and environmental considerations have increased interest in new surface treatment technologies. Against this backdrop, ceramic-based coatings that do not contain PFAS are gaining attention. This coating, based on inorganic materials, is expected to be a next-generation surface treatment that aims to balance environmental impact reduction with functionality. Our "Biceram" is a coating that is PFAS-free yet offers high non-stick properties and durability, making it suitable for food applications. It demonstrates stable performance even in firing environments, providing a practical alternative to traditional fluoropolymer coatings. If you are considering compliance with PFAS regulations or a review of coatings, we can propose optimal specifications tailored to your applications and conditions. We also welcome technical consultations and prototype verifications, so please feel free to contact us.

In the manufacturing process of baked goods, the adhesion of dough to molds and baking sheets is a critical issue directly linked to quality and productivity. When release failures occur, it leads to appearance defects such as chipping and deformation of the products, resulting in decreased yield and increased waste loss. Moreover, under harsh usage conditions such as high-temperature baking and repeated cleaning, the deterioration of coating performance exacerbates adhesion problems. Against this backdrop, there is a demand for surface treatments that achieve stable non-stick properties and durability. Biceram, with its high non-stick properties unique to ceramics, suppresses dough adhesion and burning. It maintains stable release properties even after baking, contributing to quality stabilization and improved production efficiency. We can also accommodate specification considerations and prototype responses tailored to on-site challenges. If you are facing issues with release failures or adhesion problems, please feel free to contact us.

In components used in chemical environments, the reduction of lifespan due to corrosion and degradation is a challenge. PEEK is a resin with excellent chemical resistance, but conventional coatings have thin film thicknesses, which poses challenges for long-term protective performance. Our PEEKCOAT forms a stable protective layer even in chemical environments due to a thick film of up to 3000µm. It is easier to maintain performance in corrosive atmospheres and under chemical contact conditions, contributing to the longevity of equipment. It is also possible to achieve a balance with wear resistance, making it a suitable surface treatment for harsh environments. We also accommodate the consideration of individual specifications and prototype evaluations. For technical consultations and prototype verifications, please feel free to contact us.

In the process of sliding films and similar materials (feeding mechanism), the guide part of the feeding mechanism is coated with fluororesin to enhance slip properties and prevent adhesion. However, during transport, the workpiece (such as film) may stick to the guide, temporarily halting the line. This is caused by static electricity generated from friction between the resins, which causes the workpiece to adhere to parts like the guide and stop sliding. When this happens, the production line stops, necessitating recovery work. If this occurs frequently, it can lead to increased time and costs. Standard fluororesin tends to accumulate static electricity, but our static-dissipative fluororesin coating (Pass-e Coat) can release generated static electricity, thereby preventing workpiece adhesion due to static electricity. If you are experiencing issues with line stoppages caused by workpiece adhesion due to static electricity, please feel free to consult us.

Heat sealing (heat plate sealing) is a joining method where the parts of plastic components that need to be bonded are brought into contact with a high-temperature metal plate (heat plate) to temporarily melt the plastic surface, and then pressed together at the melted areas to integrate them. Some plastic pallets made of PP resin (polypropylene resin) are manufactured by integrating the upper and lower parts through heat sealing. The heat plates used in the heat sealing process of these plastic pallets are coated with fluororesin to utilize its property of being "non-stick," which helps prevent melted PP resin from adhering to the surface of the heat plate. However, over time, the fluororesin coating on the heat plate can become scratched or peel off, causing the resin to gradually start sticking. When resin adheres to the surface of the heat plate, the following problems can occur: - The resin is stretched from the adhered areas, compromising the appearance of the product. - Burnt resin that has stuck can mix into the joint area, leading to a decrease in the strength of the joint. - The need to replace the heat plate temporarily halts the production line, resulting in decreased productivity.

PTFE (polytetrafluoroethylene) is a fluoropolymer with extremely low surface energy and excellent slip properties, widely utilized as a non-stick coating that takes advantage of its "non-adhesive" characteristics. It is effective in improving issues such as adhesion, sticking, and clogging in food processing machinery, resin molding processes, and conveying equipment. Notably, it maintains stable release properties even with highly adhesive materials or in high-temperature environments, contributing to increased productivity and reduced defect rates. Our company offers PTFE coatings that optimize film thickness and substrate treatment according to application and usage environment, achieving both durability and non-adhesiveness. We can also accommodate custom specifications tailored to on-site challenges.

PTFE is a fluoropolymer with one of the top-class low friction coefficients among solid materials, making it very effective in reducing friction in sliding parts and conveying components. By reducing friction resistance, it helps to suppress wear and seizure of parts, contributing to the longevity of equipment and reducing maintenance frequency. Additionally, it has an anti-adhesion effect, allowing for stable conveying even in processes that handle powders and sticky materials. Our company designs optimal PTFE coating specifications according to usage conditions and counterpart materials, providing surface modifications that balance practicality and durability.

In packaging machines and conveyor equipment, issues may arise where workpieces such as films adhere to guide components, leading to line stoppages. The primary cause of this is static electricity generated by friction between resins. Charged workpieces can stick to the guide parts, causing poor sliding, wandering, and unstable transport. An effective solution to these challenges is our anti-static fluororesin coating, "Pass-e Coat." While typical fluororesin coatings tend to easily accumulate static electricity, Pass-e Coat is designed to dissipate static, thereby reducing adhesion caused by charging. By combining non-stick and slip properties with anti-static functionality, it contributes to stable transport and a reduction in the risk of line stoppages.

In packaging machines and conveyor lines, line stoppages caused by film adhesion significantly reduce production efficiency. The adhesion of workpieces due to static electricity occurs frequently, and the accumulation of recovery work often leads to substantial cost increases. Pass-e Coat is a fluororesin coating with an anti-static function that addresses these issues. By dissipating static electricity, it prevents workpiece adhesion and stabilizes transportation. It serves as an effective countermeasure against static electricity-related troubles that conventional fluororesins could not adequately address. This solution simultaneously improves equipment operating rates and reduces total costs.

In the transport process of films and sheets, adhesion to guide parts due to static electricity is a major cause of transport failures. Especially in processes where there is a lot of contact and friction between resins, charging is unavoidable, which can lead to slipping issues, misalignment, and line stoppages. Pass-e Coat is a fluororesin coating equipped with static electricity prevention features that suppresses the accumulation of static electricity while exhibiting excellent non-stickiness and slip properties. This prevents films from sticking and clinging, achieving stable transport. It can also be applied to existing guide components, allowing for improvement effects without the need for equipment modifications.

In the label printing process, issues such as adhesive attachment to the receiving part leading to transport failures and positional misalignment are significant factors contributing to reduced yield. This is especially true for labels with high adhesive strength, where conventional fluororesin coatings or plating treatments often do not provide sufficient effectiveness, and cases of recurrence after a certain period are not uncommon. An effective solution to these challenges is our "NonStick Coating." Based on silicone release technology, our unique non-stick coating significantly suppresses the adhesion of label adhesives. Furthermore, by reducing the contact area through the fine structure of the surface, it demonstrates excellent release properties even against strongly adhesive materials. This results in direct improvements in stabilizing label transport, reducing cleaning frequency, and lowering the risk of equipment downtime. It is increasingly being adopted in many workplaces as a countermeasure against adhesive troubles in the label printing process.

One of the most troublesome challenges in the label printing process is "adhesive residue." Particularly with labels that have strong adhesive properties, glue tends to accumulate on the receiving part, leading to transport issues and misalignment. Traditional fluoropolymer coatings may perform well initially, but they tend to lose effectiveness over time. Our NonStick Coating utilizes the excellent release properties of silicone to fundamentally suppress adhesive residue. Additionally, the release components are supplied from within the coating film, maintaining performance over an extended period. This achieves sustained non-stick properties against adhesives. It is an effective solution that supports stable operations in environments struggling with label adhesive residue.

The adhesive that adheres to the label receiving part accumulates over time, leading to increased cleaning work and equipment downtime. Routine cleaning tasks not only increase the workload but also result in decreased production efficiency. NonStick Coating forms a surface that makes it difficult for the adhesive to "stick" and "remain," thereby suppressing the accumulation of dirt. As a result, it significantly reduces cleaning frequency and contributes to improved equipment operating rates. This coating is ideal for sites that want to achieve stable production while reducing maintenance burdens.

Fluoropolymer coatings, widely used as a solution for adhesion problems, may not always be effective against high-adhesion label adhesives. There are also many cases where the adhesive accumulates over time, leading to recurring issues. NonStick Coating utilizes the non-miscibility of silicone to create a surface that is less prone to adhesive attachment. By further optimizing the surface structure, it reduces the contact area and demonstrates non-stick performance that surpasses conventional coatings. It serves as an effective option for challenges that could not be improved with existing measures.

Many of the equipment stoppages in the label printing process are caused by adhesive sticking to the receiving section, leading to transport failures. Even slight adhesion can cause misalignment and blockages, resulting in line stoppages. NonStick Coating fundamentally eliminates the source of trouble by suppressing the adhesion of label adhesive itself. It enhances transport stability and contributes to the realization of a "non-stopping line." It is an effective means for improving equipment reliability in environments that prioritize stable operation.

In manufacturing, coating technology is directly linked to quality improvement and maintenance efficiency. Traditionally, fluoropolymer coatings (PTFE, PFA, FEP) have been mainstream, but recent strengthening of PFAS regulations has led to a demand for environmentally friendly alternative technologies. Our PEEK coating offers high wear resistance and heat resistance, and is PFAS-free, complying with environmental regulations. Although its release properties do not match those of fluoropolymers, it excels in load-bearing and durability for sliding parts. Depending on the application, a focus on sliding properties can utilize fluoropolymers, while a focus on durability can use PEEK, and a hybrid design combining both is also possible. By selecting the coating that best fits the process conditions, production efficiency can be maximized.

PEEK coating has high hardness and is resistant to wear even in sliding parts and high-load environments, allowing for a longer lifespan. The continuous use temperature is approximately 260°C, and it also has high chemical resistance, withstanding acids, alkalis, and organic solvents. In processes where wear resistance is a challenge for conventional fluoropolymer coatings, PEEK demonstrates stable performance. Being PFAS-free, it complies with environmental regulations and helps avoid future regulatory risks. It is an optimal choice for process improvements under high loads and harsh conditions.

PEEK coating is not only an alternative to fluoropolymer but also a next-generation surface treatment that combines wear resistance, heat resistance, and chemical resistance. By organizing the required characteristics of the process, such as emphasis on release properties, load-bearing and high-temperature environments, and compliance with environmental regulations, optimal coating selection is possible. We offer specification proposals and prototype verification tailored to your applications. Please feel free to consult us regarding the applicability in your own processes and considerations for PFAS measures.