日建塗装工業 Product Lineup

Are you experiencing troubles such as "film sticking due to static electricity" and "frequent chocolate stops caused by wandering or entanglement" in the guide components of automatic packaging machines? ■ Multifunctional PEEK Coating "PEEKCOAT G10" Our PEEK coating "PEEKCOAT G10" is the optimal solution that addresses the challenges of wear, sliding, and static electricity all at once. It is based on PEEK resin, which boasts high mechanical strength, and has been uniquely formulated with fluororesin and conductive materials. ■ Reliable Wear Resistance Supported by PEEK Resin By adopting PEEK resin as the base matrix, we achieve wear resistance that leverages the robust mechanical strength of PEEK. ■ Smooth and Slippery Surface Thanks to the effects of the blended fluororesin, the surface of the PEEK film is endowed with low friction properties similar to those of a fluororesin coating. ■ Antistatic Function By incorporating conductive materials, we effectively discharge static electricity generated during sliding. We fundamentally suppress transport troubles caused by static electricity, alleviating the unexpected burden on on-site workers. This contributes to the creation of an "unstoppable line" in automatic packaging lines.

The guide components of automatic packaging machines experience significant wear due to constant high-speed friction with films and transported items, leading to major challenges such as "short-term component replacement" and "increased maintenance labor and costs associated with replacements." In the case of the customer we consulted with, they had been applying fluororesin coating to the guide components, but the issue arose that conventional fluororesin coatings have soft films that quickly reach the end of their lifespan in harsh environments. ■ Proposal for PEEK Coating "PEEKCOAT G10" Therefore, we proposed PEEKCOAT G10, which has excellent wear resistance and mechanical strength. - A high-durability sliding coating that uniformly combines fluororesin with a tough PEEK resin film. - Unlike pure fluororesin, the film does not easily wear away, maintaining a "smooth and slippery surface" for an extended period even in harsh high-speed sliding environments. ■ Implementation Effect: Compared to conventional specifications, durability is improved by 3 to 4 times. By significantly extending the component replacement cycle, we achieve both a reduction in spare parts costs and a decrease in equipment downtime associated with maintenance (improving operational efficiency), dramatically enhancing overall cost performance.

In the manufacturing process of packings and other products using a resin extrusion molding machine, fluororesin coating is essential to prevent resin adhesion to the die (mold), which is the core component, and to ensure smooth extrusion. ■ Issues with Conventional Specifications The wear load from molten resin is extremely high, and conventional fluororesin coatings have the problem of peeling off in just two weeks. This is particularly problematic in narrow inner diameters of Φ10mm or less, where blast treatment is difficult to apply uniformly, leading to early peeling. ■ Unique Technology "Thermo Pro Release" - Strong Adhesion Our original fluororesin coating "Thermo Pro Release" not only provides a physical anchor effect to the substrate but also employs a special formulation that enhances adhesion to the base material (metal). Even in narrow inner diameter surfaces where blast treatment may be insufficient, it boasts more than three times the adhesion strength of conventional fluororesin coatings. - Wear Resistance With an optimal formulation of wear-resistant binders, it is resistant to wear even in high-temperature and high-pressure sliding environments, maintaining initial release and lubrication performance for an extended period. The lifespan of the die, which was two weeks, has been extended to approximately three months, achieving about six times the duration and enabling planned line operations.

In the extrusion molding of "resin packings" that maintain airtightness in general industries and the chemical and food sectors, the fluidity inside the mold (die) significantly affects product quality. If the slip properties of the die surface are poor, or if the resin stagnates or adheres, it can lead to the occurrence of "eye mucus (protrusion defects)" and "line scratches (line defects)" on the product surface, resulting in reduced yield. ■ Measures Against Eye Mucus and Line Scratches To prevent these issues, fluororesin coatings are often used; however, if they peel off early due to high-load resin flow, it defeats the purpose. Our unique technology, "Thermo Pro Release," is a coating solution that maximizes "adhesion strength" and "wear resistance" while maintaining excellent release properties and slip characteristics. Traditionally, the pre-treatment blasting (roughening) for coatings was difficult to apply to fine hole inner diameters of Φ10mm or less, which was a cause of early peeling. However, our proprietary binder technology allows for a strong adhesion that is more than three times the strength of typical fluororesin coatings. ■ Introduction Effects It effectively shuts out resin stagnation and adhesion inside the die, thoroughly preventing the occurrence of eye mucus and scratches. This stabilizes the quality of delicate molded products and directly contributes to a significant increase in the good product rate in manufacturing sites.