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[Case Studies] 15 Common Concerns: 10. Stain Resistance

Recommended for those who are troubled by easy-to-get-dirty surfaces! We solve metal issues with surface treatment.

In industrial products, molds are used to shape materials such as plastics and rubber. However, to mold materials with high viscosity, it is necessary to apply a coating with excellent release properties to the mold surface. Current measures include treatments such as Teflon coating, but they face issues such as durability problems (low film hardness). This collection of case studies includes examples of problem-solving, such as the adoption of the "Protonics System," which is resistant to dirt adhesion. [Published Examples] <before> ■ In the injection molding of ABS resin, material adhesion on the cutting tool for runner removal during extraction was a problem. <after> ■ Material adhesion on the tool surface has been eliminated, achieving complete automation. *For more details, please refer to the PDF document or feel free to contact us.

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【Other Published Examples】 <before> ■ In the silver brazing process of semiconductor manufacturing equipment, the accumulation of silver brazing material was causing a decrease in work efficiency. <after> ■ The accumulation of silver brazing material has been reduced, resulting in a 60% improvement in work efficiency, among other benefits. *For more details, please refer to the PDF document or feel free to contact us.

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For more details, please refer to the PDF document or feel free to contact us.

[Case Studies] Release Properties, Non-Stick Properties, Stain Resistance

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[Efforts Toward Environmental Measures] In recent years, global environmental regulations have been imposed on various industrial products and manufacturing processes. Regulations such as the "PRTR Law," "RoHS Directive," "PFOS," and "REACH" have increasingly constrained traditional manufacturing due to the restrictions on the use and discharge of environmentally harmful substances. The Protronics Group has not only complied with these regulations but has also proactively addressed these issues and advanced development from an early stage. We have conducted early investigations into the restrictions on the use of relevant substances in recent environmental regulations and have been engaged in research on alternatives or the elimination of such substances. As part of our environmental efforts, we have newly introduced "wastewater treatment facilities" (operational since October 2007) to not only meet discharge regulations from factories but also to aim for the discharge of as clean "water" as possible.