By coating to prevent liquids and gases from leaking externally, durability is enhanced.
If you are struggling with the following issues: - Wanting to eliminate leaks from seal components - Having trouble with material leaks due to deterioration at pipe connections - Wanting to improve the durability of high-pressure gas seal components - Wanting to enhance lubrication in bearing areas We can solve your problems all at once by applying sealing properties through coating! ◎ For more details, please download and view the catalog.
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basic information
A seal is a mechanism used in machines and devices to prevent liquids or gases from leaking to the outside. It also serves to prevent external debris or foreign objects from entering the interior. Various materials are used for seals, and the choice of material and shape is determined by the shape of the part that requires sealing and the operating environment. There are also methods of sealing through coatings. 【Examples of Benefits】 - Before: A ball valve was frequently used in piping for resin materials, but wear on the ball caused material leakage. → ◎ After: The durability and sealing performance of the ball improved, reducing the frequency of valve replacements to about one-third. - Before: An oil seal made of Fe material was conventionally nickel-plated, but corrosion compromised its sealing performance. → ◎ After: Improved corrosion resistance and enhanced sealing performance resulted in approximately double the durability. As shown above, this leads to reduced maintenance and increased processing capacity, providing significant benefits. ◎ You can view detailed specifications and other information by downloading the catalog. If you are interested, please download the catalog to learn more.
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Applications/Examples of results
- Precision resin molding - SUS tie rods used for the preservation of important cultural properties - SUS nuts used in chemical plants, semiconductor manufacturing equipment, etc. - Semiconductor devices used at high temperatures
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Company information
[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.