[Surface Treatment Case] Reduced line downtime by preventing sticking of rubber products!
MRS coating
Reduced maintenance work with an anti-adhesion coating inside the vacuum nozzle. Prevents nozzle clogging and improves productivity!
■Concern In the process of removing burrs generated when molding rubber products by sucking them in with a vacuum nozzle, there is a stickiness due to the freshly molded products, which causes them to adhere to the inner diameter of the nozzle. Each time the nozzle gets clogged, it is necessary to stop the line and clean it, which decreases work efficiency and productivity. ■Background of the Request Initially, we tested fluororesin coating, but during the testing phase, we observed some adhesion on the surface. After repeating the tests several times, we found that the adhesion worsened progressively. 【Issues to be Resolved】 - Reduction of cleaning time - Improvement of productivity - Cost reduction ■Adopted Coating 'MRS-102' ■Effects of Adoption We proposed the 'MRS coating,' which has effects comparable to the release agents used in rubber molding. In tests, there was no adhesion, and we began prototype testing with actual nozzles. By coating the inner diameter, adhesion of burrs to the inner surface of the nozzle was eliminated, resulting in no downtime for removal work and successfully improving production efficiency. *For more details on the coating, please download the PDF or contact us.
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"MRS Coating" (Silicone Coating) [Introducing a part of the lineup] - Release properties (non-stick) + solvent resistance → MRS-102 - Release properties (non-stick) + film hardness (9H) → MRS-014 - Release properties (non-stick) + heat resistance (300℃) → MRS-004 - Release properties (non-stick) + low-temperature processability (below 80℃) → MRS-200 - Release properties (non-stick) + slip properties → MRS-003 For more details, please download the PDF or contact us.
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Processing Application Examples ◆ Adhesive Paper Conveying Roller Prevention of adhesive sticking to the conveying roll 【Can be cleaned with solvents / Smooth surface without unevenness for easy wiping】 ◆ Film Cutting Table Prevention of sticking to the placement surface 【Can be cleaned with solvents / Smooth surface without unevenness for easy wiping】 ◆ Measuring Cup Prevention of sticking (residue) of measured items 【Can be cleaned with solvents / Good drainage with water-repellent properties / Smooth surface without unevenness for easy wiping】 ◆ Sandwich Cutting Blade Prevention of sticking to the blade 【Can be cleaned with solvents / Thin film does not alter the sharpness of the blade】 For more details, please contact us.
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Company information
To maximize the performance of manufacturing equipment and machine parts, Yoshida SKT derives the "optimal solution" tailored to our customers from hundreds of surface treatment technologies. - Decreased productivity due to adhesive troubles - Instability in product quality due to friction - Early deterioration of equipment due to corrosion We respond to these challenges in the manufacturing field with our extensive track record and reliable technical expertise. In 1963, we began fluoropolymer processing. In 1968, we signed a licensing agreement with DuPont (now Chemours), supporting manufacturing innovations for over 2,000 customers across various industries, from automotive to medical and aerospace. Furthermore, in 2024, we are focusing on the development of next-generation products, such as PFAS-free coatings, contributing to the advancement of sustainable manufacturing. With a three-base system in Nagoya, Tokyo, and Yamaguchi, we flexibly respond to both mass production and custom orders. Our consistent quality management system ensures that we deliver reliable quality. For solving challenges in the manufacturing field, trust the surface treatment experts at Yoshida SKT.