<Test for customers in the Tokai area> A test to compare the degree of corrosion by making contact with a copper plate that reacts quickly in a short time!
Matsumoto Sangyo Co., Ltd. conducts "Copper Plate Corrosion Tests." To ensure the physical properties of rubber, various raw materials are blended. In this test, the components of the blending agents contained within the rubber may corrode the materials it comes into contact with. Therefore, we compare the degree of corrosion by using copper plates that react quickly. Our strength lies in being able to propose solutions to our customers after comparative evaluations. Please feel free to consult us when selecting reliable materials. A must-see for customers in the Tokai area, especially in Shizuoka, Aichi, and Yamanashi Prefectures! You can start with a consultation. Please feel free to contact us. 【Test Overview】 ■ Test Sample: O-ring JIS B 2401 P-14 (Inner Diameter 13.8 x Wire Diameter 2.4) ■ Compression Ratio: 25% ■ Temperature & Time: 120℃ for 8 hours *For more details, please refer to the PDF document or feel free to contact us.
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Matsumoto Sangyo Co., Ltd. was established as an agent for NOK Corporation, a top manufacturer of sealing products, and has since added LOCTITE products (now Henkel Japan), a global brand of liquid gaskets and adhesives, to its lineup. Sealing products are used in various machinery and devices, often in inconspicuous ways, to prevent oil and water leaks and to block the intrusion of external debris and foreign objects. These products are essential mechanical components found in everything around us, from automobiles and motorcycles to construction machinery, aircraft, ships, railway vehicles, agricultural machinery, oil plants, home appliances, household rubber goods, and plumbing. Sealing products exist in an almost infinite combination of shapes, dimensions, and materials tailored to specific applications, sealed fluids, environmental conditions, and temperatures, resulting in a wide variety of products. At Matsumoto Sangyo Co., Ltd., we leverage the expertise accumulated since our founding to comprehensively assess "quality," "price," "production capacity," and "supply system," regardless of domestic or international manufacturers, and propose products that meet our customers' needs.