At a bath temperature of 20°C, hard anodizing is possible, achieving a hardness of HV400 or higher.
Typically, the hardness of anodized (anodic oxidation) coatings is between HV200 and 500. Among these, hard anodized coatings have a higher hardness and excellent wear resistance, making them widely used in vehicles and machine parts. However, while regular anodizing is performed in a liquid at around 20°C, hard anodizing requires a liquid at around 0°C, necessitating a cooling system. Okuno Pharmaceutical Industry has solved this problem. What's amazing about it! - By adding Top Hardener AL, cooling of the liquid becomes unnecessary. - Hard anodizing is possible at a bath temperature of 20°C. - It has low solubility, preventing the dissolution of pore walls. - Achieves hardness of HV400 or more. - Significantly reduces energy costs associated with cooling. Our specialized sales staff will propose the perfect chemicals and processes for our customers. Please feel free to consult us about anything.
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basic information
Okuno Pharmaceutical Industry manufactures and sells the following products: 1. Plating and surface treatment chemicals for printed circuit boards and electronic components 2. Plating and surface treatment chemicals for metals and plastics 3. Plating, anodizing (alumite), and surface treatment chemicals for aluminum and magnesium 4. Electroless nickel and other electroless plating solutions 5. Powder glass and glass paste for electronic materials and electronic components 6. Powder glass and glass paste for vehicles, construction materials, industry, and glass decoration 7. Food additives, quality improvers, and texture enhancers 8. Commercial formulations for hygiene management and sanitation At Okuno Pharmaceutical Industry Co., Ltd., approximately 30% of our employees are researchers engaged in daily research and development activities for "manufacturing for manufacturing." We not only propose chemicals and processes that perfectly suit our customers but also provide technical guidance and introductions to contractors, so please feel free to contact us.
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Automotive parts Bicycle parts Machine parts, etc. (Aluminum)
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Our company is a research and development-oriented enterprise that supports global manufacturing through science in the fields of surface treatment, inorganic materials, and food. 【Surface Treatment Division】 - We launched a new brand of surface treatment chemicals for semiconductor back-end processes called "TORYZA," offering various plating chemicals and equipment such as copper plating additives for ultra-fine wiring and electroless plating processes for UBM formation. - We propose surface treatment chemicals for plastic plating that provide high added value, such as beautiful metallic appearance, luxury feel, and antibacterial and antiviral properties. - We offer process chemicals for anodizing and dyeing aluminum alloys that beautifully enhance the appearance of casings for smartphones and other devices. We also have environmentally friendly processes and surface treatment chemicals for antibacterial and antiviral applications in our lineup. - We provide electroless nickel plating chemicals and various environmentally friendly products, including low-temperature and long-life types, that impart new functions to materials, such as corrosion resistance, wear resistance, and lubricity. 【Inorganic Materials Division】 Total production from design, processing, to mass production of glass. Contributing to the enhancement of design and functionality with high-quality glass materials. 【Food Division】 Bringing "deliciousness" and "safety" to the dining table. Challenging the development of high-function products composed of food ingredients.