長泉パーカライジング List of Products and Services

By dispersing materials such as molybdenum disulfide, graphite, and fluororesin in an organic resin to create a coating, lubrication properties are imparted (dry film). Additionally, using manganese phosphate for pretreatment further enhances lubrication properties. Permanent lubrication is achieved even in areas where oil cannot be supplied. *For more details, please refer to the PDF document or feel free to contact us.

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Fluoropolymer coating (Teflon coating) is a coating film that uses fluoropolymer in the paint film, providing excellent properties such as water repellency, oil repellency, non-stickiness, low friction, wear resistance, chemical resistance, and corrosion resistance, making it suitable for a wide range of applications. Its uses span from everyday household kitchen equipment to cutting-edge space equipment. *For more details, please refer to the PDF document or feel free to contact us.*

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Stainless steel is originally a material that is resistant to rust, but its corrosion resistance is not only due to the inherent properties of the material itself but also related to the action of a layer called the "passivation film," which is formed on its surface as an oxide film. Stainless steel naturally generates its own passivation film when exposed to air. However, this passivation film is uneven and fragile, so by applying passivation treatment, a uniform and strong film can be forcibly formed. *For more details, please refer to the PDF document or feel free to contact us.*

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Black dyeing treatment is an oxidation film that generates a black, insoluble film approximately 1μ thick on the surfaces of steel and non-ferrous metals through immersion methods. It includes iron oxide film treatment for steel (L5 treatment), alkaline coloring for stainless steel, and eponol treatment for copper and copper alloys. The black dyeing treatment is primarily aimed at enhancing aesthetics and rust prevention, but it may also meet needs such as reflection prevention from light, improved heat absorption, and increased hydrophilicity. Additionally, because it is a chemical conversion coating, unlike plating or coating, the entire film does not peel off. 【Features】 ■ Extremely little dimensional and weight change before and after treatment. ■ The thickness and weight of the film are almost constant depending on the material. ■ Does not cause physical changes to the material (treatment temperature is between 110°C and 140°C). ■ Beautiful black color with good adhesion. ■ Resistant to high temperatures above 200°C. *For more details, please refer to the PDF document or feel free to contact us.

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Our company has a natural drying paint booth and performs painting that cures naturally, using materials such as lacquer, urethane, and phthalic acid. We can accommodate work sizes up to L9000×H2800×H1500 and weights up to 15 tons. Additionally, for solvent baking and powder coating, we can handle a wide range from small items to large items, and from small to medium and large lots. 【Features (Large-scale painting with natural drying)】 ■ Our company has a natural drying paint booth ■ We perform painting that cures naturally using materials such as lacquer, urethane, and phthalic acid ■ We can accommodate work sizes up to L9000×H2800×H1500 and weights up to 15 tons ■ The large conveyor line can accommodate sizes up to L10000×W1500×H2700, while the small conveyor line can accommodate sizes up to L800×W500×H1200 *For more details, please refer to the PDF document or feel free to contact us.

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"Aluminum chemical conversion treatment (Alojin treatment)" has a long track record and has gained much trust as a synonym for aluminum anti-corrosion treatment and chromate treatment, alongside anodizing. Additionally, it is highly regarded as a pre-treatment for painting, contributing to improved painting performance (coating adhesion and corrosion resistance). [Features of our aluminum chemical conversion treatment] - Considering environmental conservation, the drainage system is completely closed. - Options are available in colored (yellow) and colorless (white). - Capable of handling relatively large products. - Effective dimensions: Alojin #1200 = W1,100 × L2,900 × H1,400 Alojin #1000 = W1,100 × L950 × H800 *For more details, please refer to the PDF document or feel free to contact us.

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Metals often change their original shape due to discoloration, rusting, or corrosion, which can prevent them from functioning properly. Everyday items made of metal, machinery, buildings, automobiles, and even high-end artworks must have their surfaces treated in some way to prevent changes such as rust. The "Parker treatment method" refers to a type of chemical treatment among the various treatment methods, specifically the method that generates a phosphate coating on steel. Phosphate coating formation is a type of corrosion reaction that allows for a moderately suppressed corrosion to occur on the metal surface, cleverly utilizing the corrosion products as a coating. 【Features】 ■ A type of chemical treatment among various treatment methods ■ Refers specifically to the method that generates a phosphate coating on steel ■ Phosphate coating formation is a type of corrosion reaction that allows for a moderately suppressed corrosion to occur on the metal surface, cleverly utilizing the corrosion products as a coating *For more details, please refer to the PDF document or feel free to contact us.

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Chōsui Parkerizing Co., Ltd. is a specialized manufacturer of parkerizing, surface treatment, and painting. One technician can flexibly handle a wide range of processes from parkerizing (chemical treatment) to painting, allowing for quick orders and urgent requests to be managed without difficulty. Additionally, having on-site technicians who are well-versed and knowledgeable in multiple processes helps maintain quality between stages and contributes to improvement activities. 【Supported Surface Treatments】 ■ Parkerizing (Chemical Treatment) ■ Black Oxide Treatment ■ Aluminum Chemical Treatment ■ Magnesium Chemical Treatment ■ Stainless Steel Passivation Treatment *For more details, please download the PDF or contact us.

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