Must-see in the Kinki area! We can handle impregnation treatment, chemical treatment, and painting with an in-house integrated system.

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last updated：Dec 08, 2021

泉シール工業

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Our company can handle all three processes—impregnation treatment (nest stopping), trivalent chromium chemical treatment, and painting—in a consistent system.

Our company conducts metal die casting, impregnation treatment of cast products, trivalent chromium chemical treatment, and painting. 【Features of Impregnation Treatment】 ■ Adoption of 'Organic Vacuum Pressure Impregnation Method' ■ Impregnation agent used is 'Rexeal 100' from Ultra Seal Co., Ltd. *Official certification under [MIL-I-17563C] ■ Prevents leakage by sealing through holes ■ Prevents corrosion from inside the voids by filling them ■ Prevents corrosion from below the treatment surface by filling voids that appear on the surface 【Effects and Features of Trivalent Chromium Chemical Treatment】 ■ Uses 'Sartec 650V' from Sartec Co., Ltd. ■ Improves corrosion resistance of aluminum alloys ■ Enhances rust prevention effects ■ Improves adhesion for painting as a base layer ■ Enhances corrosion resistance of the paint film ■ Can suppress the decrease in corrosion resistance during heating, which is a disadvantage of chromate treatment ■ The film is thin, with no dimensional changes ■ Complies with RoHS directive (no hexavalent chromium content) *Upon request, our partner company can also handle painting. For more details, please download the PDF document or feel free to contact us.

Related Link - https://izumiseal.com/

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basic information

By applying an impregnation treatment to cast products with casting defects, we add value to the products themselves. From the perspective of improving corrosion resistance and preventing plating blistering through sealing, many companies are incorporating impregnation treatment into their manufacturing processes. This can also lead to significant cost reductions by decreasing waste and recycling. *At your request, our partner companies can also handle painting.

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Applications/Examples of results

**Materials Suitable for Impregnation Treatment** **Die Casting**: Aluminum Alloy, Zinc Alloy, Magnesium Alloy, Copper Alloy **Iron-based**: Cast Iron, Sintered, Stainless Steel **Copper Alloys**: Brass, Bronze, Gunmetal **Others**: Ceramic, Plastic **Examples of Impregnation Applications** **Transportation Equipment**: Cylinder Block, Cylinder Head, Intake Manifold, Transmission Case, Crankcase, Carburetor, Fuel Injection Pump, Fuel Pump, Power Steering System Case, Valve, Pipe, Engine Block, Radiator Parts, A/T Housing **Hydraulic Equipment**: Water Pump, Oil Pump Body, Air Valve, Valve Bodies, Hydraulic Pump, Hydraulic Cylinder Body, Fire Extinguisher Cap **General Industry**: Agricultural Machinery Pump, Agricultural Machinery Transmission Case, General-purpose Engine, Vehicle Brake, Vehicle Oil Cylinder, Heavy Machinery Oil Pump Case, Heavy Machinery Hydraulic Circuit Parts **Pneumatic Equipment**: Air Conditioner Compressor Body, Cover, Pneumatic Compressor Body, Air Gun, Spray Gun, Gas Regulator, Gas Meter Body, Cover and Parts of Gas Appliances **Others**: Marine Parts, Water Supply Valves