It is a rust inhibitor for copper and copper alloys that does not use chromium compounds.
Kapaguard SP is a rust preventive agent for copper materials, copper alloys, copper plating, and brass plating that contains no chromium compounds, preventing rust formation during temporary storage or waiting for the next process. The treatment is easy to perform using a room temperature immersion method. It also does not contain any substances subject to the PRTR. Shimizu Co., Ltd. pursues a new era in surface treatment and offers electrodeposition coatings tailored to materials and functions. For more details, please contact us.
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basic information
【Features】 ○ Contains no chromium compounds ○ Not subject to PRTR ○ Easy processing due to immersion treatment, excellent workability ○ Rust prevention effect comparable to chromic acid 【Usage Conditions】 ○ Concentration: 10% to 20% (diluted with water) ○ Temperature: Room temperature (20 to 35°C) ○ Treatment time: 30 seconds to 3 minutes ○ pH: 8±0.5 ○ Treatment tank: Stainless steel, PE, PP, PVC ● For more details, please contact us.
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Company information
We develop, manufacture, and sell surface treatment chemicals based on electrodeposition paint. All of our electrodeposition paints are lead-free and tin-free. We offer a wide range of applications, from decorative purposes to functional uses. For functional purposes, we have options for electrical insulation (epoxy-based), heat resistance (polyimide-based), non-contamination (fluorine-based), and photoresist (alkali-resistant), among others. In the plating sector, we provide tungsten alloy plating with excellent release properties for glass and resin, as well as nickel plating processes with excellent solder wettability. We pursue the potential of surface treatment technology and aim to create added value for our customers. We have obtained ISO 14001 certification and ISO 9001 certification (for electrodeposition paint). For more details, please visit our website.
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