We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Discoloration prevention agent.
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Discoloration prevention agent - Company Ranking(6 companies in total)

Last Updated: Aggregation Period:Nov 05, 2025〜Dec 02, 2025
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Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
■It is a neutral water-soluble agent. ■Simply immersing the product diluted with water at a ratio of 10 to 20 times will prevent oxidation... Prevention of discoloration of copper materials and copper products. Primary rust prevention for copper-plated items. We have a lot of a...
■ There is no flammability or combustibility as it is a water-based silver discoloration preventive agent. ■ After immersing silver produc... There are many achievements in rust and discoloration prevention of silver products, such as electrical and electronic components like conne...
This is a water-soluble copper discoloration inhibitor that forms a complex of copper and organic substances on the copper surface, preventi... Prevention of discoloration of copper materials and copper processed products. Primary rust prevention for copper-plated items. We have ...
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  1. Featured Products
    Copper discoloration prevention agent "BT-8" (hydrophilic)Copper discoloration prevention agent "BT-8" (hydrophilic)
    overview
    ■It is a neutral water-soluble agent. ■Simply immersing the product diluted with water at a ratio of 10 to 20 times will prevent oxidation...
    Application/Performance example
    Prevention of discoloration of copper materials and copper products. Primary rust prevention for copper-plated items. We have a lot of a...
    Silver tarnish inhibitor AC-20 (sulfur-based rust inhibitor)Silver tarnish inhibitor AC-20 (sulfur-based rust inhibitor)
    overview
    ■ There is no flammability or combustibility as it is a water-based silver discoloration preventive agent. ■ After immersing silver produc...
    Application/Performance example
    There are many achievements in rust and discoloration prevention of silver products, such as electrical and electronic components like conne...
    Copper discoloration prevention agent "BT-5" 4ℓ (hydrophobic)Copper discoloration prevention agent "BT-5" 4ℓ (hydrophobic)
    overview
    This is a water-soluble copper discoloration inhibitor that forms a complex of copper and organic substances on the copper surface, preventi...
    Application/Performance example
    Prevention of discoloration of copper materials and copper processed products. Primary rust prevention for copper-plated items. We have ...