Water-soluble rust inhibitor "VERZONE DFA-1" containing no benzotriazole compounds.
- It does not contain benzotriazole-based compounds. - It exhibits a high corrosion inhibition effect on various metals such as copper, copper alloys, aluminum, and iron with a small amount of addition. - It is a water-soluble rust inhibitor effective for aluminum and aluminum alloys. - Since aluminum is an amphoteric metal, corrosion can be a problem in high pH machining oils and cleaning agents. However, when DFA-1 is added to machining oils and cleaning agents, it demonstrates a high corrosion inhibition effect on aluminum and aluminum alloys. - Compared to inorganic corrosion inhibitors commonly used in machining oil applications, it uses organic agents as corrosion inhibition components, ensuring stability in liquid form when added to machining oils.
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Usage Instructions ■ Please add this product at a concentration of 3% or more to processing oils or cleaning agents. *For more details, please refer to the attached file or contact us.*
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"Things that no one has done yet" and "There are surely people who will be happy if it exists"… The Yamato Kasei Group develops its unique chemical business in niche markets that major manufacturers do not tackle, under the spirit of 'San-so.' The value of the Yamato Kasei Group lies in launching new products into the world through original technology development that does not imitate others. With this sentiment in mind, we adopted "We are Chemical Innovators" as our corporate slogan. To put this slogan into practice, we will continuously challenge ourselves with new, interesting, and unprecedented endeavors.