Stable against acids and alkalis! It has a thin, insoluble transparent film that exhibits sufficient rust prevention power!
"VERZONE Crystal #120" is a product that begins to form a stable polymer complex film on the surfaces of various metals using a substance known as benzotriazole. It is effectively used as a discoloration preventive agent and corrosion inhibitor for copper and copper alloys. It is also added to plastics and other materials as a discoloration preventive agent. In addition to being used as a reagent for the quantitative analysis of silver, it is widely used as a stabilizer against ultraviolet rays, as well as a stabilizer for photographic emulsions and developing solutions. 【Features】 - Strong rust prevention for copper and copper alloys, effective in small amounts - The formed film is a thin, insoluble transparent film that exhibits sufficient rust prevention - Stable against acids and alkalis - Has the effect of absorbing ultraviolet rays - Soluble in various organic solvents - Low toxicity *For more details, please refer to the PDF document or feel free to contact us.
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【Usage Instructions (Excerpt)】 ■ Add to lubricants or transformers to prevent oil aging (0.05–0.1%) ■ If added to boiler water, it protects the copper parts of line cocks, valves, etc. ■ Used as a rust-proof packaging material for copper and copper alloys, either impregnated or coated on paper ■ In the photographic industry, used as a stabilizer and UV absorber ■ Used as a gloss additive in acidic copper plating baths (0.1–0.24%) ■ Used as an additive in electrolytic polishing baths for copper and copper alloys (0.05%) *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Copper and Copper Alloys *For more details, please refer to the PDF document or feel free to 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.