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Discoloration prevention agent Product List and Ranking from 7 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Oct 14, 2026～Nov 10, 2026
This ranking is based on the number of page views on our site.

Discoloration prevention agent Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 14, 2026～Nov 10, 2026
This ranking is based on the number of page views on our site.

  1. Daiwa Fine Chemicals Co., Ltd. Hyogo//Other manufacturing
  2. ＡＳＡＨＩ Osaka//Chemical
  3. 千代田ケミカル Yamaguchi//Chemical
  4. 4 ムラタ Hyogo//Chemical
  5. 5 奥野製薬工業 大阪・放出、東京、名古屋など Osaka//Chemical
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Discoloration prevention agent Product ranking

Last Updated： Aggregation Period:Oct 14, 2026～Nov 10, 2026
This ranking is based on the number of page views on our site.

  1. Silver tarnish inhibitor AC-10B ＡＳＡＨＩ
  2. Copper discoloration prevention agent "Evershine Cu" ムラタ
  3. Nickel plating discoloration inhibitor 千代田ケミカル
  4. 4 Silver Tarnish Prevention - New Dain Silver Daiwa Fine Chemicals Co., Ltd.
  5. 4 Silver Plating Discoloration Preventive Agent New Dain Silver S-1 Daiwa Fine Chemicals Co., Ltd.

Discoloration prevention agent Product List

31～33 item / All 33 items

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Aluminum discoloration prevention agent "Alumirage" *A must-see for those troubled by aluminum discoloration!

Aluminum discoloration prevention agent "Alumirage" *A must-see for those troubled by aluminum discoloration!

Is your cutting oil deteriorating? For those troubled by aluminum discoloration.

We would like to introduce the aluminum discoloration prevention agent "Alumirage" handled by Keg Co., Ltd. Water-soluble cutting fluids compatible with aluminum deteriorate with use. Deteriorated cutting fluids can lead to symptoms of aluminum discoloration. In such cases, our product is recommended. By simply adding it to the tank, it restores the aluminum discoloration prevention effect of the deteriorated water-soluble cutting oil. 【Features】 ■ Restores the aluminum discoloration prevention effect of deteriorated water-soluble cutting oil ■ Prevents the occurrence of defective products ■ Extends the lifespan of cutting fluids *For more details, please download the PDF or feel free to contact us.

  • Company：keg
  • Price：Other
  • Other consumables
  • Discoloration prevention agent

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Silver Tarnish Prevention - New Dain Silver

Silver Tarnish Prevention - New Dain Silver

Silver tarnish inhibitor

Silver, silver alloys, or silver-plated products are widely used in tableware and jewelry due to their beautiful silver color. Furthermore, they possess excellent electrical properties such as solderability and contact electrical resistance, making them useful as contact materials in electronic components. However, silver generally tarnishes easily, particularly through sulfide formation, changing to yellow, purple, and in severe cases, black. The tarnishing of silver not only detracts from its aesthetic appeal and reduces its commercial value but also adversely affects solderability and contact electrical resistance. New Dain Silver prevents silver tarnishing for an extended period with a very simple room temperature, short-duration immersion treatment. The protective film formed by the New Dain Silver treatment is an extremely thin organic chelate film. The treatment does not alter the appearance of silver or degrade its solderability or contact electrical resistance.

  • Chemicals
  • Discoloration prevention agent

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[New Product] Heat-Resistant Copper Discoloration Preventive Agent VERZONE HC-3

[New Product] Heat-Resistant Copper Discoloration Preventive Agent VERZONE HC-3

It suppresses the discoloration of heated copper. It is a water-soluble, non-chrome, environmentally friendly product.

【Discoloration Prevention Performance】 ■ It suppresses discoloration when copper materials are heated (160–220℃). 【Other Features】 ■ It is a water-soluble, non-chrome, environmentally friendly product that does not contain inorganic components. ■ It does not adversely affect the contact resistance of copper surfaces. 【Examples of Use】 ■ Copper-plated products, copper foil, copper wire ■ Rolled copper foil, electrolytic copper foil (for printed circuit boards, lithium-ion battery anodes, etc.) ■ Alternative to chrome treatment for copper foil ■ Suppresses discoloration during heating in post-processes such as reflow and soldering ■ Further post-treatment of chromate coatings enhances the discoloration prevention effect during heating.

  • Printed Circuit Board
  • Non-ferrous metals
  • Discoloration prevention agent

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