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About

Prince is a world-class producer of engineered minerals and specialty chemicals for niche applications, adding value from source to solution.

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Markets

Prince’s expertise makes us a leading supplier for multiple performance-critical applications.

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Products

Prince manufactures a wide range of engineered mineral and specialty chemical products to meet the needs of a variety of applications.

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Innovation

Innovation is central to Prince’s business. From laboratory to customer process, innovation is about solving customer problems to deliver higher quality solutions ahead of the competition.

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Markets

Electronics

Electronic component manufacturers require consistent and high-quality raw materials. With miniaturization, even subtle variations in particle shape or chemical composition can dramatically affect the properties and reliability of electronics components.

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High quality manganese products for demanding applications

Prince manufactures a wide range of extremely pure manganese oxides and manganese chemicals, with controlled particle size, specifically designed for the needs of high-quality passive electronic component manufacturers. We supply the world’s most demanding electronics components producers, including for automotive, defense and aeronautics requirements.

Our products’ high purity (no added selenium), consistency, and supply reliability have made them the preferred choice for low power loss and high permeability soft ferrites, tantalum capacitors, multilayer ceramic capacitors, thermistors, and varistors. Prince’s product range includes:

  • Mn3O4 LH (mangano manganic oxide)mn3o4
  • High purity Mn(NO3)2 (manganese nitrate)mn(NO3)2
  • Mn2O3 HPX (manganese sesquioxide)mn2o3
  • MnO2 VHP, MnO2 HPX, MnO2 HPMX (manganese dioxide)mno2
  • MnCO3 UF (manganese carbonate)mnco3

We manufacture our quality manganese-based products in both Belgium and the USA according to an environmentally sustainable process. Prince takes pride in having the highest environmental standards of this industry and is ISO-14001 certified. Our processes do not use conflict minerals.

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