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A global precipitated Silica & Silicate leader offering high-performing products. Solving your caking and flow headaches in powered food products is one application possibility.

Provides processed nutritional, food and pharmaceutical ingredients, including HuberCal® Pure and Natural Calcium Carbonate Powders and Granulations for Antacids and Vitamins.

Halogen-Free Flame Retardants, Smoke Suppressants & Cast Polymer Performance Materials. Polyolefin Injection Molding is one application possibility.

Industrial, Food and USP Calcium Carbonate grades for a variety of applications, including Drilling Fluids.

High brightness, high density Barium Sulfate from 1 to 10 microns.   







October 05, 2016
Huber’s Fire Retardant Additives Business Introducing Two Technical Innovations At K 2016 Event

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September 21, 2016
Huber's Fire Retardant Additives Business Announces Significant Capacity Expansion at its Martinswerk Plant in Bergheim, Germany

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Huber Engineered Materials!



Welcome to Huber Engineered Materials

As an expert in the development and manufacturing of specialty engineered materials, Huber Engineered Materials (HEM) not only takes great pride in the quality of the inorganic materials we produce, but also for our strong commitment to superior customer service and technical support.

At HEM, we manufacture inorganic materials designed to enhance the performance, appeal and processing of a broad range of products used in industrial, paper and consumer-based applications.  

Our expertise has resulted in advancing the art in specialty precipitated silicas and silicates, alumina trihydrate, calcined alumina, activated alumina, magnesium hydroxide, engineered molybdate compounds, organic matting agents, processed nutritional ingredients, barium sulfate and industrial, food grade and USP calcium carbonate

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Welcome Martinswerk!

Click Here for Martinswerk Product and Technical Information


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The Huber Engineered Materials Story