Plastic Recycling in Chemistry

« What Methods Are Used? » Plastics are widely used as packaging materials, insulators, components in various machines and devices, and as coating agents. Unfortunately, their widespread use has led to increasing environmental concerns as they are...

CNC Machining Explained: Types, Processes, and Applications

CNC machining (Computer Numerical Control) is a modern manufacturing technology that has reshaped industrial production. Known for outstanding precision, repeatability, and efficiency, it enables the reliable production of complex components across...

What Does Fractionation Mean in Chemistry?

« Separating Solvents and Other Applications of Fractionation Methods » In chemistry, fractionation refers to the process of separating mixtures into their individual components. This is achieved using a variety of specialized chemical separation...

Surface Treatment by Anodizing

Anodizing is the term for electrochemical processes in surface technology that create mechanically and chemically stable oxide layers on suitable metals. The word “anodizing” corresponds to the German term *Eloxieren*, derived from the initial...

Work Hardening Explained

« Processes, Benefits, and Applications in Modern Industry » Work hardening occurs when metallic materials are deformed below their recrystallization temperature. Discover how mechanical properties of metals change during forming processes, which...

Use of Thinning Agents

Use of Thinning Agents

Thinning agents, also called thinners, are liquids that reduce the proportion of chemical substances in a mixture. This helps adjust the consistency of paint so that it can be applied easily and efficiently. Paint thinners are solvents or blends of...

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Properties of Solvents

Properties of Solvents

In chemistry, a solvent is a substance that enables the uniform distribution of particles from another substance within a mixture. In a homogeneous solution, the dispersing agent is the component makes up the larger amount. In surface technology,...

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Powder Coating or Liquid Paint

Powder Coating or Liquid Paint

« Which Painting Option is Recommended? » Both powder coating and liquid paint are widely used in surface coating. The decision between the two depends mainly on factors such as the material, contour, and size of the parts to be painted, as well as...

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Hardmetal Coating

Hardmetal Coating

« Your Options for Surface Coating » The term hardmetal coating can refer to two different processes: applying a hardmetal layer to conventional metals, or enhancing existing hardmetal components with highly wear-resistant materials. These...

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What Are Conversion Coatings and How Do They Form?

What Are Conversion Coatings and How Do They Form?

Conversion means transformation. A conversion coating, by definition, is simply a transformed layer. But what exactly is being transformed—and how? Let us take a closer look. What Exactly Is a Conversion Coating? In surface treatment, a conversion...

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Cleaners: Solvent-Based or Water-Based?

Cleaners: Solvent-Based or Water-Based?

« Which Industrial Cleaner for Which Purpose? » Industrial cleaners are designed to remove production-related contaminants from parts during manufacturing. They are also used to keep machines, equipment, and buildings clean. Different cleaning...

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What is Iron Phosphating?

What is Iron Phosphating?

The Eiffel Tower is the symbol of Paris. Around 130 years ago, this steel structure was completed just in time for the World’s Fair and has lost none of its fascination to this day. More than 7 million visitors tour the tower, built under the...

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The Use of Corrosion Inhibitors

The Use of Corrosion Inhibitors

Rusting is the most well-known form of chemical corrosion in metals, but it is far from the only one. Effective corrosion protection can be achieved using specialized chemical substances—so-called corrosion inhibitors—that prevent or at least slow...

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Kluthe Magazine

Expert knowledge, technical developments and practical insights across the entire surface treatment process chain – with a focus on efficiency, quality and sustainability.