{"id":2296,"date":"2025-12-09T14:47:33","date_gmt":"2025-12-09T14:47:33","guid":{"rendered":"https:\/\/www.nuovaframar.it\/non-categorizzato\/finiture-e-trattamenti-superficiali-zama\/"},"modified":"2026-03-09T12:34:34","modified_gmt":"2026-03-09T12:34:34","slug":"zamak-surface-finishes-and-treatments","status":"publish","type":"post","link":"https:\/\/www.nuovaframar.it\/en\/insights\/zamak-surface-finishes-and-treatments\/","title":{"rendered":"Zamak surface finishes and treatments"},"content":{"rendered":"

To achieve the best results from zamak die casting<\/strong><\/a>, it is essential to select surface finishes and treatments capable<\/strong> of enhancing component performance. These processes optimize the product according to its application and industry of use, improving resistance, durability, protection against external agents<\/strong>, and aesthetic quality<\/strong>.
\nBelow we analyze the main surface finishes and treatments for zamak<\/strong>, detailing processes, advantages, applications, and technical characteristics\u2014such as coating thickness and salt spray resistance\u2014to support the selection of the most suitable solution for production needs.<\/p>\n<\/div>

Finishes and treatments:<\/p>\n<\/div>

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Liquid painting<\/h2><\/div>

Liquid painting on zamak<\/strong> requires expertise, careful preparation, and the use of specific products to ensure a resistant, uniform, and long-lasting result.
\nThe process is carried out by spray gun, applying the coating in one or more layers depending on the type of liquid paint used and the purpose of the coating (primer, finish, or intermediate layer).<\/p>\n

Industrial liquid painting<\/strong> is suitable for all metallic materials and offers high resistance to impacts and chemical agents, as well as good corrosion protection.<\/p>\n<\/div>

Average thickness: 40-60 micron<\/strong><\/div><\/div>
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Average salt spray resistance: fino a 200 ore<\/strong><\/div><\/div><\/div><\/div>

Powder coating<\/h2><\/div>

Powder coating<\/strong>, also known as electrostatic coating<\/strong>, uses powder-based pigments made from synthetic resins that adhere perfectly to surfaces.<\/p>\n

Powders can be divided into four main categories:<\/p>\n