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Brochure Singlelayer

Product catalog summary

Introduction
The document discusses the Ultra-High-Solid-Singlelayer coating system, highlighting its cost savings due to reduced solvent consumption and efficiency in production and logistics. It addresses the increasing demands for high-quality coatings that meet VOC requirements and environmental standards.

Specifications
The Ultra-High-Solid systems aim for a solids content of approximately 80% by weight to stay below the VOC threshold of 420 g/l. These systems are designed to provide excellent adhesive strength, corrosion protection, UV resistance, and chemical resistance.

Singlelayer System Advantages
The EFDEDUR Singlelayer UR1422 system offers multi-coat properties in a single layer, overcoming previous limitations in drying times and film thickness. It achieves high-grade coatings with thick, popping-free layers and excellent surface properties. The system's VOC content is significantly below the limit value.

Comparison with Conventional Systems
Unlike traditional multi-layer systems, the Singlelayer system allows for the entire coating thickness to be applied in one operation, reducing cycle times and solvent use. The system also optimizes logistics and storage, reducing the risk of product mix-ups.

Performance and Testing
The Singlelayer system demonstrates superior stability and popping limits, achieving dry film thicknesses up to 150 µm without running. It shows excellent deformation and stone-chip resistance, with Erichsen cupping test results over 6 mm and stone-chip resistance value of 1.25.

Corrosion Protection
For optimal resistance and corrosion protection, pretreatments like zinc phosphating, iron phosphating, or sandblasting are recommended. The system shows excellent results in salt spray and condensed water tests, maintaining adhesion and resistance to blistering and rusting.

Conclusion
The Ultra-High-Solid-Singlelayer system offers significant advantages in terms of efficiency, environmental compliance, and performance, making it suitable for various industries such as vehicle construction and mechanical engineering.

Catalog excerpts

Ultra-High-Solid-Singlelayer Cost savings with significantly reduced solvent consumption.

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Ultra-High-Solid-Singlelayer system Cost savings in production and logistics Ever-increasing requirements are being placed on coating systems, whether they pertain to surface quality or the efficiency of the coating process. In addition, there are also VOC requirements which are leading to the rising use of environmentally friendly water-borne coatings, powder coatings and high-solid systems. Users are looking for coating systems with an approx. 80 percent solids content by weight in order to safely stay below the VOC threshold of 420 g/l. These types of system can also be described as Ultra-High-Solid...

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Solids content of approx. 80 % by weight Singlelayer system with multi-coat properties EFDEDUR Singlelayer UR1422 Singlelayer systems previously available on the market came with disadvantages in terms of application drying times or achievable dry film thicknesses. Limitations were encountered when applying these on blasted substrates and when covering more complex components. FreiLacke has developed a 2C Singlelayer system with a solids content of approx. 80 percent by weight that uses the latest generation of raw material components. Raw material components of the latest generation Thick, popping-free...

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Unlike standard multi-layer systems, the entire coating thickness can be applied in a single operation using the new coating system. The elimination of intermediate flash-off time and the interim forced drying of the primer where necessary mean that cycle times for the coating can be significantly reduced. In addition, solvent savings - especially for cleaning purposes - can also be realised. The properties of the new EFDEDUR UHS Singlelayer coating UR1422 compared to a previous standard two-layer structure consisting of FREOPOX high-solid primer ER1980 or ER1912 and EFDEDUR high-solid gloss coating...

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Outstanding mechanical resistance Top levels of resistance and corrosion protection Load duration Standard two-layer structure UHS Singlelayer coating Table 3: Results of the condensed water test in accordance with DIN EN ISO 6270-2 CH It is especially the case in industries such as vehicle construction that coating systems are expected to be sufficiently flexible after curing is complete. This means that fully prepared coating films need to be able to resist any deformation of the coated substrate without cracking. Standard coating structures are usually only moderately flexible, because...

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Are you interested? Our experts are at your service. Also interesting: Our UHS systems

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Wheels J Fahrzeugbau Vehicle construction Maschinen- und Apparatebau Mechanical engineering Lohnbeschichter Job coaters Funktionsmobel und Lagertechnik Functional furniture and storage technology Bau und Sanitar Construction and sanitary FreiLacke | Emil Frei GmbH & Co. KG Am Bahnhof 6 78199 Braunlingen/Doggingen Germany Tel. +49 7707 151-0 Fax +49 7707 151-238 [email protected] www.freilacke.de

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