Brochure Ultra-High-Solid
7Pages

Ultra-High-Solid-platform technologies VOC-compatible coating – with significantly reduced solvent consumption.

Ultra-High-Solid-platform technologies The steadily growing requirements placed on surface coatings and the continuous reduction of the total VOC content in paints and coatings led FreiLacke to develop Ultra-High-Solid systems or UHS for short. In the field of conventional coatings, completely new coating systems with a solids content of up to 80 percent by weight and a VOC value < 350 g/l were developed and brought to series-production readiness for this purpose. The new UHS systems also include two primers and a high-gloss top coat.

EFDEDUR-UHS primer UR1937H Coating systems with solids content of up to 80 percent by weight FREOPOX-UHS primer ER1936H As a classic 2C polyurethane primer, UR1937H can be used wherever rapid recoatability with a variety of top coat systems is required. UR1937H stands out thanks to its high stability and fast drying. Despite its high solids content of approx. 80 percent by weight, application by means of conventional air atomisation or air-assisted processes meets today's requirements. The advantages of UR1937H in combination with the likewise recently developed UHS top coat UR1409G...

Technical datacomparison A direct comparison of the properties of the products The new 2C polyurethane UHS top coat UR1409G is a high-gloss top coat system that boasts excellent flow properties and rapid drying. By using the latest generation of raw materials, it was possible to achieve outstanding characteristics in terms of surface qualities and UV and chemical resistance. As the matching top coat system for UHS primers UR1937H and ER1936H, this structure offers the solution to a wide variety of requirements in many areas: reduction of emissions, short cycle times and balanced application...

EFDEDUR-UHS top coat UR1409G MV 4.5:1 with curing agent HU0400 Dry film thickness 0 60 pm Test (standard)

FREOPOX-UHS primer ER1936H MR 12:1 with curing agent HE0016 Dry film thickness 0 80 pm Results of the salt spray test EFDEDUR-UHS top coat UR1409G MV 4.5:1 with curing agent HU0400 Dry film thickness 0 60 pm Test (standard) Erichsen cupping test DIN EN ISO 1520 Impact test DIN EN ISO 6272 | 1 kg weight dent Stone chip resistance DIN EN ISO 20567-41 Bend test (cylindrical mandrel) Mandrel 5 mm | DIN EN ISO 1519 | Device type 2 Bend test (conical mandrel) DIN EN ISO 6860 | Device type 2

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