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High-performance weathering powder coating colours

Weathering of Complex Inorganic Colour Pigments in Powder Coatings

In the previous article of our three-part series, we discussed the control of colour in powder coatings. In the last of the series, we discuss weathering variables for powder coatings.

Powder coatings are an environmentally friendly way to apply coatings to a wide range of substrates for a number of uses. One of the most demanding applications is for building materials in aggressive environments. All the variables that lead to degradation of coatings – heat, ultraviolet (UV) light, moisture, oxidation agents, and chemicals along with simple physical abuse – are present. For these applications, the highest performance components have to be used, if specifications such as those prescribed by American Architectural Manufacturers Association (AAMA) 2605 are to be met. Part of the equation is the resin used while the other is the colorant.

Read the entire article by Mark Ryan in the December edition of Polymers Paint Colour Journal here and read Article 1 and 2 via the links below.

Read Article 1 of this 3-part series: High-performance colour pigments for powder coatings

Read Article 2 of this 3-part series: Controlling colour with high-performance inorganic pigments

Controlling colour with high-performance inorganic pigments

Dispersion of Complex Inorganic Colour Pigments in Powder Coatings

In the previous article of our three-part series, the general properties of high-performance pigments, complex inorganic color pigments (CICPs), were discussed. This article touches on controlling the colour in powder coatings using the dispersion properties of CICPs. These high-performance pigments give controllable colour because the relatively higher use-rates as compared to organic pigments allow more advantageous mixing ratios. This can be demonstrated in the tinting of near white colours. Stability is beneficial if the powder coating needs to be re-extruded to correct for other colourants performance.

Read the entire article by Mark Ryan in the August edition of Polymers Paint Colour Journal here and be on the look-out for the next article later this year.

Read Article 1 of this 3-part series: High-performance colour pigments for powder coatings

High-performance colour pigments for powder coatings

Durable, Functional and Colourful

Complex Inorganic Colour Pigments (CICPs) provide interesting options for demanding applications for powder coatings. CICPs provide durable colour that can stand up to the most challenging and aggressive processing and applications. Recent advances have found that besides colour, these pigments have properties that give them the ability to address regulatory requirements and give not only colour, but functional properties.

Read the first article of our three-part series by Mark Ryan in the April edition of Polymers Paint Colour Journal here.

Read Article 2: Controlling colour with high-performance inorganic pigments

Brown Pigments Are Among the Oldest Pigments Ever Created

Happy Thanksgiving! We are celebrating the holiday with our Brown pigment line: Brown 19FDA, 10P857, 30C888, and 10P850. These high-performance inorganic pigments have outstanding weathering properties, high opacity and chromaticity. They can be used in building, construction, automotive, and engineering applications. Click here to learn more about our Brown pigments!