Coil Coatings – June 2019

by Christopher Brinckerhoff | 3 June 2019 12:00 am

Coil coatings featured in Metal Construction News’ June 2019 issue.

AkzoNobel Inc.

AkzoNobel’s Polydure Expressions finish features a combination of texture over print pattern that adds depth and dimension to prefabricated metal products for exterior and interior applications. The finish can be applied to hot-dipped galvanized substrate, Galvalume, Galfan, ZAM and aluminum. It is applied to properly cleaned and pre-treated substrates through roll coating, and oven baking to cure. POLYDURE Expressions can be applied as a three-layer system over hot-dipped galvanized substrate with a top coat and ink layer over one of AkzoNobel’s color basecoats. All other substrates require the use of AkzoNobel’s primers in a four-layer system.

www.akzonobel.com [1]

CENTRIA

CENTRIA’s Natural Stone Series of coatings mimic the appearance of natural stones. Five colors are available: Beach, Bedrock, Grain, Quarry and Shale. The coatings contain 70 percent PVDF resins with a matte, low-gloss finish and fine aggregate texture. The coatings are applied to substrates including aluminum, galvanized steel and Galvalume-coated steel with a 0.2-mil (5.1 micron) primer and 0.8-mil (20 micron) color coat with fine aggregate. Natural Stone Series coatings are part of the Allura coating system, which are fluoropolymer coatings with matte, low-gloss finishes and aggregate textures.

www.centria.com [2]

Dura Coat Products Inc.

Dura Coat Products’ Ceranamel XT-40S coil coating, named for its ceramic- and porcelain-type finish, is formulated with silicone from Dura Coat Product’s resin system. It may be applied to primed, hot-dipped galvanized, zinc-aluminum, alloy steel and aluminum substrates. The polymer coating forms a hard surface that protects surfaces from transit and installation damage when it is applied on DC477 universal primer. Ceranamel XT-40S has internal lubricants for roll forming applications, runs at high line speeds and meets Cool Roof and Energy Star standards.

www.duracoatproducts.com [3]

PPG Industries Inc.

PPG’s Duranar MXL is a medium gloss coil coating formulated with PVDF resins. The fluoropolymer coating is infused with mica and metallic effects, the same effects found in automotive coatings. Depending on special effect pigments in the MXL clear coat and how they interact with colors and mica/metallic effects in the basecoat beneath it, and how daylight hits surfaces, Duranar MXL can appear three-dimensional. Duranar MXL can also be formulated to transition between a frosty appearance to a sparkling appearance, with changing daylight reflection. To create the transitioning effect, single color special effects or photo-chromatic pigments can be added to the coil coating.

www.ppgmetalcoatings.com [4]

Sherwin-Williams Coil Coatings

Sherwin-Williams Coil Coatings’ 70 percent Fluropon Extreme is a smooth, low-gloss coil coating. It is formulated to resist abrasions caused prior to panel installation at factories, during transport and on job sites. Additionally, Fluropon Extreme coil coating resists weather damage including dirt, stains, chalking and fading.

coil.sherwin.com [5]

Source URL: https://www.metalconstructionnews.com/products/coil-coatings-june-2019/

---