Whatever happened to UV-EB (ultraviolet-electron beam) cured coatings technology? The simple answer is, “Still there. Doing just fine.” For the coil coating industry, the answer is even simpler: Never left the starting block, even though a great deal of effort went into the development of UV-EB coating technology suitable for the coil-coated building products industry. I’ll get to those developments in a bit, but first, a little history.
These days, it’s not uncommon to hear businesses from nearly every industry discuss “sustainability” or plans for a more sustainable future. As the term becomes more ubiquitous in today’s business planning, its definition can be somewhat vague. For our purposes, sustainability refers to a company’s efforts in reducing its environmental impact through the use of more environmentally-friendly building materials and less consumption of natural resources. While the coating industry works diligently in manufacturing products that adhere to high standards for sustainability, there are several ways to be more sustainable and environmentally conscious.
1. Reduce the use of volatile organic compounds.
For a long time, volatile organic compounds, or VOCs, played a large role in the coating industry because they contain properties that assist in applying coatings to a surface. Continue reading
Year after year, the coated metal industry continues to innovate and inspire designers and architects with new aesthetical and color options that have reshaped consumer expectations. More than ever, buildings have the ability to stand out, while reaping the durability and environmental benefits of using prepainted metal. Here are just a few of the latest trends in coated metal that define why there’s never been a more exciting time in the industry.
1. Textured Products
Textured, painted metal products were introduced in the 1980s to expand the visual, durability and eco-friendly possibilities of incorporating these products into commercial and residential applications. Continue reading
Over the past few years, we have seen a significant increase in the use of metal roofs in the residential sector. In fact, the Metal Roofing Alliance estimates that more than 750,000 U.S. homeowners chose a metal roof to protect their families in 2015. According to their survey, the Metal Roofing Alliance identified eight reasons homeowners are making the switch to metal roofs. Here is a breakdown of the four most popular reasons people are using metal roofs to protect their homes.
1. Metal roofs have longevity.
Depending on the material, metal roofs can last anywhere between 40 and 70 years. That’s a significant increase when compared to the life expectancy of a traditional asphalt roof, which may only last between 12 and 20 years.
2. Metal roofs are durable and offer strong protection. Continue reading
NCCA Technical Director David Cocuzzi is scheduled to present a paper and conduct a 1.5-hour seminar on prepainted metal at the Galvanizing and Coil Coating Conference to be held September 12-13, 2017, in Abu Dhabi.
This area of the Middle East (Saudi Arabia, UAE, etc.) has experienced a surge in development over the last few decades. It’s easy to assume that oil revenue explains it all, and we know that a lot of money is being spent to build towers and islands, so why bother talking about coil coating? As these economies develop, each country has to grapple with their own unique set of conditions, not the least of which is that they cannot depend on an endless supply of oil. Each country must look to branch out into other areas of business that make the most sense for their economy while also studying what other global economies are doing. Continue reading
We’ve seen the beauty and innovation prepainted metal has brought to countless exterior applications. But did you know prepainted metal can be an integral part of a number of interior applications? Here are five ways prepainted metals can spice up the interior of any building:
1. Interior Walls
Prepainted interior wall panels are available in a variety of profiles, including ribbed, insulated (foamed), composite and architectural shallow flat styles. These panels are lightweight and can be installed more quickly than traditional walls. They can also take on dramatic shapes with colors or laminates that create striking design elements.
2. Ceilings Continue reading
When it comes to coatings, the resin, or “binder,” acts as an adhesive that keeps all the elements of a paint formulation together. The resin selected is the backbone of the coating and therefore the primary source for determining the coating’s durability and physical properties. When choosing a resin-based coating, it’s important to know some of their key features.
Fluoropolymer resins are known for non-stick properties and their ability to avoid UV damage. The most well-known best performing resin in this category is Polyvinylidene Fluoride (PVDF). PVDF is at least 70 percent of the binder used in superior performance coatings, while an acrylic resin makes up the other 30 percent. PVDFs are found in coil coatings, where exceptional durability is desired. When compared to other coatings, PVDF resin-based coatings were the only coatings that did not lose their original gloss within 2-5 years.
One of the most common causes of failure for resin-based coatings is the risk of color fading. Continue reading