Resin

A resin, sometimes referred to as “plastic,” is used to transfer stress between the reinforcing fibers of a composite material. Resins act as a glue to hold the fibers together, and protect the fibers from mechanical and environmental damage. There are two major groups of resins – thermosets and thermoplastics – which are are made of polymers (large molecules made up of long chains of smaller molecules). Common thermosets include polyester, epoxy, vinyl ester and polyurethane. Common thermoplastics include ABS, polyethylene, polystyrene, and polycarbonate.

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Arizona DOT strengthens two Interstate 17 bridges in Phoenix with Composites

The Arizona Department of Transportation (ADOT) recently announced it has used carbon fiber strips that are “coated and strengthened with a reinforcing polymer” to fix girders on state highway bridges in...

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The Trailblazing Trailer

If you’ve spent time on a U.S. highway at any point in the past 30 years, you’ve seen a Wabash National semi-trailer. The company is the largest semi-trailer producer in North America, manufacturing more...

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Composites Are on the Fast Track

The global rail industry seeks innovative solutions to make train travel more reliable, comfortable and cost-effective. Despite its storied history, rail is rarely the first choice for speedy travel these...

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ACMA Puts Emphasis on Composites in Architecture at AIA 2017

During the American Institute of Architects (AIA) show, April 27-29 in Orlando, the American Composites Manufacturers Association (ACMA) held its fourth annual Composites Pavilion. The pavilion was an...

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Listing and Labeling for IBC Approval

Bill Kreysler, founder of Kreysler & Associates and chair of ACMA’s Architectural Division, has years of experience in the architecture market. As principal scientist at Ashland Company, Mike Stevens is...

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FRP Pipe Helps Make Power Plant Fish-Friendly

FiberSystems in Dayton, Ohio, made a splash for composites recently when its GFRP pipe was chosen over conventional materials for a fish-friendly project at National Grid’s Port Jefferson Power Station on...