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It's Just String & Glue. This is a newsletter about composites, the strings, the glues, and the business.


There’s a New Entrant in the Sustainable Natural Fiber Composites Business
#composites, #sustainability, #flaxfiber, #naturalfiber, #recyclable, #greencomposites I’ve seen a couple of posts in Composites World about a company in Turkey that has developed a series of textile products using a mix of flax and hemp fibers specifically for use in composites. And this company, Bpreg, doesn’t just deliver the fiber product, they also pair it with a recyclable thermoplastic resin and sell their products in prepreg form – hence the name Bpreg. I wanted to h
May 278 min read


What do I Mean when I Say Roadmap
#composites, #sustainability, #energyefficiency, #renewableenergy, #fibers, #resins As promised, this post will be about the roadmap that I keep talking about for the industry, and what exactly I mean when I say roadmap. And this will be the sixth and final blog that is from my newly released book, “Sustainable Composite Materials: A Roadmap to a Circular Economy”. I wanted to leave my audience with a sense of what my new book is about to make sure that everyone that reads
May 611 min read


A Little Update on Natural fiber and Plant Resin Composites
#composites, #sustainability, #energyefficiency, #renewableenergy, #fibers, #resins This post, again, is at least loosely based on what I wrote in my new book, “Sustainable Composite Materials: A Roadmap to a Circular Economy” released on April 6 by McFarland, my publisher. And, if you are going to SAMPE in Seattle next week, I will be doing a book signing there on Tuesday April 28 in the SAMPE Spotlight Theater. From “A Closer Look at Plant-Based Composites” AZO Materials
Apr 299 min read


Are Plants the Future of Composites?
#composites, #sustainability, #biocomposites, #plantbased, #plantresins, #SAMPE This week will be the fifth tied to what I wrote in my new book, “Sustainable Composite Materials: A Roadmap to a Circular Economy”. In this post, I am going to try to answer this question based on today’s markets and today’s technologies. That means that I want to talk through the potential of plant-based precursors for both fiber and resin and biocomposites in general to transform the composit
Apr 228 min read


Natural Carbon Fiber Precursors – How About Thin Air?
#composites, #sustainability, #energyefficiency, #renewableenergy, #fibers, #resins Yes, in fact, a company in Houston called Mars Materials, Inc. which is a public benefit corporation incorporated in Texas, teamed up with the Textile Innovation Engine of North Carolina and NC State University to take CO 2 captured from the atmosphere and ammonia/bio-based feedstocks and turn it into acrylonitrile. The Textile Innovation Center at NC State tested the Mars material and found
Jan 286 min read


Composite Fiber from Rocks? Yes, as a Matter of Fact
#composites, #sustainability, #basaltfiber, #basalt, #fibers I have been seeing some interesting posts lately about the application of basalt fibers to all manner of composite material products and parts. I had not thought much about it until a recent post in Composites World (11/10/2025) talked about a new replacement for steel rebar made from basalt fibers. For those of you that aren’t rock people or that did not grow up in a part of the country where there were volcanoes
Nov 19, 20258 min read

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