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


Now For the State of the Art in Carbon Fiber Recycling
#composites, #sustainability, #recycling, #carbonfiber, #thermolysis, #solvolysis Last week I went through the state of the art in wind turbine blade recycling, which could alternatively have been titled “state of the art in glass fiber recycling” because most of the wind turbine blades that have come to the end of their useful life or are nearing their demise are primarily made of glass fiber composites. In some of the larger blades, there is a carbon fiber spar cap that I
Oct 298 min read


What is the State of the Art in Wind Turbine Blade Recycling
#composites, #recycling, #windenergy, #thermolysis, #solvolysis, #pyrolysis, #sustainability I have talked about this repeatedly by giving examples of companies and organizations, some largely funded and supported by governments, in previous posts. This week, I thought I would provide a summary of what I see as the State of the Art in recycling wind turbine blades here in the US and in the EU and UK. A lot has happened in the last couple of years, and some companies are not
Oct 229 min read


Update on REFRESH Project – New LCA Study on Wind Turbine Blades
#composites, #sustainability, #windenergy, #recycling, #renewableenergy A few weeks back I wrote a couple of articles, one about this project (REFRESH) and another about a company in Norway (Gjenkraft) that has gotten seed money to build a plant to recycle wind turbine blades using their pyrolysis process. And of course the day after I wrote the article the REFRESH project posted the results of a Life Cycle Assessment (LCA) that they had performed by a consulting company in
Oct 156 min read


Revisiting an ICCM Paper – Continuous Carbon Fiber Recycling at NCCUK
#composites, #sustainability, #carbonfiber, #recycling, #fibers, #resins I mentioned this work in my post just after the ICCM conference...
Oct 85 min read


Investors are Interested and Taking Notice of the Recycled Composites Business
#composites, #sustainability, #recycling, #recycledfiber, #recycledresin I have talked in this space about composites sustainability,...
Sep 306 min read


Recycled Carbon Fiber Use in the Clean and Renewable Energy Business
#composites, #sustainability, #recycling, #carbonfiber, #renewableenergy I saw an announcement in Composites World that was repeated in...
Sep 247 min read


A New Entrant in the Recycled Carbon Fiber Scrap Business – Thermoplastic 3D Printing
#composites, #sustainability, #recycling, #carbonfiber, #thermoplastics, #recycledfiber There seem to be more new entrants into the use...
Aug 57 min read


Some Encouraging News in Carbon Fiber Composites Recycling – and a Few Other Things
#composites, #sustainability, #recycling, #aceticacid, #NREL, #fibers, #resins I saw something really interesting that was just reported...
Jul 238 min read


Composites Recycling in France Goes Full AI
#composites, #sustainability, #AI, #recycling, #carbonfiber I saw a very interesting news article this week about Fairmat, a French...
Jul 87 min read


A New Kid on the Block and Some Other News in Recycled and Plant-Based Composites
#composites, #sustainability, #recycling, #windenergy, #fibers, #resins This week is going to be another hodgepodge of news about...
Jun 255 min read


Some Recycling Updates for the Composites Industry – Wind Turbine Blades
#composites, #sustainability, #recycling, #fibers, #resins, #windenergy This week I thought I would give everyone some updates in the...
Jun 175 min read


New Process(es) for Continuous Recycling of Glass Fiber Composites
#composites, #sustainability, #recycling, #glassfiber, #reclaimedfiber, #reclaimedresin I have talked quite a bit in this newsletter...
May 126 min read


An Update on Carbon Fiber Recycling – Continuous Fibers No Less
#composites, #sustainability, #recycling, #recycledfiber, #carbonfiber I have talked about how difficult it is to recycle composites –...
Apr 287 min read


Hodgepodge of Recycled and Renewable Composites Applications
#composites, #sustainability, #recycling, #recycledfiber, #plantbased, #biocomposite This week is going to be sort of a hodgepodge of...
Apr 217 min read


Some Good News on the Recycling Front and Other Updates
#composites, #sustainability, #recycling, #fibers, #resins I heard about this a few days before it was announced at JEC World in Paris. ...
Mar 177 min read


A Bit Deeper Dive into Recycled Material Certifications
#composites, #recycling, #certification, #sustainability, #recycledfiber, #recycledresins I really was not able to cover the entire...
Jan 205 min read


How Do We Tell if Reclaimed Composite Materials are Good Enough
#composites, #sustainability, #certification, #recycledfiber, #recycledresin, #recycling, #reclaimedfiber, #reclaimedresin I’ve seen some...
Jan 135 min read


What to do With Old Wind Turbine Blades? You Might be Surprised
#composites, #sustainability, #recycling, #reuse, #architecture, #furniture I saw an interesting article in Composites World this week...
Nov 18, 20249 min read


Highlighting Companies in the Sustainable, Recyclable Composites Business
#composites, #sustainability, #recycling, #fibers, #resins, #biobased, #naturalfiber, #plantbased My last few posts about sustainability...
Nov 5, 20248 min read


What to do with Old Boats – Is Recycling Polyester a Thing?
#composites, #sustainability, #recycling, #polyester, #recyclepolyester, #oldboats The short answer is yes, it is possible and it is even...
Oct 29, 20247 min read

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