{
  "id": 7426901,
  "title": "Tough vehicle and construction plastics dissolve into reusable material with low-waste method",
  "url": "https://urgent.news/2026/09/15/tough-vehicle-and-construction-plastics-dissolve-into-reusable",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-15T00:00:01.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-09-tough-vehicle-plastics-dissolve-reusable.html"
  },
  "original_language": "en",
  "account": "Researchers at The University of Texas at Austin and Sandia National Laboratories have devised a novel recycling technique that can break down tough plastics without generating significant waste. This breakthrough focuses on poly(dicyclopentadiene), or pDCPD, a durable and lightweight material used in various applications, including vehicle bumpers, construction equipment, and chemical storage tanks.\n\nTraditionally, products made with pDCPD were incinerated, which is energy-intensive, creates harmful byproducts, and results in fiber degradation. However, the new method offers a promising solution. By immersing pDCPD objects in a solution containing an environmentally friendly solvent and a catalyst with ruthenium, the plastic deconstructs and dissolves in the solution, forming a reusable powder. The embedded fibers, such as carbon or glass, can also be isolated and reused in new materials.\n\nThe process is comparable to dissolving a sugar lump in water and has the potential to reduce energy consumption and waste compared to incineration. However, further research is needed to address the challenge of recovering and reusing the ruthenium catalyst, which could enhance the overall sustainability and affordability of the process. This discovery originated from an unexpected outcome during the development of a new method to produce pDCPD plastics. The team published their findings in the journal Science Advances.",
  "summary": "A new recycling technique could help tackle a major challenge: breaking down some of the toughest plastics without generating large amounts of waste.",
  "key_points": [
    "Researchers at UT Austin and Sandia Labs develop new recycling method for pDCPD plastics.",
    "pDCPD, used in vehicles and construction, is broken down without generating significant waste.",
    "Solution with eco-friendly solvent and ruthenium catalyst dissolves pDCPD into reusable powder."
  ],
  "editors_take": "This novel recycling technique shifts the fate of tough plastics from energy-intensive incineration to dissolution into reusable material, potentially reducing waste and energy consumption in industries like vehicle and construction manufacturing.",
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}