• Circular Economy
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  • Wearables

Recycled Polyester Textiles for Injection-Molded Products

1 month ago

Researchers have developed a method for recycling post-consumer garments into injection-molding materials.

  • Editor's Choice Technical Paper
  • Flexible Packaging
  • Industry
  • Materials
  • Packaging
  • People
  • Polyolefins
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  • Recycling
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  • Thermoplastics
  • Trending

Solvent-Free Mechanochemistry for Efficient Thermoplastics Recycling

1 month ago

Recycling plastics at scale remains a challenge as waste streams grow more complex. Mixed materials and contamination limit the performance…

  • SPE News

SPE Notice to Councilors

1 month ago

This notice is made by the SPE Board of Directors to the SPE Council as required by Section 17.5.1.7 of…

  • Aerospace
  • Automotive & Transportation
  • Building & Construction
  • Composites
  • Education & Training
  • Energy Generation
  • Industry
  • Materials
  • PFAS
  • Process
  • Resins

The Cryogenic Challenge: Polymers for Liquid Hydrogen (LH₂)

1 month ago

As liquid hydrogen systems expand across energy and aerospace sectors, polymers face one of their most demanding service environments yet.

  • Aerospace
  • Automotive & Transportation
  • Building & Construction
  • Education & Training
  • Industry
  • Materials
  • Polyethylene
  • Polyolefins
  • Process
  • Testing & Analysis

Vitrimers in Polyolefins: Processing Control of Crosslinked PE

1 month ago

Dynamic covalent networks allow crosslinked polyethylene to flow, weld, and relax stress during processing.

  • Auxiliaries
  • Bioplastics
  • Education & Training
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  • Flexible Packaging
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  • Polyethylene
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Flexible Packaging: Collective Testing Delivers New Insight into Real-World Recycling

1 month ago

A two-year program conducted by CEFLEX gathered information from 1,700 data points and over 600 packaging samples. As a result,…

  • Building & Construction
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  • Electrical & Electronics
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  • Recycling
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  • Results
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  • Trending
  • Vinyl

PVC Waste to Fuel: Room-Temperature Chemical Recycling Breakthrough

2 months ago

A new PVC chemical recycling process converts mixed PVC and polyolefin waste into chlorine-free gasoline-range fuels at low temperatures.

  • Design
  • Injection Molding
  • Process
  • Semi-Finished Products
  • SPE News
  • Trending

SPE Launches IMPACT Awards to Celebrate Excellence in Injection-Molded Part Design and Performance

2 months ago

SPE, in collaboration with the SPE Injection Molding Division and the SPE Product Design & Development Division, has launched a…

  • Automotive & Transportation
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What Comes Next for EPS Recycling in the UK

2 months ago

How the UK is scaling EPS recycling through better data, new collection tools, and chemical routes, while awareness still lags.

  • Aerospace
  • Bioplastics
  • Building & Construction
  • Compounding
  • Editor's Choice Technical Paper
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How Flexible Polyesters Transform PLLA

2 months ago

Flexible bio-based polyester blocks transform brittle PLLA into ultra-tough copolymers with high extensibility and industrially relevant strength.