Biopolymers
Shrimp Shells Play Key Role In New Bioplastic
Substance that makes shrimp shells hardy used to make new bioplastic by Wyss Institute.
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Meredian’s PHA Ready for Commercial Production
The firm has 60 million lb of capacity ready for use.
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Compounding PLA on Twin-Screws: What Testing Reveals
Twin-screw extrusion is the preferred method for compounding PLA and other biopolymers. But processing PLA is complicated because it’s sensitive to heat and shear. It’s also prone to hydrolytic degradation if moisture is present in molten PLA. Here’s what one machine builder’s trials revealed.
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100% biobased polyester charts course to commercialization
Avantium's PEF (polyethylene furanoate) holds much promise as a 100% biobased polyester, and now the company is taking steps to help the bioplastic fully realize that potential.
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Additive Manufacturing: Materials for ‘Real-World’ Parts
Developments in materials have helped pave the way for processors to make ‘real world’ parts from what is collectively known as 3D printing. Here’s a comprehensive review of the materials available.
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New Player in Enhanced PLA Compounds, Additives
Floreon of the U.K. offers -impact-modified PLA that's more than 90% biobased, as well as additive masterbatches.
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Floreon Has New Investors for "Performance" Bioplastic; Aims to Hit U.S. Soon
Floreon Transforming Packaging of Hull, U.K., has secured multiple new investors through an Enterprise Investment Scheme (EIS) to bring its patent-pending “performance” bioplastic material to market, and the U.S. is its prime regional target.
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Up to 10% Compostable Plastic in PE Recycle Streams is Okay!
European Bioplastics meta-study shows that a small fraction of compostable plastic 'sneaking in' on PE recycle streams has no adverse effect on mechanical properties of recycled material.
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Materials News at K 2013
There was no shortage of interesting materials developments at K 2013, in particular high-performance engineering thermoplastics and thermoplastic composites—much of them geared to automotive/transportation.
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ADDITIVE MANUFACTURING: Slew of New Developments in Materials, Equipment
Three companies unveiled new developments in additive manufacturing and prototyping as 2013 came to a close, a testament to this technology's vibrant growth.
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