Isotactic polypropylene (iPP), the number-two commercial polymer, was known for decades to adopt three crystalline forms, α, β, and γ, and in the past decade a fourth form, δ, was identified. Now, a ...
Polypropylene is once again being considered to be "widely recycled" by an on-package recycling information system that had previously downgraded the material. How2Recycle, a Sustainable Packaging ...
Consumer packaging company Berry Plastics Group, Evansville, Ind., and Preserve, a producer of recycled-content plastic plates and toothbrushes, have launched a marketing partnership that targets the ...
The WEAV3D lattice technology enables lightweight PP parts to replace materials like steel, increasing PP’s use in automotive applications by balancing improvements in performance, weight, and cost.
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