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 ...

Injection-molded isotactic polypropylene (PP) containing a small amount of the β-nucleating agent N,N′-dicyclohexyl-2,6-naphthalenedicarboxamide exhibits a unique molecular orientation that is similar ...

In addition to displaying its Speedformer KMD series, Kiefel Technologies Inc. (Booth 2763) plans to form polypropylene drinking cups using a 50-up cup-tool on a Thermorunner KTR 6 L Speed machine at ...

Building custom parts often means learning new skills or getting out of your comfort zone, especially if you want to create something that is really cool. While most hot rodders can fabricate brackets ...

The company's labeling protocol applies to rigid PP tubs, bottles, jugs and jars recycled in the United States, but Greenpeace USA questions the impact of the move. How2Recycle, with help from The ...

Envision Plastics, St. Joseph Plastics and PureCycle Technologies LLC are U.S. companies that are trying to find innovative ways to recycle polypropylene (PP). As technology advances, global brands ...