Nike

Last updated February 17, 2026

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Expanded polymer particle sintering: NikeRecent Research Landscape

Inconsistent density and structural voids in molded parts lead to high mechanical failure rates. Controlling the dispersion of expanded particles within polymeric resins ensures structural uniformity and reduces material waste.

What technical problems is Nike addressing in Expanded polymer particle sintering?

Inadequate inter-particle fusion strength

(13)evidences

Weak bonding between expanded polymer beads leads to structural failure and poor mechanical integrity. Improving fusion strength ensures the final molded article maintains its shape and durability under stress.

Inconsistent interparticle bond strength

(4)evidences

Weak adhesion between individual foam beads leads to structural failure and poor mechanical integrity. Strengthening these interfaces prevents delamination and improves the durability of the molded article.

Unintended pellet surface adhesion

(1)evidences

Weak or imprecise bonding of particulate matter to non-conductive surfaces leads to structural failure or poor pattern resolution. Resolving this ensures mechanical integrity and spatial accuracy in complex material assemblies.