Polymer Science Archive
Bridging the gap between clinical research and daily studio practice. An automated technical feed monitored by Patrick Poli.
BioFlex vs PTFE: Why PP-R Random Copolymer Wins Every Time
PTFE and BioFlex PP-R are both used as non-metal body jewellery — but they are fundamentally different polymers with different processing constraints. PTFE cannot be injection-moulded. It must be extruded as rod. Decorative ends threaded onto PTFE rod rotate freely in wear, facing the wrong direction within days. BioFlex is injection-moulded as a single piece: no rotation axis, no misaligned crystals, no orientation problem.
2026-04-26
Read Journal →Beyond PHA: Hydrogels, Nanocomposites, and Programmable Polymers Entering Body Jewelry Supply Chains in 2026
Polymer science and flexible body jewelry materials by Patrick Poli.
2026-04-14
Read Journal →The 2026 Biopolymer Boom: PHA, Shape-Memory Polymers, and What's Actually Ready for Body Art Studio Use
PHA production surges 166% by 2026 with proven biocompatibility; PP-R, shape-memory, and TPU options clarified for piercers on material chemistry and additive migration risk.
2026-04-13
Read Journal →Emerging Polymer Science for Body Jewelry: What Shape-Memory, PHA, and Next-Gen Elastomers Mean for Your Studio in 2026
Polymer science and flexible body jewelry materials by Patrick Poli.
2026-04-07
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