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Every FilamentFeed story on 3DXTech — news, reviews, and analysis, newest first.
3articles
2026-06-20latest coverage
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Materials
PVDF (Kynar) Filament: The Extreme Engineering Material Few Makers Know About
Polyvinylidene fluoride withstands aggressive chemicals, operates at up to 150°C, and resists UV indefinitely. Printing it is genuinely difficult — but for the right applications, nothing else compares.
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Materials
Glass Fiber vs Carbon Fiber Filament: Which Reinforcement Is Right for Your Application?
Both add stiffness and reduce weight compared to base filaments. But GF and CF have different mechanical profiles, abrasion demands, and cost structures that make them suited to different tasks.
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Materials
PEEK and Ultem Are Finally Printable on Prosumer Machines — Here's What That Means
High-temperature engineering polymers like PEEK and PEI (Ultem) used to require $50,000 industrial printers. A new wave of hardware and affordable filament is changing that equation.
