Materials

Materials
library.

Browse ALT's full range of additive manufacturing materials — from standard thermopolymers to proprietary novel composites developed for Physical AI applications.

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Browse by category

All materials.

Select a category to explore materials in depth, including specifications, print settings, and application guidance.

Common 3D Printing Materials
A comprehensive overview of standard thermopolymers — PLA, ABS, PETG, ASA, Nylon, and more. The foundation of FDM/FFF additive manufacturing for prototyping through end-use parts.
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Flexible Materials
TPU, TPE, and elastomeric filaments for shock-absorbing, sealing, wearable, and soft-robotic applications. Shore hardness grades from ultra-soft 60A to rigid-flex 98A.
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Carbon Fiber Composites
Carbon fiber reinforced filaments — PLA-CF, PETG-CF, ASA-CF, PC-CF, PAHT-CF, and PPA-CF. Dramatically improved stiffness and strength-to-weight for structural applications.
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Conductive Materials
Electrically conductive filaments for embedded sensors, ESD-safe housings, electromagnetic shielding, and circuit integration in printed structures.
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High Strength
Engineering-grade materials optimized for maximum tensile strength, impact resistance, and structural performance — PEEK, PEI/Ultem, PPSU, and high-performance composites.
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Sustainable Materials
Recycled, bio-based, and eco-friendly filaments for sustainable manufacturing. Minimize environmental impact without compromising part performance.
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Support Materials
PVA, HIPS, breakaway, and dissolvable supports for complex geometries, internal cavities, and overhanging features. Enable impossible print geometries.
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Materials Database
Searchable database of all ALT materials with full specifications, print settings, mechanical properties, and application recommendations.
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Not sure which material
is right for your project?

ALT's engineers work with you to select the optimal material for your application — from COTS prototyping to novel Physical AI materials.

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