
Materials Selection
Learn how to choose 3D printing materials based on mechanical properties, chemical resistance, and final part performance.
- Buyer's Guide: Qualifying Titanium Alloys for AM
This guide outlines a practical framework for qualifying titanium AM alloy candidates. It defines the technical and supply criteria buyers need to check before
Oct 5, 2026 · 6 min read - Outlook: Bio-Based Resins for Industrial AM
Bio-based resins are moving from experimental prototypes into production runs. Buyers should expect broader chemistry options, tighter consistency, and clearer supply
Oct 5, 2026 · 6 min read - How to Match Material Properties to Part Function
Aligning material properties to part function requires matching mechanical and thermal data to design loads, service temperatures, and failure modes. This guide provides
Oct 5, 2026 · 5 min read - Comparison: FDM vs SLS for Chemical Exposure Parts
FDM and SLS differ significantly in chemical resistance. SLS nylon offers better resistance to many solvents and oils, while FDM PLA and PETG are vulnerable to
Oct 5, 2026 · 8 min read - Buyers Guide: Selecting High-Performance Resin Materials
Select high-performance resin materials by matching certified mechanical, thermal, and electrical data to your part's service conditions. Verify chemical resistance
Oct 5, 2026 · 7 min read - Cost vs Lead Time: SLS Nylon vs Aluminum AM
Engineers comparing SLS nylon and aluminum AM face different price and delivery models. Polymer runs typically cost less and ship faster. Aluminum requires higher
Oct 4, 2026 · 8 min read - Checklist: Verifying Resin Chemical Resistance Data
Confirming resin chemical resistance requires matching datasheet claims to actual exposure conditions. This checklist covers testing methods, compatibility records, and
Oct 4, 2026 · 7 min read - How to Calibrate SLS Printer for Consistent Nylon
To calibrate an SLS printer for consistent nylon, adjust laser power, scan speed, and layer thickness. Verify results using density gauges and mechanical testing to
Oct 4, 2026 · 6 min read - Marine-Grade Resin vs Standard Resin Performance
Marine resin outperforms standard resin in marine environments due to enhanced chemical resistance to saltwater, fuels, and UV exposure. Standard resins are
Oct 4, 2026 · 12 min read - Buyer’s Guide: Metal AM Materials for Aerospace
Aerospace AM materials require strict traceability, certified chemistry, and proven mechanical properties. This guide breaks down how to select certified metal alloys
Oct 4, 2026 · 7 min read - Troubleshooting: Porosity in SLS Nylon Parts
SLS porosity appears as internal voids or surface holes in nylon parts. This guide identifies common defects, explains likely causes like powder quality and laser
Oct 4, 2026 · 7 min read - Metal AM Cost: Powder, Gas, and Post-Processing
Metal AM cost depends on material grade, build time, support strategy, and finishing labor. This guide breaks down each stage, explains how to write a clear RFQ, and
Oct 4, 2026 · 8 min read