Stereolithography (SLA) / Digital Light Processing (DLP) Services
Stereolithography (SLA) and Digital Light Processing (DLP) are additive manufacturing techniques that use light to cure photopolymer resins into solid parts with high resolution and excellent surface finish. While these processes enable fine feature detail and smooth surfaces, achieving consistent performance requires control over resin properties, curing conditions, and post-processing.
Materials Metric provides SLA/DLP-focused evaluation and validation services to ensure reliable fabrication and material performance. Our work supports optimization of resin selection, curing parameters, and dimensional accuracy for both prototyping and functional applications.
Our Approach
We apply a structured framework that connects material behavior and process parameters to final part performance:
• Material Evaluation to assess resin properties and stability
• Process Optimization to refine curing parameters and exposure conditions
• Performance Validation to evaluate dimensional accuracy and material integrity
This approach ensures that SLA/DLP printed components are not only high-resolution but also consistent, reproducible, and application-ready.
Key Capabilities
- Photopolymer resin characterization and compatibility evaluation
- Cure depth and exposure optimization
- Dimensional accuracy and feature resolution analysis
- Surface finish and defect evaluation
- Post-curing and thermal stability assessment
- Mechanical testing of printed parts
- Shrinkage and distortion analysis
- Repeatability and batch consistency assessment
Applications
These services support a range of applications, including:
• High-resolution prototypes and models
• Medical and dental components
• Microfluidic and diagnostic devices
• Functional resin-based components
• Research and development applications
Why Choose Materials Metric
Materials Metric delivers scientifically rigorous, ISO 9001:2015–aligned evaluation and optimization services for additive manufacturing processes, supporting consistent part quality, material performance, and engineering validation.
• Methods tailored specifically for photopolymer resins used in SLA/DLP processes
• Data-driven optimization of curing parameters and material performance
• Precise evaluation of dimensional accuracy and surface quality
• Transparent communication and collaborative project planning
• End-to-end support from feasibility through validation and testing
• Components that meet design intent, perform reliably, and withstand technical scrutiny
Related services
- Fused Deposition Modeling (FDM) Services
- Selective Laser Sintering (SLS) Services
- Powder Bed Fusion (Metal AM) Services
- Material Characterization Services
- Mechanical Testing Services
