MJF Nylon 12 (Raw Grey)
The nylon material has excellent mechanical properties, and its strength and density exceed parts produced by other powder bed printing technologies. Its excellent strength makes it an excellent choice for functional components such as drone parts, remote control car accessories, mechanical fixtures, camera brackets and mobile phone cases. Its surface is semi-glossy and slightly grainy, and it is also very suitable for making jewelry, home decoration, toys and game props. HP nylon plastic can be considered a general purpose plastic with a wide range of applications.
Moisture Resistance
Dimensional Stability
Wear Resistance
Toughness
Lightweight
Lead Time
3~5 days
Tolerance
± 0.3% (minimum of ± 0.3mm)
Min. Order
1
Reference Unit Price Range
0.32 - 0.72
Advantages
- Strong batch-to-batch consistency
Disadvantages
- Limited weather resistance
Performance Snapshot
Material Characteristics at a Glance
Relative performance profile across key engineering parameters. Values are contextual — not absolute stress ratings.
Lightweight
ExcellentSource score: 5/5
Moisture Resistance
HighSource score: 4/5
Dimensional Stability
HighSource score: 4/5
Wear Resistance
HighSource score: 4/5
Toughness
HighSource score: 4/5
Heat Resistance
MediumSource score: 3/5
Cost Efficient
MediumSource score: 3/5
Corrosion Resistance
MediumSource score: 3/5
Surface Quality
MediumSource score: 3/5
Surface Finish Options
Surface Finish Options
Available finish options for MJF Nylon 12 (Raw Grey).
As Printed
Color
Raw Grey
Surface
Ra 6-12 μm (as printed)
Accuracy
± 0.3% (minimum of ± 0.3mm)
Dyeing
Color result
Black dye finish
Best for
Adding a uniform black finish to MJF Nylon 12 (Raw Grey) parts where functional prototype testing requires consistent color.
Note
Confirm dye penetration, color consistency, and dimensional change on MJF Nylon 12 (Raw Grey) before production.
Painting
Finish options
Glossy and matte paint finishes available
Best for
Adding custom color and a protective paint layer to MJF Nylon 12 (Raw Grey) parts for functional prototype testing.
Note
Validate paint adhesion, masking boundaries, and coating coverage on MJF Nylon 12 (Raw Grey) before production, especially around interfaces, edges, and fine details.
Vapor Smoothing
Surface result
Chemically smoothed surfaces with reduced layer lines
Best for
Reducing visible layer lines on MJF Nylon 12 (Raw Grey) parts used for functional prototype testing and appearance-critical prototypes.
Note
Confirm material compatibility, feature retention, and dimensional impact on MJF Nylon 12 (Raw Grey) before vapor smoothing.
Sand Blasting
Surface result
Uniform matte texture
Best for
Creating a uniform matte texture on MJF Nylon 12 (Raw Grey) parts used for functional prototype testing and display or functional prototypes.
Note
Confirm masking and feature retention on MJF Nylon 12 (Raw Grey); abrasive blasting can change texture and soften fine details.
Industries & Applications
Where MJF Nylon 12 (Raw Grey) Delivers
Industrial Manufacturing
- Functional prototype testing
- End-use plastic parts
- Assembly testing
- Appearance and display models
- Mounting brackets
Equipment
- Functional prototype testing
- End-use plastic parts
- Assembly testing
- Appearance and display models
- Equipment components
Automotive
- Functional prototype testing
- End-use plastic parts
- Assembly testing
- Appearance and display models
- Automotive functional parts
Robotics
- Functional prototype testing
- End-use plastic parts
- Assembly testing
- Appearance and display models
- Drone structural parts
Industrial Automation
- Functional prototype testing
- End-use plastic parts
- Assembly testing
- Appearance and display models
- Robotics structural parts
Technical Specifications
Design Guidelines
Material Properties
Process & Dimensional Specs
Ready to Order?
Upload your 3D file and receive a quote for MJF Nylon 12 (Raw Grey) parts. Typical turnaround is 3~5 days from order confirmation.
Every order includes: Dimensional inspection report · NDA-ready file handling · Pre-shipment QC photography · DDP door-to-door logistics · Engineering review on request
Talk to a Process Engineer
Have a tight-tolerance or complex geometry requirement? Our engineers review your drawing before quoting to flag potential issues.
Compare & Decide
Related & Alternative Materials
HP Multi Jet Fusion · Composites
MJF Nylon 12 Glass Bead
HP Multi Jet Fusion · Black
MJF nylon 12 glass bead reinforcement is a high-performance material designed for the production of highly durable, functional parts. The material contains 40% glass beads (Glass Beads), which provides excellent rigidity, dimensional stability and repeatability (consistency). It is an ideal choice for applications requiring high rigidity such as casings, chassis, fixtures and tools.
SLS · Nylons
Nylon 12 Pro (Black)
SLS · Black
Black nylon 12 Pro is based on Evonik basic material improvements and matches optimized printing parameters. With white nylon 12 as the core, this material has better detail expression and toughness. Even small holes and tiny features of 0.4-0.6mm can be printed clearly while maintaining stable dimensional accuracy. Recommended for small batch production, available in native black, and can also be spray painted in various colors upon request.
SLS · Nylons
Nylon 12 (White)
SLS · White
SLS nylon 12 perfectly balances strength and detail performance. It is a very versatile material suitable for manufacturing complex assemblies and durable terminal parts with high environmental stability, taking into account functional prototype verification and small batch production requirements.
Unionfab is China's Largest 3D Printing Manufacturing Company for Rapid Prototyping and On-Demand Production Parts.
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