MJF TechnologyComposite

HP MJF PA12 Glass FilledHigh-Strength Glass Fiber Reinforced Nylon

HP 3D High Reusability PA 12 Glass Filled combines the benefits of Multi Jet Fusion technology with glass fiber reinforcement, delivering enhanced stiffness, strength, and dimensional stability. Ideal for structural components and high-load applications.

Tensile Strength
55 MPa
Flexural Modulus
3200 MPa
Temperature Resistance
180 °C
Technology
MJF
Get Quote for HP MJF PA12 Glass FilledView Technical Data
HP MJF PA12 Glass Filled 3D printed part example
Rapid Production
High Throughput
MJF material

HP MJF PA12 Glass Filled overview

HP 3D High Reusability PA 12 Glass Filled combines the precision and efficiency of Multi Jet Fusion technology with the enhanced mechanical properties of glass fiber reinforcement. This advanced material delivers significantly increased stiffness, strength, and dimensional stability compared to standard PA12, making it ideal for structural applications and high-load components. The 20% glass fiber content provides superior performance while maintaining the design freedom and support-free manufacturing benefits of MJF technology.

Why manufacture with HP MJF PA12 Glass Filled

HP MJF PA12 Glass Filled combines enhanced stiffness and strength from glass fiber reinforcement and excellent dimensional stability and low warpage, delivering superior heat deflection temperature (180°c at 0.45 mpa) for demanding applications. From rapid prototyping to production runs, teams rely on HP MJF PA12 Glass Filled to maintain tight tolerances while reducing assembly complexity through consolidated part designs.

MJF Production Technology

HP Multi Jet Fusion technology revolutionizes powder bed printing through voxel-level thermal control, applying fusing and detailing agents with 1200 dpi precision for sharp edges and fine features. The balanced heating system with integrated cooling achieves 10x faster build speeds than conventional laser sintering while maintaining isotropic mechanical properties. HP's closed-loop thermal imaging monitors every layer in real-time, automatically adjusting energy input to compensate for part geometry and packing density, resulting in consistent quality across the entire build volume.

Build Volume

380 × 284 × 380 mm

Max part size

Lead Time

4-8 business days

Standard production

Layer Height

0.08 mm

Resolution

Get instant quoteLearn more about MJF technology

Upload your CAD files to our Steam platform for instant DFM analysis and pricing. Get manufacturing validation, cost breakdowns, and production timelines in seconds.

Manufactured in Forge Labs' North American production centers with serialized traceability for HP MJF PA12 Glass Filled.

HP MJF PA12 Glass Filled SLA cube sample showing photopolymer surface finish
Technical resources

Jump to data & downloads

Navigate directly to the property tables and grab the latest datasheet for your build review.

Technical datasheet

Detailed specs for HP MJF PA12 Glass Filled.

Download PDFStart Steam quote
Applications & field work

Where HP MJF PA12 Glass Filled excels

HP MJF PA12 Glass Filled combines Multi Jet Fusion's production advantages with 20% glass fiber reinforcement, delivering parts with stiffness and strength approaching injection-molded composites. The technology maintains MJF's exceptional surface quality and fine detail resolution while adding the dimensional stability required for structural applications.

Glass fiber reinforcement transforms PA12's mechanical profile, doubling the stiffness while maintaining the isotropic properties unique to MJF processing. With heat deflection temperatures reaching 180°C, glass-filled parts withstand automotive under-hood environments and industrial equipment applications that would deform standard polymers.

The material excels in replacing machined aluminum components, offering 40% weight reduction with comparable stiffness at a fraction of the cost. MJF's support-free manufacturing enables complex internal structures and consolidated assemblies that would require multiple operations in traditional manufacturing.

Mechanical
Tensile Strength: 55 MPa
ASTM D638 - 55 MPa tensile strength
Thermal
Glass Transition Temperature: 85 °C
HDT 180°C @ 0.45 MPa
Physical
Density: 1.22 g/cm³
Chemical
Excellent with Motor Oil
Glass filled PA12 components showing enhanced structural properties and superior surface finish
Forge Labs Steam Platform

Manufacturing intelligence for HP MJF PA12 Glass Filled

Every MJF build stays in sync inside Steam. Real-time DFM catches issues before production, instant quoting keeps timelines predictable.

Upload parts

Industry applications for HP MJF PA12 Glass Filled

From aerospace structural components to high-temperature automotive applications, HP MJF PA12 Glass Filled enables lightweight, rigid parts that withstand demanding environments. Discover how industries leverage glass-filled MJF for production applications.

Glass-filled MJF PA12 delivers the strength-to-weight ratio crucial for aerospace applications. The material's enhanced stiffness and thermal stability enable structural brackets, mounting systems, and interior components that meet aviation requirements.

Key Applications

  • Structural brackets and mounting hardware
  • Avionics enclosures and housings
  • Interior cabin components with flame retardancy
  • UAV structural frames and components

Performance Data

Achieves 3200 MPa tensile modulus with only 1.22 g/cm³ density, providing aluminum-like stiffness at 60% the weight.

Explore aerospace structures

With heat deflection temperature of 180°C and excellent chemical resistance, glass-filled MJF PA12 thrives in engine bay environments. The material replaces metal brackets and housings while reducing weight and consolidating assemblies.

Key Applications

  • Engine covers and heat shields
  • Transmission components and housings
  • Structural brackets for high-temperature zones
  • Coolant and fluid handling components

Performance Data

Maintains dimensional stability after 2000 hours at 150°C continuous exposure, with less than 0.3% dimensional change.

Explore automotive under-hood

Glass-filled MJF PA12 provides the rigidity and wear resistance required for industrial equipment. The material's enhanced mechanical properties enable gear trains, bearing housings, and structural components that withstand continuous operation.

Key Applications

  • High-load bearing housings
  • Precision gear trains and power transmission
  • Structural machine frames and guards
  • Wear-resistant conveyor components

Performance Data

Flexural modulus of 3000 MPa enables gear teeth that maintain pitch accuracy under load, with wear rates 50% lower than unfilled PA12.

The combination of structural rigidity and electrical insulation makes glass-filled MJF PA12 ideal for electronic enclosures and components. Enhanced dimensional stability ensures precise fit for connectors and mounting features.

Key Applications

  • High-strength electronic enclosures
  • Connector housings requiring precise tolerances
  • Structural frames for electrical equipment
  • Heat dissipation components with integrated features

Performance Data

Volume resistivity of 10¹⁴ Ω·cm with dielectric strength of 24 kV/mm provides reliable electrical insulation in demanding applications.

Explore electronics & electrical

HP MJF PA12 Glass Filled production examples

Glass filled PA12 components showing enhanced structural properties and superior surface finish

Glass filled PA12 components showing enhanced structural properties and superior surface finish

MJF Glass-Filled Component

Complex structural parts demonstrating high-strength glass fiber reinforcement

Complex structural parts demonstrating high-strength glass fiber reinforcement

Glass-Filled Structural Part

Production components showcasing dimensional stability and load-bearing capability

Production components showcasing dimensional stability and load-bearing capability

Industrial MJF Component

Performance Dashboard

Technical performance for HP MJF PA12 Glass Filled

HP MJF PA12 Glass Filled delivers dependable strength and impact resistance for Structural brackets and mounting systems and Automotive under-hood components, helping teams move from prototype to production with confidence.

Mechanical Properties

Tensile Strength

55 MPa

HP MJF PA12 Glass Filled records Tensile Strength at 55 MPa, reinforcing its mechanical properties story.

Mechanical Properties

Tensile Modulus

3200 MPa

HP MJF PA12 Glass Filled records Tensile Modulus at 3200 MPa, reinforcing its mechanical properties story.

Mechanical Properties

Flexural Strength

85 MPa

HP MJF PA12 Glass Filled records Flexural Strength at 85 MPa, reinforcing its mechanical properties story.

HP MJF PA12 Glass Filled combines Enhanced stiffness and strength from glass fiber reinforcement and Excellent dimensional stability and low warpage to support Structural brackets and mounting systems and Automotive under-hood components that demand production-ready durability.

Measurement
HP MJF PA12 Glass FilledBase
Standard
Tensile Strength55 MPa—
Tensile Modulus3200 MPa—
Flexural Strength85 MPa—
Flexural Modulus3000 MPa—
Elongation at Break3.5 %—
Impact Strength (Izod, Notched)6 kJ/m²—
Hardness (Shore D)80—
Mechanical Performance

Mechanical Properties

HP MJF PA12 Glass Filled delivers dependable strength and impact resistance for Structural brackets and mounting systems and Automotive under-hood components, helping teams move from prototype to production with confidence.

HP MJF PA12 Glass Filled delivers exceptional mechanical performance with excellent strength characteristics, effectively handling demanding load conditions. Its balanced mechanical profile allows it to maintain structural integrity while preventing brittleness in critical applications.

These qualities make it well-suited for Structural brackets and mounting systems, Automotive under-hood components, and Aerospace interior and structural parts, providing long-term durability in demanding environments. HP MJF PA12 Glass Filled maintains dimensional stability over time, ensuring consistent performance across temperature and stress variations.

This makes it a reliable choice for applications requiring precise geometries and tight tolerances across Automotive, Aerospace, and Industrial Manufacturing. Its versatility and durability allow it to perform consistently across a wide range of mechanical applications, ensuring parts maintain their integrity under repetitive stress and environmental conditions.

HP MJF PA12 Glass Filled combines Enhanced stiffness and strength from glass fiber reinforcement and Excellent dimensional stability and low warpage to support Structural brackets and mounting systems and Automotive under-hood components that demand production-ready durability.

Key metric

Tensile Strength

55 MPa

Key metric

Tensile Modulus

3200 MPa

Key metric

Flexural Strength

85 MPa

Dive into the data

Detailed mechanical measurements live in the performance dashboard above. Switch tabs to compare against other materials instantly.

Material Makeup

Physical Properties

HP MJF PA12 Glass Filled offers consistent density and surface quality so critical features hold tolerances and downstream finishing remains predictable.

HP MJF PA12 Glass Filled exhibits a density of 1.22 g/cm³ that contributes to lightweight yet durable parts. With moisture absorption of 0.8 %, ensures dimensional stability in varying environmental conditions.

These physical properties enable consistent part quality and predictable performance across Structural brackets and mounting systems, Automotive under-hood components, and Aerospace interior and structural parts. The material's inherent characteristics minimize warpage and maintain tight tolerances throughout the part lifecycle.

For Automotive, Aerospace, and Industrial Manufacturing, these physical attributes translate to reliable production outcomes with minimal post-processing requirements, ensuring parts meet specifications straight from the build platform.

HP MJF PA12 Glass Filled delivers 1.22 g/cm³ density so assemblies fit and finish without secondary rework.

Key metric

Density

1.22 g/cm³

Key metric

Glass Fiber Content

20 wt%

Key metric

Water Absorption (24h)

0.8 %

Dive into the data

Detailed physical properties measurements live in the performance dashboard above. Switch tabs to compare against other materials instantly.

Heat Performance

Thermal Properties

HP MJF PA12 Glass Filled maintains dimensional stability through temperature swings, making it a reliable option for Automotive and Aerospace programs that see repeated thermal cycling.

HP MJF PA12 Glass Filled demonstrates excellent thermal stability with a heat deflection temperature of 180 °C, enabling it to maintain dimensional accuracy in elevated temperature environments. This thermal performance ensures parts retain their shape and mechanical properties even under thermal stress.

The material's thermal characteristics make it ideal for Structural brackets and mounting systems, Automotive under-hood components, and Aerospace interior and structural parts that experience temperature fluctuations. Its ability to withstand thermal cycling without degradation ensures long-term reliability in Automotive, Aerospace, and Industrial Manufacturing.

With broad temperature tolerance, HP MJF PA12 Glass Filled provides engineers with confidence when designing parts for thermally demanding applications, from under-hood automotive components to industrial equipment exposed to heat sources.

HP MJF PA12 Glass Filled maintains geometry with a Heat Deflection Temperature (0.45 MPa) of 180 °C, protecting dimensional integrity during heat cycling.

Key metric

Glass Transition Temperature

85 °C

Key metric

Heat Deflection Temperature (0.45 MPa)

180 °C

Key metric

Heat Deflection Temperature (1.82 MPa)

165 °C

Dive into the data

Detailed thermal properties measurements live in the performance dashboard above. Switch tabs to compare against other materials instantly.

Compatibility Data

Chemical Properties

HP MJF PA12 Glass Filled offers tested chemical resistance across acids, bases, solvents, and hydrocarbons to ensure reliable performance in harsh environments.

HP MJF PA12 Glass Filled demonstrates broad chemical resistance with testing against 12 different chemicals, showing excellent compatibility with 3 substances and good compatibility with 7 others. This extensive chemical resistance profile makes it suitable for harsh industrial environments.

The material's resistance to acids, bases, solvents, and hydrocarbons enables its use in Structural brackets and mounting systems, Automotive under-hood components, and Aerospace interior and structural parts that require exposure to aggressive chemicals. Its chemical inertness ensures parts maintain their mechanical properties even after prolonged chemical exposure.

For Automotive, Aerospace, and Industrial Manufacturing, this chemical stability translates to longer service life and reduced maintenance requirements, making HP MJF PA12 Glass Filled a cost-effective choice for chemically demanding applications.

HP MJF PA12 Glass Filled has been tested against 12 chemicals with 3 showing excellent compatibility for demanding chemical environments.

Key metric

Motor Oil

Excellent

Type: Hydrocarbon

Key metric

Hydraulic Fluid

Excellent

Type: Hydrocarbon

Key metric

Sea Water

Excellent

Type: Salt Solution

Dive into the data

Detailed chemical properties measurements live in the performance dashboard above. Switch tabs to compare against other materials instantly.

Chemical Resistance

Chemical compatibility for HP MJF PA12 Glass Filled

Evaluate how HP MJF PA12 Glass Filled responds to common chemicals before you commit to production tooling. Filter the grid to focus on acids, bases, solvents, or hydrocarbons.

12 of 12 chemicals shown

ChemicalTypeCompatibility
Acetic Acid (10%)AcidModerate
Phosphoric Acid (10%)AcidModerate
Sodium Hydroxide (10%)BaseGood to Excellent
EthanolSolventGood
Isopropyl Alcohol (IPA)SolventGood
Motor OilHydrocarbonExcellent
GasolineHydrocarbonGood to Excellent
Hydraulic FluidHydrocarbonExcellent
Diesel FuelHydrocarbonGood to Excellent
Ammonia (10%)BaseGood
Hydrogen Peroxide (3%)OxidizerGood
Sea WaterSalt SolutionExcellent
Resources

Datasheets and design resources

Equip your team with certification packs, design guides, and spec sheets tailored to HP MJF PA12 Glass Filled.

Download center

Access the most recent datasheet and supporting documentation maintained by our engineering team.

Resources

Material DatasheetMechanical Properties Overview

Design guidelines

Explore printable geometry recommendations, wall thickness tips, and finishing playbooks for MJF.

View MJF design guide

Compliance certificates

Keep your quality packet current with pre-approved certifications.

UL 94 HBCertified

Related Materials

HP High Reusability PA12

HP High Reusability PA12

High-Performance Multi Jet Fusion Nylon

Compare Materials >
Glass Filled Nylon PA12

Glass Filled Nylon PA12

Glass Bead Filled PA12 for High-Performance Applications

Compare Materials >
Nylon PA12

Nylon PA12

Engineering-Grade Thermoplastic for Production Parts

Compare Materials >

Advanced Manufacturing

Built with Precision MJF Technology

HP MJF PA12 Glass Filled is manufactured using Multi Jet Fusion (MJF) technology, combining speed and consistency for high-volume production applications.

MJF Manufacturing Lab

HP MJF PA12 Glass Filled leverages HP's Multi Jet Fusion thermal inkjet process to deliver smooth surface finish, fine feature resolution, and rapid cycle times for production-grade batches.

Process Parameters

Layer Height
0.08 mm
Tolerance
±0.3%, Lower limit of ±0.5 mm
  • Build Volume: 380 × 284 × 380 mm. Large production capacity enables efficient manufacturing of multiple parts or assemblies.
  • Quality Control. In-process monitoring and batch traceability ensure consistent part quality and material properties.

Finishing Options

Bead blastingChemical smoothingMachiningPainting
Learn more about MJF Technology
Frequently Asked Questions

Frequently asked questions about HP MJF PA12 Glass Filled

Can't find the answer you're looking for? Reach out to our customer support team.

HP MJF PA12 Glass Filled is known for its enhanced stiffness and strength from glass fiber reinforcement, excellent dimensional stability and low warpage, superior heat deflection temperature (180°c at 0.45 mpa), making it suitable for automotive and aerospace applications.

Ready to Get Started with HP MJF PA12 Glass Filled?

Upload your design and get an instant quote for HP MJF PA12 Glass Filled parts.

Get an Instant QuoteCompare All Materials

Click to start your quote

STL, STEP, OBJ, 3MF supported | Get instant pricing

6
Industrial 3D Print Technologies
50+
Plastics, Resins & Metals