CARBONX Nylon 12+CF • 3DXTECH • REV1 TECH
3DXTech CarbonX™ Nylon 12+CF 10% Carbon Fiber Nylon 12 -- 8,000 MPa Modulus · 150°C HDT · Hardened Nozzle Required
10% Carbon Fiber Nylon 12 -- 8,000 MPa Modulus · 150°C HDT · Hardened Nozzle Required
3DXTech’s CarbonX Nylon 12+CF delivers high stiffness with 10% chopped carbon fiber reinforcement — raising tensile modulus to 8,000 MPa and heat deflection to 150°C. Low moisture absorption, low CTE, and good chemical resistance. For automotive, industrial, and aerospace applications where unfilled Nylon 12 lacks the stiffness margin. Made in Grand Rapids, Michigan.
Lead time varies. Contact Rev1 to confirm availability.
WHY CARBONX Nylon 12+CF
8,000 MPa Modulus. 150°C HDT. Hardened Nozzle Required.
CarbonX™ Nylon 12+CF is 3DXTech’s carbon fiber reinforced Nylon 12 — 10% high-modulus chopped carbon fiber delivers 2.5× the stiffness of unfilled PA12 with a 150°C heat deflection temperature and low moisture absorption. For automotive, industrial, and aerospace applications where standard Nylon 12 lacks the stiffness margin.
2.5× Stiffer Than Unfilled Nylon 12
10% high-modulus CF raises tensile modulus from ~3,600 MPa to 8,000 MPa. Dramatically reduced creep and deflection under sustained load at elevated temperatures.
150°C HDT
Heat deflection temperature at 0.45 MPa. One of the highest HDT values achievable in any FFF filament. Parts maintain structural integrity at temperatures that would deform most engineering thermoplastics.
Near-Zero Moisture Absorption
Nylon 12+CF absorbs virtually no moisture — dimensional stability is maintained in humid or wet environments without conditioning. Critical for precision instrumentation and semiconductor tooling.
Made in USA
Extruded and wound in-house at 3DXTech’s Grand Rapids, MI facility under ISO 9001:2015 certification. Full lot traceability throughout filament fabrication.
PRINTING WITH CARBONX Nylon 12+CF
Nylon 12+CF -- Carbon Fiber Reinforced for Extreme Performance
CarbonX Nylon 12+CF requires a hardened steel nozzle — standard brass will wear rapidly against the carbon fiber. Beyond nozzle requirement, process is similar to unfilled Nylon 12: industrial hardware, 400°C-capable hot end, and heated chamber deliver reliable results.
- Extruder Temp 265–285°C — all-metal hot end required
- Bed Temp 90–110°C — PEI or garolite build surface
- Chamber Temp ≥70°C recommended — heated enclosure strongly recommended
- Nozzle Hardened steel ≥0.4mm — MANDATORY. Standard brass nozzle will wear rapidly against CF.
- Drying 90°C / 4 hr minimum before every print session
- ⚠ Nozzle Warning Hardened nozzle is non-negotiable. Carbon fiber reinforcement is highly abrasive — a standard brass nozzle will show measurable wear within a single 500g spool. Use hardened steel, ruby, or sapphire nozzle. 0.4mm minimum diameter — small nozzles are more prone to CF bridging.
THERMAL DATA
150°C HDT — Highest Heat Deflection in the Filament Catalog
Four thermal milestones defining CarbonX™ Nylon 12+CF’s operating envelope — verified against 3DXTech CarbonX CF PA12 TDS v1.
HDT at 0.45 MPa. The highest heat deflection temperature achievable in the 3DXTech filament catalog. Carbon fiber reinforcement raises HDT from ~100°C for unfilled Nylon 12 to 150°C with 10% CF reinforcement.
Tg of the Nylon 12 matrix. Semi-crystalline structure means significant stiffness is retained well above this point due to the crystalline phase and CF reinforcement — the 150°C HDT demonstrates this directly.
Estimated continuous-use temperature for Nylon 12+CF. Carbon fiber reinforcement improves stiffness retention, but the Nylon 12 matrix limits sustained service temperature to approximately 120°C under load.
Required before every session. Consistent drying ensures print quality. Nylon 12 absorbs moisture from ambient air — dry at 90°C / 4 hr before every session.
CHEMICAL RESISTANCE
Exceptional Chemical Resistance Retained With CF Reinforcement
CarbonX™ Nylon 12+CF’s Nylon 12 matrix delivers the same broad chemical resistance as unfilled Nylon 12 — with added resistance to dimensional creep under chemical exposure due to the CF reinforcement. Resistant to virtually all organic solvents, fuels, hydraulic fluids, and industrial process chemicals.
Consult 3DXTech CarbonX CF PA12 TDS v1 for complete chemical compatibility data before use in fluid-contact applications.
SPECIFICATIONS
CarbonX™ Nylon 12+CF — Full Technical Data
Source: 3DXTech CarbonX CF PA12 TDS v1. ISO-standard test specimens. 1.75mm black filament.
Material Properties
| Polymer | Polyamide 12 (PA12) + 10% Carbon Fiber |
| Diameter | 1.75mm |
| Color | Black (only) |
| Glass Transition (Tg) | 158°C |
| HDT (0.45 MPa, ISO 75) | 150°C |
| Continuous Use Temp | ~120°C |
| Flame Rating | HB (inherent Nylon 12) |
| Moisture Absorption | Near-zero |
| Tensile Strength | 72 MPa (ISO 527) |
| Flexural Strength | 90 MPa (ISO 178) |
| Tensile Modulus | 8,000 MPa (ISO 527) |
| Flexural Modulus | 7,900 MPa (ISO 178) |
| Tensile Elongation | 2% |
| Density | 1.16 g/cm³ (ISO 1183) |
Print Parameters
| Extruder Temp | 265–285°C |
| Bed Temp | 90–110°C |
| Chamber Temp | ≥70°C recommended |
| Drying Protocol | 90°C / 4 hr minimum |
| Nozzle | Hardened steel ≥0.4mm (MANDATORY) |
| Hot End Requirement | All-metal, rated ≥300°C |
Availability
| Spool Sizes (Available) | 500g (in stock) |
| 500g Price | $88 |
| Lead Time | Varies — contact Rev1 to confirm |
| Quality Standard | ISO 9001:2015 Certified |
| Origin | Grand Rapids, MI, USA |
SPOOL SELECTION
500g In Stock. Ready to Ship.
CarbonX™ Nylon 12+CF is available in Black (1.75mm). 500g spool ships from stock.
- Black (1.75mm)
- Ships from stock
- Hardened nozzle mandatory
PRINT QUALITY
Production-Grade Output on the Right Equipment
CarbonX™ Nylon 12+CF produces parts with fine surface detail and strong interlayer adhesion when printed on a properly configured industrial platform.
COMPATIBLE PLATFORMS
Requires an Industrial-Grade 3D Printer
CarbonX Nylon 12+CF demands an all-metal hot end rated to 300°C+, a heated enclosure, AND a hardened steel nozzle. Any open-platform printer meeting these requirements can run Nylon 12+CF.
CreatBot F160
Purpose-built Nylon 12 platform with dual all-metal hot ends and integrated chamber heating. Nylon 12+CF compatible. Rev1’s top recommendation for first-time Nylon 12 adopters.
Rev1 RecommendedCreatBot F300
300mm build volume, 420°C hot end rating, 200°C heated chamber. Nylon 12+CF compatible. Production-oriented platform for larger part geometries.
Rev1 RecommendedCreatBot F430
Quad-nozzle large-format industrial printer with multi-material capability. Nylon 12+CF compatible. Supports Nylon 12 plus support materials for complex geometries.
Rev1 RecommendedAny Open-Platform Printer
Minimum: 300°C+ all-metal hot end • 90–110°C heated bed • ≥70°C enclosure • hardened steel nozzle ≥0.4mm (MANDATORY for CF).
WHERE IT WORKS
Where CF-Reinforced Nylon 12 Outperforms Every Other Option
When unfilled Nylon 12 isn’t stiff enough, dimensionally stable enough, or thermally capable enough — CarbonX Nylon 12+CF delivers.
Aerospace
Structural brackets, ducting, and load-bearing components requiring 2× the stiffness of unfilled Nylon 12 at temperatures up to 250°C.
Semiconductor
Precision tooling, wafer handling equipment, and process hardware requiring dimensional stability (low CTE), chemical resistance, and near-zero moisture absorption in cleanroom environments.
Automotive
High-temperature under-hood components, structural brackets, and sensor housings where thermal expansion must be minimized.
Defense
Ballistic and structural components requiring maximum stiffness and thermal performance; low smoke / inherent flame resistance.
Oil & Gas
Downhole tools, valve components, and manifolds requiring combined chemical resistance, stiffness, and high-temperature performance.
Medical/Industrial Tooling
Sterilizable fixtures, jigs, and end-use device components requiring elevated stiffness and dimensional precision.
MATERIAL CARE
Moisture Is the Enemy. A Proper Protocol Eliminates It.
Nylon 12+CF has near-zero moisture absorption — the carbon fiber does not change this behavior. However, the Nylon 12 matrix still requires consistent drying before printing at 265–285°C. Follow this protocol every session.
Dry Before Every Session
90°C minimum / 4 hours minimum. No exceptions — even a sealed spool that has been open for a few days benefits from a fresh drying cycle.
Print From the Dryer
For best results, print directly from a heated dry-box or dryer system. Ambient humidity will re-absorb into the filament during extended print runs.
Store Sealed With Desiccant
Return unused filament to an airtight bag or container with fresh desiccant immediately after printing. Long-term storage in original sealed packaging is acceptable.
Recognize Wet Filament Symptoms
Popping or crackling during extrusion, rough surface texture, reduced layer adhesion, and visible bubbling in the melt are signs of moisture contamination. Re-dry and restart.
HOW IT COMPARES
CarbonX™ Nylon 12+CF vs. Commonly Evaluated Alternatives
Buyers evaluating CarbonX Nylon 12+CF typically compare against unfilled ThermaX Nylon 12 for a more ductile option, CarbonX PEKK-A+CF15 for a slightly higher CF loading in a different polymer, and Stratasys CF Nylon 12 for a platform-locked alternative.
3DXTech / Rev1 Tech
3DXTech
3DXTech
Stratasys
3DXTECH QUALITY
Manufactured in Michigan. Certified to ISO 9001:2015.
Every spool of CarbonX™ Nylon 12+CF is produced in-house at 3DXTech’s Grand Rapids, MI facility under ISO 9001:2015 certification. 10% high-modulus chopped carbon fiber compounded with Nylon 12 resin, with full lot traceability throughout filament fabrication.
ISO 9001:2015 Certified
Production under a certified quality management system. Lot traceability and process controls throughout filament fabrication.
Made in Grand Rapids, MI
Filament extruded and wound in-house at 3DXTech’s Michigan facility. Direct factory quality control — not overseas commodity production.
Technical Data Sheet Available
Full processing parameters, mechanical properties, and chemical resistance data published in the CarbonX™ CF Nylon 12 TDS v3. Available for download below.
RESOURCES
Downloads & Technical Support
Everything you need to qualify and print CarbonX™ Nylon 12+CF with confidence.
WHY REV1 TECH
Authorized 3DXTech Reseller. Industrial AM Specialists.
Rev1 Technologies is an authorized 3DXTech reseller headquartered in Auburn Hills, MI, with direct technical expertise in high-performance FFF materials and the printers that run them.
Authorized Reseller
Every spool ships direct from the authorized channel. MAP pricing guaranteed. Single-channel license compliance — not a grey-market distributor.
Platform Expertise
Rev1 carries the industrial printers validated for Nylon 12. If you need guidance on which platform to match with this material, our team has run them.
Pre-Sales Technical Support
Questions about print settings, printer selection, or qualifying Nylon 12 for a specific application? Contact Rev1 before you order — that conversation is free.
FREQUENTLY ASKED
CarbonX™ Nylon 12+CF — Buyer Questions Answered
What is CarbonX™ Nylon 12+CF?
CarbonX™ Nylon 12+CF is 3DXTech’s 10% high-modulus chopped carbon fiber reinforced Nylon 12 filament. It is semi-crystalline, available in Black only, and delivers 8,000 MPa tensile modulus and 150°C heat deflection temperature. A hardened steel nozzle is mandatory — the CF reinforcement is abrasive and will rapidly wear brass nozzles.
What temperatures does CarbonX™ Nylon 12+CF require?
CarbonX™ Nylon 12+CF requires an extruder temperature of 265–285°C and a bed temperature of 90–110°C. A heated enclosure at ≥70°C is strongly recommended. Dry at 90°C for 4 hours minimum before every print session. All-metal hot end rated to 300°C+ is required.
Why does CarbonX™ Nylon 12+CF need a hardened steel nozzle?
Carbon fiber is highly abrasive. A standard brass nozzle will show measurable wear within a single 500g spool of CF filament. Hardened steel, ruby-tipped, or sapphire nozzles all work. 0.4mm minimum diameter — smaller nozzles are more prone to CF bridging and clogging.
How does Nylon 12+CF compare to unfilled Nylon 12?
CF10 reinforcement approximately more than doubles tensile modulus (8,000 MPa vs. ~3,200 MPa for unfilled PA12) and raises HDT from ~100°C to 150°C. Trade-off: elongation drops from ~35% to 2% — Nylon 12+CF is less ductile and more brittle than unfilled Nylon 12. Choose CF10 when stiffness and thermal performance outweigh toughness requirements.
What applications use CarbonX™ Nylon 12+CF?
CarbonX™ Nylon 12+CF is used in aerospace structural brackets, semiconductor wafer handling tooling, automotive high-heat under-hood components, defense structural parts, and oil & gas downhole tools. Any application requiring maximum stiffness, 150°C thermal performance, and low moisture absorption.
Is CarbonX™ Nylon 12+CF chemically resistant?
Yes. The Nylon 12 matrix maintains full chemical resistance — the CF reinforcement does not affect the chemical compatibility profile. CarbonX™ Nylon 12+CF is resistant to virtually all organic solvents, fuels, hydraulic fluids, and industrial process chemicals. Consult the TDS v3 for specific fluid compatibility data.
How does CarbonX™ Nylon 12+CF compare to Stratasys CF Nylon 12?
Both use 10% CF-reinforced Nylon 12 chemistry with similar performance targets. Stratasys CF Nylon 12 is platform-locked to Fortus/F900 systems. CarbonX™ Nylon 12+CF runs on any open-material machine with a hardened nozzle and 300°C+ all-metal hot end — same chemistry, fraction of system cost, no platform lock-in.
Should I choose Nylon 12+CF or PEKK-A+CF15?
CarbonX™ PEKK-A+CF15 has slightly higher fiber loading and modulus, with a higher Tg (158°C) and is often considered easier to print than Nylon 12. Choose Nylon 12+CF when the established Nylon 12 chemistry is required (qualification, supply chain), or when maximum HDT (150°C) is the primary driver. PEKK-A+CF15 is typically lower cost and more printable on a wider range of machines.