CarbonX PC+CF • 3DXTECH • REV1 TECH
3DXTech CarbonX™ PC+CF CF Reinforced Polycarbonate -- 143°C Tg · 6,200 MPa Modulus · Hardened Nozzle Required
CF Reinforced Polycarbonate — 143°C Tg · 6,200 MPa Modulus · Hardened Nozzle Required
3DXTech’s CarbonX PC+CF pairs a polycarbonate base resin with 10% chopped carbon fiber — delivering 6,200 MPa tensile modulus and a 25% weight savings versus steel tooling. The 143°C glass transition temperature and 135°C HDT enable use in elevated-temperature industrial environments. Hardened steel nozzle ≥0.4mm required. Made in Grand Rapids, Michigan.
750g in stock. Contact Rev1 to confirm availability.
WHY CarbonX PC+CF
CF Stiffness. 143°C Tg. 25% Lighter than Steel Tooling.
CarbonX™ PC+CF is 3DXTech’s 10% carbon fiber reinforced polycarbonate — delivering 6,200 MPa tensile modulus and 5,890 MPa flexural modulus in a lightweight package. PC base resin provides a 143°C glass transition temperature and impact toughness that unfilled polycarbonate retains. Hardened steel nozzle ≥0.4mm mandatory. Black color. Made in Grand Rapids, Michigan.
6,200 MPa Tensile Modulus
10% chopped carbon fiber reinforcement raises tensile modulus to 6,200 MPa — 2.6× the stiffness of unfilled polycarbonate. Carbon fiber alignment during FFF extrusion maximizes in-layer stiffness for structural tooling, brackets, and enclosures.
Lightweight Structural Grade
Density of 1.36 g/cm³ — 25% lighter than aluminum. CarbonX PC+CF enables structural components that replace machined metal fixtures at a fraction of the weight and lead time. Ideal for jigs, brackets, and enclosures in industrial settings.
143°C Tg — PC Thermal Performance
Polycarbonate base resin provides a 143°C glass transition temperature and 135°C HDT — well above ABS and PETG. Handles industrial process temperatures while retaining the impact toughness inherent to polycarbonate.
Made in USA
Extruded and wound in-house at 3DXTech’s Grand Rapids, MI facility under ISO 9001:2015 certification. Consistent CF loading for consistent mechanical properties across lots. Black color.
PRINTING WITH CarbonX PC+CF
PC+CF -- CF Polycarbonate, Hardened Nozzle Required
CarbonX PC+CF prints similarly to standard polycarbonate — 280–310°C extrusion with a heated bed. Carbon fiber is abrasive: hardened steel nozzle ≥0.4mm mandatory. An enclosure improves part quality and adhesion consistency. Dry at 120°C / 4 hr before every session.
- Extruder Temp 280–310°C — all-metal hot end required; standard hot end (250°C rated) cannot reach upper range
- Bed Temp 110–130°C — PEI or garolite build surface preferred; PC adhesion is sensitive to surface prep
- Chamber Temp 45–60°C recommended — enclosure reduces warping and improves layer adhesion for larger parts
- Nozzle Hardened steel ≥0.4mm MANDATORY — carbon fiber is abrasive and will wear brass nozzles rapidly
- Drying 120°C / 4 hr minimum before every print session
- ⚠ Moisture Warning Polycarbonate is hygroscopic. Wet filament causes splay, bubbling, and weak layer adhesion — signs are audible popping during extrusion. Dry at 120°C / 4 hr before every session and print from a sealed dry-box for best results.
THERMAL DATA
143°C Tg — PC Thermal Performance for Structural Industrial Applications
Four thermal milestones defining CarbonX™ PC+CF’s operating envelope — verified against 3DXTech CarbonX CF PC TDS v3.
Glass transition temperature of the PC matrix. CF structural tooling and fixtures can be used in environments up to ~115°C continuous service. Tg is significantly higher than unfilled PLA/PETG, enabling industrial process environments.
HDT at 0.45 MPa. Parts maintain structural integrity under moderate load up to 135°C — suitable for structural tooling in moderate-temperature process environments, and industrial conveyor applications.
Estimated continuous-use service temperature for load-bearing applications. Above unfilled PLA/PETG by a significant margin. Suitable for industrial process environments where unfilled PETG or ABS lack the thermal margin.
Required before every session. PC is hygroscopic — moisture causes splay, bubbling, and reduced mechanical properties. Drying at 80°C for 4 hours is sufficient; higher temperatures risk annealing the spool.
APPLICATIONS
Structural Tooling. Lightweight Fixtures. Industrial Components.
CarbonX™ PC+CF combines the impact toughness of polycarbonate with the stiffness of carbon fiber — enabling structural printed parts that replace machined aluminum and steel tooling. 143°C Tg and 135°C HDT handle industrial process temperatures. For fixtures, brackets, enclosures, and jigs where ABS or standard PC lacks the stiffness margin.
Hardened steel nozzle ≥0.4mm mandatory. Carbon fiber is abrasive — brass nozzles wear rapidly with CF filaments. Consult 3DXTech CarbonX CF PC TDS v3 for complete mechanical data and test methodology.
SPECIFICATIONS
CarbonX™ PC+CF — Full Technical Data
Source: 3DXTech CarbonX CF PC TDS v3. ISO-standard test specimens. 1.75mm black filament.
Material Properties
| Polymer | Polycarbonate (PC) + 10% Carbon Fiber |
| Diameter | 1.75mm |
| Color | Black |
| Glass Transition (Tg) | 143°C |
| HDT (0.45 MPa, ISO 75) | 135°C |
| Continuous Use Temp | ~115°C |
| Density | 1.36 g/cm³ |
| CF Loading | 10% chopped carbon fiber |
| Flame Rating | HB (PC base) |
| Tensile Strength | 70 MPa (ISO 527) |
| Tensile Modulus | 6,200 MPa (ISO 527) |
| Flexural Strength | 90 MPa (ISO 178) |
| Flexural Modulus | 5,890 MPa (ISO 178) |
| Tensile Elongation | 2% |
| Density | 1.36 g/cm³ (ISO 1183) |
Print Parameters
| Extruder Temp | 280–310°C |
| Bed Temp | 110–130°C |
| Chamber Temp | 45–60°C recommended |
| Drying Protocol | 120°C / 4 hr minimum |
| Nozzle | Hardened steel ≥0.4mm |
| Hot End Requirement | All-metal recommended (280–310°C) |
Availability
| Spool Sizes (Available) | 750g (in stock) |
| 750g Price | $88 |
| Lead Time | Varies — contact Rev1 to confirm |
| Quality Standard | ISO 9001:2015 Certified |
| Origin | Grand Rapids, MI, USA |
SPOOL SELECTION
750g Available. Black. 1.75mm.
CarbonX™ PC+CF is available in a single spool size: 750g Black (1.75mm). CF loading is consistent across the spool for repeatable mechanical properties.
- 1.75mm diameter — Black
- CF reinforcement — uniform fiber loading
- Ships from stock
PRINT QUALITY
Production-Grade Output on the Right Equipment
CarbonX™ PC+CF produces parts with consistent CF fiber distribution and mechanical properties. Black color. 1.75mm diameter.
COMPATIBLE PLATFORMS
Requires an Industrial-Grade 3D Printer
CarbonX PC+CF prints at 260–300°C — within reach of many desktop and industrial platforms. No heated enclosure is strictly required but strongly recommended for larger parts. Hardened steel nozzle — no hardened steel upgrade needed.
CreatBot F160-PEEK
Purpose-built high-performance platform with dual all-metal hot ends and integrated chamber heating. Validated for PC+CF and PEEK — Rev1’s top recommendation for demanding material applications.
Rev1 RecommendedCreatBot PEEK-300
300mm build volume, 420°C hot end rating, 200°C heated chamber. Production-oriented platform suitable for PC+CF at larger part geometries.
Rev1 RecommendedCreatBot F430
Quad-nozzle large-format industrial printer with multi-material capability. Supports PC+CF plus support materials for complex geometries and dual-extrusion workflows.
Rev1 RecommendedAny Open-Platform Printer
Minimum: 300°C hot end • 130°C heated bed • 45–60°C enclosure recommended • hardened steel nozzle ≥0.4mm.
WHERE IT WORKS
Where CF-Reinforced PC Outperforms Standard Alternatives
When you need structural stiffness in a tough polycarbonate without moving to full PEEK processing — CarbonX PC+CF delivers 6,200 MPa modulus at 280–310°C with hardened nozzle.
Structural Fixtures & Brackets
Custom structural jigs, pallets, and fixtures for industrial handling workflows. 135°C HDT handles elevated-temperature process environments where ABS would fail.
Electronics Assembly Fixtures
Structural assembly jigs, test fixtures, and pick-and-place tooling requiring stiffness and moderate heat resistance. CF reinforcement ensures consistent modulus throughout the printed part.
Semiconductor Tooling
Semiconductor process fixtures, staging components, and handling equipment requiring stiffness and 143°C Tg. Lightweight CF-PC alternative to machined aluminum fixtures.
Electronics Packaging
Custom packaging inserts, component dividers, and shipping trays. Printed geometry enables rapid customization. CF-PC provides stiffness and impact resistance for protecting precision components.
Inspection & Test Equipment
Test sockets, probe holders, and inspection fixtures requiring CF-reinforced surfaces. PC’s impact resistance protects fixtures during repeated handling in production test environments.
Automation & Conveyor Components
Conveyor parts, guide rails, and gripper components on industrial production lines. CF reinforcement provides wear resistance and stiffness for demanding automation components.
MATERIAL CARE
Moisture Is the Enemy. A Proper Protocol Eliminates It.
CarbonX™ PC+CF requires consistent drying before printing at 280–310°C. Polycarbonate absorbs moisture readily. Follow this protocol every session to maintain print quality and dimensional consistency.
Dry Before Every Session
80°C minimum / 4 hours minimum. No exceptions — even a sealed spool benefits from a fresh drying cycle before printing.
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™ PC+CF vs. Commonly Evaluated Alternatives
Buyers evaluating CarbonX PC+CF typically compare against unfilled PC for a lower-modulus option, CarbonX PEEK+CF10 for higher-performance CF, and Stratasys CF PC for a platform-locked alternative.
3DXTech / Rev1 Tech
Various / Generic
3DXTech
Generic / Various
3DXTECH QUALITY
Manufactured in Michigan. Certified to ISO 9001:2015.
Every spool of CarbonX™ PC+CF is produced in-house at 3DXTech’s Grand Rapids, MI facility under ISO 9001:2015 certification. Carbon fiber compounded with PC resin for consistent lot-to-lot mechanical performance, 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, mechanical property data and processing parameters published in the CarbonX PC+CF TDS v3. Available for download below.
RESOURCES
Downloads & Technical Support
Everything you need to qualify and print CarbonX™ PC+CF with confidence. Mechanical data, processing parameters, and technical support from Rev1.
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
If you need guidance on which platform to match with CarbonX PC+CF, our team has run them.
Pre-Sales Technical Support
Questions about print settings, printer selection, or qualifying PC+CF for electronics manufacturing applications? Contact Rev1 before you order — that conversation is free.
FREQUENTLY ASKED
CarbonX™ PC+CF — Buyer & Engineer Questions Answered
What is CarbonX™ PC+CF?
CarbonX™ PC+CF is 3DXTech’s 10% carbon fiber reinforced polycarbonate filament. Available in Black (1.75mm, 750g), it delivers 6,200 MPa tensile modulus and 5,890 MPa flexural modulus with a 143°C glass transition temperature — combining CF stiffness with PC’s impact toughness. Hardened steel nozzle ≥0.4mm mandatory.
What temperatures does CarbonX™ PC+CF require?
CarbonX™ PC+CF requires an extruder temperature of 280–310°C and a bed temperature of 110–130°C. A heated enclosure at 45–60°C is recommended but not required for all platforms. Dry at 120°C for 4 hours minimum before every print session.
Does CarbonX PC+CF require a hardened steel nozzle?
Yes. Carbon fiber is abrasive and will rapidly wear brass nozzles. Hardened steel ≥0.4mm is mandatory. Ruby nozzles or wear-resistant alternatives are also acceptable. Standard brass nozzles will show significant wear within the first few hundred grams of CF filament.
What mechanical properties does CarbonX PC+CF deliver?
CarbonX PC+CF delivers 70 MPa tensile strength, 6,200 MPa tensile modulus, 90 MPa flexural strength, and 5,890 MPa flexural modulus at 2% elongation. The 143°C Tg and 135°C HDT allow use in elevated-temperature industrial applications. All values per ISO 527 / ISO 178 on 1.75mm black filament.
What applications use CarbonX™ PC+CF?
CarbonX PC+CF is used for structural jigs and fixtures, lightweight enclosures, automation brackets, industrial tooling inserts, conveyor components, and aerospace ground support equipment. Any application where unfilled PC lacks stiffness but full PEEK processing overhead isn’t justified.
Why choose CarbonX PC+CF over unfilled polycarbonate?
CarbonX PC+CF has 2.6× the tensile modulus of unfilled PC (6,200 MPa vs. ~2,400 MPa). The CF reinforcement also reduces CTE for improved dimensional stability in temperature-cycling applications. Trade-off: elongation drops from ~100% to 2% — CF grades are stiffer but more brittle than unfilled PC. Choose CF when stiffness outweighs toughness.
How does CarbonX PC+CF compare to Stratasys CF materials?
Stratasys CF-reinforced materials are platform-locked to Stratasys printers. CarbonX PC+CF runs on any open-material printer with a 310°C hot end and 130°C bed — no platform lock-in. Rev1 Tech provides full technical support for qualification. Similar or superior stiffness at a fraction of the material cost.
What spool sizes are available and what is in stock?
CarbonX™ PC+CF is available in one spool size: 750g Black ($88), which ships from stock. All filament is 1.75mm diameter. Contact Rev1 to confirm current availability.