In stock
- Validated FDM profile + datasheet for the printers we sell
- Mutual NDA before any file or spec review
CreatBot Ultra PA CF - Carbon Fiber Nylon Filament - 1kg
Carbon-fiber-reinforced high-temperature nylon filament for FDM 3D printing — the strongest, stiffest, most heat-resistant material in the CreatBot range (125 MPa tensile, 8512 MPa flexural modulus, 188°C glass transition), for demanding structural and end-use parts.
- ✓ ±0.02mm diameter tolerance — consistent extrusion, low jam risk
- ✓ Validated CreatBot F430 print profile + datasheet included
- ✓ In stock, ships in 1–2 business days
$100
What your process engineer actually checks
Tight diameter, dry, jam-free
Every spool ships with a datasheet covering diameter tolerance, moisture, and a validated print profile for the systems we sell, so feeds stay consistent and parts hold dimension. Load the profile and print.
A materials engineer on the line
Questions on diameter tolerance, moisture, layer adhesion, or warping? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.

Why engineers choose CreatBot Ultra PA CF Filament
Four things engineers check before standardizing on a carbon-fiber nylon.
Top-tier strength & stiffness
125 MPa tensile strength and an 8512 MPa flexural modulus — the stiffest, strongest filament we stock, for parts that replace machined plastic or light metal brackets.
188°C glass transition
A 188°C glass transition and 113°C heat-deflection temperature keep parts rigid and dimensionally stable in hot service — well beyond nylon, PC, or unfilled grades.
±0.02mm diameter tolerance
Tight, consistent diameter means steady extrusion — no mid-print under-extrusion from a loose spot or clogs from a tight one.
High stiffness-to-weight
Carbon fiber adds rigidity without weight — strong for drones, robotics, and motorsport parts where every gram counts. Carbon fiber is abrasive; run a hardened steel nozzle.
How we ship it
Every spool of CreatBot Ultra PA CF Filament leaves Gardena, CA the same way.
Print profile confirmed
Nozzle and bed temperatures verified on a CreatBot F430 before the spool is listed — not copied from a generic spec sheet.
Sealed with desiccant
Vacuum-bagged with the original desiccant pack — critical for carbon-fiber nylon, which absorbs moisture readily.
Ships from L.A. stock
In stock at our Gardena facility — 1–2 business day dispatch, datasheet included in the box.
Print compatibility
Requires an FDM/FFF printer with a nozzle rated to 300°C, a hardened steel nozzle (carbon fiber is abrasive to brass), and ideally an enclosure for the best layer strength. Nylon is strongly hygroscopic — dry the spool before printing. Full mechanical and thermal property values (tested to ISO 527, ISO 178, ISO 75, and ISO 1183) are listed in the Specifications tab below.
Recommended print settings
| Parameter | Recommended value |
|---|---|
| Nozzle temperature | 290°C – 310°C |
| Build plate temperature | 70°C – 90°C |
| Chamber / enclosure | Recommended |
| Print speed | 40 – 45 mm/s |
| Cooling fan | Off or low |
| Nozzle type | Hardened steel (required — abrasive) |

Typical applications
Where engineering and production teams run CreatBot Ultra PA CF Filament.
Storage & handling
Store CreatBot Ultra PA CF Filament sealed with the desiccant, and dry it before every print — carbon-fiber nylon absorbs moisture readily and prints rough and weak when wet. Use a dry box during printing, especially in humid environments.
Not sure Ultra PA CF is the right fit?
Three reasons teams pick a different CreatBot filament — tap the closest match.
Need glass fiber (less brittle, cheaper)CreatBot Ultra PA GF FilamentView filament →
Need lower-temperature stiffnessCreatBot PET CF FilamentView filament →
Why source through Additive Plus
- Validated print profile — nozzle and bed temperatures confirmed on a CreatBot F430, not copied from a generic spec sheet.
- In-stock at our Gardena, CA facility — ships in 1–2 business days, datasheet in every box.
- A materials engineer on the line for drying, nozzle-wear, or compatibility questions — sub-4h reply, NDA standard.
- Custom variants on request — specialty composite nylon grades qualified for your application.
| Brand | CreatBot |
| Printing Materials | Plastic Filaments |
| Solid Density g/cm3 | 1.15 |
| Tensile Strength | 125 |
| Tensile Modulus (MPa) | 7808 |
| Flexural Strength (MPA) | 192 |
| Flexural Modulus (MPa) | 8512 |
| Deflection Temperature | 113 |
| Glass Transition Temperature | 188 |
| Printer | CreatBot F430 |
| Nozzle Temperature | 300°C |
| Bed Temperature | 80°C |
| Printing Speed | 40mm/s, 45mm/s |
| Infill | 100%,+/- 45° |
| Nozzle size | 0.4mm |
| Layer thickness | 0.2mm |
| Plastic Class | Engineering |
| Reinforcement | Carbon fiber |
| Application | Engineering, Jigs & Fixtures, Manufacturing |
We source and qualify. Custom variants on request.
Need a filled, flame-retardant, or color-matched filament, or a profile for a printer we don't list yet? Our materials team qualifies the spool and prints test specimens before you commit. Typical lead 2–4 weeks.
Place your order, or talk to an engineer first
Order CreatBot Ultra PA CF - Carbon Fiber Nylon Filament - 1kg direct, or talk to materials engineer