Polymaker Fiberon PETG-rCF08 1.75mm Filament 3kg
SKU: 92795706065

Polymaker Fiberon PETG-rCF08 1.75mm Filament 3kg

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Description

Polymaker Fiberon PETG-rCF08 1.75mm Filament 3kgOur entry level composite filament featuring recycled carbon fibers. Inheriting the printability and performance of PETG, while gaining enhanced stiffness from the carbon fiber reinforcement. Print high speed, moisture insensitive, and low creep prototypes with exceptional dimensional accuracy. PETG rCF08 strikes the perfect balance between affordability and functionality, empowering you to quickly create durable, accurate prototypes. Features

Our entry-level composite filament featuring recycled carbon fibers. Inheriting the printability and performance of PETG, while gaining enhanced stiffness from the carbon fiber reinforcement. Print high-speed, moisture-insensitive, and low-creep prototypes with exceptional dimensional accuracy. PETG-rCF08 strikes the perfect balance between affordability and functionality, empowering you to quickly create durable, accurate prototypes.

Features

  • Affordable & Easy-to-use - Fiberon™ PETG-rCF08 is a cost-effective recycled carbon fiber reinforced PETG filament billed as the "PLA of engineering materials". It inherits the comprehensive performance of PETG, featuring recycled carbon fiber for enhanced surface texture and improved mechanical properties.
  • Recycled Carbon Fibers- Fiberon™ PETG-rCF08 utilizes carbon fibers from end-of-life wind turbine blades, these fibers are certified to the Global Recycled Standard by TÜV Rheinland. The use of recycled carbon fibers delivers a more sustainably sourced composite filament while maintaining the mechanical strength that users come to expect from carbon-fiber reinforcement.
  • Dimensional Accuracy & Moisture Insensitivity - By delivering fantastic dimensional accuracy, low moisture sensitivity[1] and low shrinkage during printing, Fiberon PETG-rCF17 is well suited for rapid prototyping and a wide range of functional applications requiring durability, accuracy and surface finish.
  • High Speed Capable - Fiberon PETG-rCF08 has been developed with printer compatibility in mind and is high speed capable, enabling printing up to 300mm/s on suitable high speed printers.
    Excellent Surface Finish - Fiberon™ PETG-rCF08 3D prints and renders parts with an attractive surface finish thanks to the PETG's excellent fluidity as a matrix material and the 8% carbon fiber reinforcement.

[1] Low moisture sensitivity does not describe whether the filament should be kept dry for optimal print quality. This description of moisture insensitivity is in the context of the end-use application where extremely moisture sensitive materials like PA6-CF see a significant reduction in mechanical properties as the part absorbs moisture. With PETG-CF moisture absorption is minimal and doesn't impact the mechanical properties of the part. For best printing results PETG-CF should still be kept dry during printing and storage.

All PETG-rCF specimens were printed with 270°C nozzle temperature, 60°C bed temperature, cooling fan 0 - 50%. Samples were printed with 100% infil, 2 shells and 3 top & bottom layers.

Fiberon PETG-CF08 Thermal Properties

  Value Testing Method
Glass Transition 69.7°C DSC, 10°C/min
Heat Deflection Temperature

0.45MPa - 68.6°C
1.8 MPa - 65.7 °C

HDT Curve

ISO 75
Vicat Softening Temperature 81.6°C ISO 306, GB/T 1633

Fiberon PETG-CF08 Mechanical Properties

Value Testing Method
Youngs Modulus
(X-Y)
3710.1 ± 151.1 MPa ISO 527, GB/T 1040
Youngs Modulus
(Z)
2651.9 ± 51.0 MPa
Tensile Strength
(X-Y)
59.8 ± 0.3 MPa ISO 527, GB/T 1040
Tensile Strength
(Z)
41.1 ± 4.1 MPa
Bending Strength
(X-Y)
94.6 ± 1.3 MPa ISO 306, GB/T 1633
Bending Strength
(Z)
47.8 ± 2.4 MPa
Charpy Impact Strength Notched
(X-Y)
4.0 ± 0.9 kJ/m2 ISO 179, GB/T 9343

Data taken from Polymakers Technical Data Sheet and is intended for reference and comparison purposes only. Due to the nature of 3D printing, data should not be used for design specifications or quality control purposes.

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Exchange/Return Notes
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SKU: 92795706065

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Sandra Miller
Draper, US
★★★★★ 5
Very Pleased!
Size: Full Size
Review for: Cooling Gel Wrist Rest Pad -Full Size 18"- Memory Foam Palm Rest with Non-Slip Footpad - Ergonomic Design Wrist Support - Desk Keyboard Accessory Gaming Gear (Large-Full Size). I've had this for a week and I'm impressed! There is no skimping on quality, which is rare nowadays. It is made extremely well, solid yet soft. I love the feel of the outer cover. It's comfortable and stays in place. And let me add... I'm putting it to the test. I have a rolling over-bed/couch desk. It has a raised 1/4" lip around the top. I put this wrist-rest on top of that lip. So far there's not any wear across the bottom of this wrist-rest. And that's with me using it for my wrists... and my elbows. It far surpasses the last rest I bought. From my experience, many sellers slap the phrase "memory foam" on their products when they are not. That's NOT the case here. This rest immediately bounces back to its original shape. It's true memory foam! It's so comfortable that I forget it's there yet I enjoy the comfort immensely. Also, it has no smell. ***From my experience so far... I highly recommend this product!
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Reviewed in the United States on April 8, 2024
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F & L
Whiting, US
★★★★★ 4
Comfortable and functional, but beware of cardboard/mdf insert
Size: Compact
I’ve been using this wrist rest for a bit now, and for the most part, it does exactly what it’s supposed to do. It provides a comfortable amount of support for my wrists during long typing sessions, and the cooling gel aspect is definitely a nice touch that adds to the overall comfort. That said, there are a couple of drawbacks to keep in mind. The surface seems to attract dirt and grime pretty quickly, so you’ll need to wipe it down often to keep it looking clean. More importantly, the build quality of the base is disappointing. I believe its a cardboard inserted into the bottom, which snapped very easily when I was just barely bending it while cleaning it. It’s a shame because the rest of the product is great, but I really wish they had used a more rigid, durable material for the bottom instead of whatever this cardboard/mdf is. This is why I’m giving it 4 stars.
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Reviewed in the United States on April 19, 2026
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R. Jordan
Fort Morgan, US
★★★★★ 5
Appears to be of high quality
Size: Full Size
Nice. I like the height. It's comfy and firm.
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Reviewed in the United States on April 24, 2026
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Bargain shopper
Waukegan, US
★★★★★ 5
I love it!
Size: TKL- Tenkeyless, Size: TKL- Tenkeyless
This wrist pad is the right size, approx. 14” wide. It provides support and doesn’t hurt my wrist. I needed a wrist rest that was comfortable and this one is awesome. It’s has some firmness, but it’s not hard, and has some give to it, see video. I also like the fabric, it feels good against your skin and doesn’t collect lint. The plastic gel pads always seem too hard for me, not providing comfort. Glad to find this wrist pad on Amazon! It fits well next to a laptop or large iPad (especially if you have the keyboard to go with the iPad). The wrist pad allows me to work in comfort. With my laptop, I use this wrist pad along with a soft mousepad, on the right side of my laptop.
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Reviewed in the United States on February 5, 2025
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Tim
Boise, US
★★★★★ 5
Great!
Size: Compact
Super soft and very comfortable! It perfectly fits my 75% keyboard. It was almost impossible to find one at this size and I'm glad I did. There's no "overhang" at all and its flush with my keyboard. It stays put and isn't slippery at all and it's just the right height too.
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Reviewed in the United States on February 16, 2026

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