colorFabb XT-CF20 Data sheet
Technical datasheet
colorFabb XT-CF20
Date of issue: August 17, 2017
Version: v1.0
KvK nr: 53498607
VAT nr: NL850902770B01
IBAN: NL54RABO0151849188
BIC: RABONL2U
colorFabb B.V.
Bremweg 7
5951 DK Belfeld
The Netherlands
T +31 (0)77 – 4664015
F +31 (0)77 – 3971414
E sales@colorfabb.com
I colorfabb.com
ColorFabb XT-CF20 is a high quality Amphora copolyester based 3D printing filament,
loaded with 20% carbon fibers, perfect for parts needing high stiffness. ColorFabb XT-CF20
has a beautiful matte surface finish when printed.
TYPICAL MATERIAL PROPERTIES
Physical properties
Unit
Value
Method
Density
g/cm3
1,35
ISO 1183
Humidity absorption (23ºC,50%RH)
%
---
Tensile Strength
MPa
76
ISO 527
Tensile Elongation@break
%
7,5
ISO 527
Flexural Strength
MPa
110
ISO 178
Flexural Modulus
GPa
6,2
ISO 178
Izod Impact strength, notched
kJ/m2
6
ISO 180
Izod Impact strength, unnotched
kJ/m2 60
ISO 180
FILAMENT SPECIFICATION
Nominal diameter:
Diameter tolerance
Ovality
1,75 mm
± 0,05
≥ 95%
2,85 mm
± 0,05
≥ 95%
Netto filament weight
750 grams / 2200 grams
GUIDELINE FOR PRINT SETTINGS
Advised 3D printing temperature
240 – 260 ºC
Advised bed temperature
60 – 70 ºC
Bed surface / modification
Glass plate
Active cooling fan
50%
Advised 3D printing speed
40 – 70 mm/sec
ADDITIONAL INFORMATION
A special point of attention is the abrasive nature of the carbon fibers. In general these fibers will accelerate
the nozzle-wear of brass nozzles, much faster than unfilled filaments. Therefore colorFabb recommends to use
nozzle’s from Stainless steel or hardened copper alloys
Disclaimer
The product- and technical information provided in this datasheet is correct to the best of our knowledge. The information given is
provided as a guidance for good use, handling and processing and is not to be considered as a quality specification. The information only
relates to the specific product and the material properties.
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