Data Sheet

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PolyFlex
TM
Technical Data Sheet
PolyFlex
TM
is a highly flexible yet easy to print 3D printing material. Featuring good elasticity and a large strain-to-
failure, PolyFlex
TM
opens up a completely new realm of applications.
Physical Properties
Property
Testing Method
Typical Value
Density (g/cm
3
at 21.5 °C)
ASTM D792
(ISO 1183, GB/T 1033)
1.17 - 1.24
Glass transition temperature (°C) DSC, 10 °C/min Not available
Softening temperature of filament
(for 1.75 mm; °C)
Custom method Not available
Melt index (g/10 min) 210 °C, 1.2 kg 10 - 12
Moisture content
1
(%) Thermogravimetric ≤ 0.1%
Odor / Almost odorless
Solubility / Insoluble in water
Note:
1. For newly opened filaments; filaments may absorb higher levels of moisture during use.
Mechanical Properties
1
Property
Testing Method
Typical Value
Shore A hardness
ASTM D2240
(ISO 7619, GB/T 531)
~ 95A
100% modulus (MPa)
ASTM D412
(ISO 37, GB/T 528)
9.4 ± 0.3
Tensile strength (MPa)
ASTM D412
(ISO 37, GB/T 528)
29.0 ± 2.8
Elongation at break (%)
ASTM D412
(ISO 37, GB/T 528)
330.1 ± 14.9
Note:
1. All testing specimens were printed using a MakerBot Replicator 2 under the following conditions:
Printing temperature = 225 °C, printing speed = 90 mm/s, number of shells = 2, and 100% infill.