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8/31/22, 1:52 PM
Material Property
Izod Notched
Impact Strength
Izod Un-notched
Impact Strength
Water Absorption
24 hours
Tg
Heat De ection
Temperature at
0.46 MPa (66 psi)
Heat De ection
Temperature at
1.82 MPa (264
psi)
CTE > Tg
CTE < Tg
Special Considerations for Flexible BLK
FabPro Flexible BLK printed-part mechanical properties will change when exposed to low and high temperature
and/or humidity. Parts will become either softer or tougher as temperatures increase/decrease beyond typical
o ce environments. Similarly, impact strength will drop as temperature and humidity are decreased outside of
typical o ce environments. In use cases where stable printed-part mechanical properties are important, Flexible
BLK is recommended for indoor use, at temperatures between 10-30°C (50-86°F), and 10-65% relative humidity. The
best conditions are around 20°C (68°F) and 40-50% RH (non-condensing). The printed-part mechanical properties
most-susceptible to change are: notch impact strength, tensile modulus and yield strength. Please refer to the
charts below for detailed information on printed-part mechanical properties as a function of temperature and
relative humidity.
infocenter.3dsystems.com/fabpro1000/print/book/export/html/526
FabPro™
FabPro™
Proto
JewelCast GRN
GRY
23 J/m
(0.4 ft-
lb/in)
123 J/m
(2.3 ft-
lb/in)
0.25%
82°C
-1°C (31°F)
(180°F)
79°C
(175°F)
66°C
(151°F)
107 ppm/
185 ppm/°C
°C (59
(102 ppm/°F)
ppm/°F)
111 ppm/
169 ppm/°C (94
°C (62
ppm/°F)
ppm/°F)
User Guide
FabPro™
FabPro™
Tough
Elastic
BLK
BLK
36 J/m
(0.7 ft-
lb/in)
568 J/m
(11 ft-
lb/in)
0.3%
1.30%
57°C
-24°C
(134°F)
(-11°F)
48°C
(119°F)
42°C
(107°F)
130 ppm/
226 ppm/
°C (72
°C (126
ppm/°F)
ppm/°F)
161 ppm/
°C (89
ppm/°F)
FabPro™
Flexible BLK
Please
see Special
Considerations
for Flexible
BLK
43 J/m (0.8 ft-
lb/in)
Did not break
1.6%
19°C (67°F)
51°C (124°F)
42°C (108°F)
143 ppm/°C (80
ppm/°F)
109 ppm/°C (61
ppm/°F)
22/111
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