Development of Physical Breast Phantoms for X-ray Imaging Employing 3D Printing Techniques

Table 3: Printing time and temperature for the 3D printing materials used (thermoplastic filaments and photopolymer resins).

Material	Printing Technique	Build Volume	Printing Time (h)	Temperature (°C)
ABS	FDM	85x50x10mm	6 at max 40mm/sec	250^f / 255^r / 100^p
Hybrid	FDM	85x50x10mm	5 at max 40mm/sec	260^f / 265^r / 105^p
Nylon	FDM	85x50x10mm	5 at max 40mm/sec	260^f / 260^r / 105^p
PET-G	FDM	85x50x10mm	5 at max 40mm/sec	245^f / 250^r / 85^p
PLA	FDM	85x50x10mm	4.5 at max 40mm/sec	215^f / 220^r / 85^p
Clear	SLA	30ml^s / 16ml^w	4.5^s / 1.5^w	31
Flex	SLA	30ml^s / 16ml^w	8^s / 3.5^w	33
Tough	SLA	30ml^s / 16ml^w	6.5^s / 2.5^w	35

^ffirst layer.
^rremaining layers.
^pbuild plate.
^swith supports.
^wwithout supports.