3d printing materials

Delrin
http://forums.reprap.org/read.php?184,290357

http://www.polymerplastics.com/mechanical_delrin2.shtml

http://www.polymerplastics.com/images/dataSheets/DSDelrinII.pdf

http://www2.dupont.com/Plastics/en_US/assets/downloads/design/230323c.pdf

Glass transition
http://www.misumi-techcentral.com/tt/en/mold/2011/12/106-glass-transition-temperature-tg-of-plastics.html

http://www.misumi-techcentral.com/tt/en/mold/2010/02/028-molding-shrinkage-ratios-of-major-plastic-materials.html The cavity surface temperature column is the temperature of the Heated chamber for 3d printing the part.