Black Delrin
Extruded Acetal Copolymer is an engineering thermoplastic capable of operating in temperatures in excess of 90 degrees celsius (approximately 200 degrees Fahrenheit). Acetal is generally supplied without protective covering & as such the material is prone to surface scratching. If you are considering making an 'appearance' product like jewelry acrylic is a better alternative.
Same day turnaround
Design specifications
Maximum sheet size
31.1 x 15.1in
Kerf width
0.01in
Minimum thickness
0.11in
Maximum thickness
0.14in
Minimum overall part
0.24in
Minimum feature size
0.04in
Minimum engraving detail
0.04in
Mechanical properties
Ultimate tensile strength
66.88 MPa
Yield strength
60.67 MPa
Young's modulus
2.62 GPa
Elongation at break
25 %
Hardness
86 HRM
Physical properties
Corrosion resistance
High
Magnetism
No
UV resistance
Poor
Density
1.41 g/cm³
Electrical properties
Electrical resistivity
14-15 x 10^15 Ohm.cm
Post treatments
Affixable Properties
Chemical, Mechanical
Thermal properties
Maximum service temperature
80 - 105 ºC
Thermal expansion coefficient
97.2 µm/m-°C