Brushed Copper on Black Two Color Acrylic
Two-color acrylic is modified with styrene to improve impact resistance and flexibility. This also lowers the melting point of the material and means the material along the cut edge is not as cleanly vaporized as with standard acrylic. Great for engraving details such as text and labels, two-color acrylic is cut without paper on the top surface as it produces the best engraving results. Caution is advised for very detailed, intricate cut outs & large areas of engraving as the build-up of heat can cause the sheet to deform. Area engraving may result in powder buildup on the top surface, which may need additional cleaning once parts are received. The top layer has a brushed copper appearance. Grain direction will always run horizontally relative to the part orientation on the computer screen.
Same day turnaround
Design specifications
Maximum sheet size
23.5 x 11.5in
Kerf width
0.01in
Minimum thickness
0.05in
Maximum thickness
0.07in
Minimum overall part
0.24in
Minimum feature size
0.04in
Minimum engraving detail
0.04in
Mechanical properties
Ultimate tensile strength
70 MPa
Yield strength
70 MPa
Young's modulus
2.90 GPa
Elongation at break
8 %
Hardness
96 HNC
Physical properties
Corrosion resistance
Moderate
Magnetism
No
UV resistance
Good
Density
1.18 g/cm3
Electrical properties
Electrical resistivity
14-16 x 10^15 Ohm.cm
Post treatments
Affixable Properties
Chemical, Mechanical
Thermal properties
Maximum service temperature
60 – 90 °C
Thermal expansion coefficient
65 µm/m-°C
Thermal conductivity
0.19 - 0.2 W/(m⋅°C)