3M Unitek is now Solventum Ortho
Can be cooled or chilled resulting in a softer, more pliable wire for easy engagement
Provides light continuous forces
Force activation occurs around body temperature
Available in square sizes making it excellent for early torque control
Good bend retention when bent in hot water
Nitinol Heat-Activated archwire is thermally activated super-elastic archwire. It is the easiest of Nitinol wires to engage and it delivers light continuous forces that effectively move teeth.
Available as open and closed coil springs and each available in three forces.