♦ High surface hardness, low abrasion consumption, impact fatigue and shock resistance, low coefficient friction, and
self-lubricating, therefore, it is the first material choice for manufacturing gear.
♦ High mechanical strength and rigidity. Although the contraction rate is high, the dimension is stable.
♦ Good dielectric properties, solvent resistance, non-stress cracking, no porosity.
♦ Torsional resistance, it can be restored to the original shape when removing the external force.
♦ Low water absorption