Plastic POM Precision Machining Parts Used In Medical Equipment

Introduction

Plastic POM Precision Machining Parts is a component made of high-performance engineering plastic POM through precision machining technology. POM, known as polyoxymethylene, is a thermoplastic with excellent mechanical properties, chemical stability, and biocompatibility. These parts are made of POM materials through precision machining processes such as injection molding, extrusion, or turning, with precise size and shape, and these parts are widely used in medical equipment manufacturing, such as surgical instruments, artificial joints, dental equipment, and laboratory instruments.

Features

Wear resistance

The POM material used in Plastic POM Precision Machining Parts Used In Medical Equipment has excellent wear resistance, mainly due to the close arrangement of its molecular chain structure and high crystallinity. The wear resistance of POM is several times higher than that of many other engineering plastics, and its wear rate is only 0.01-0.03g/km.

Excellent chemical stability

The POM material used by Plastic POM Precision Machining Parts has a stable molecular structure and high crystallinity, which makes it resistant to most chemicals. When it comes into contact with common medical disinfectants (such as alcohol, hydrogen peroxide, etc.), no obvious chemical changes or corrosion will occur. After soaking in 75% alcohol for 24 hours, the weight loss of POM material is less than 0.1%, and there is no obvious corrosion mark on the surface.

Good insulation

POM is a good electrical insulation material with a dielectric strength of up to 40 kV/mm, which enables POM parts to effectively prevent the passage of current in the electric field and maintain electrical isolation. Under the conditions of a frequency of 50Hz and a voltage of 40 kV, the breakdown voltage of POM material is greater than 40 kV, and its dielectric constant and dielectric loss are both low, 3.5 (measured at 1kHz) and 0.005 (measured at 1MHz). This good insulation makes POM parts suitable for medical equipment components that require electrical isolation, such as electrocardiographs, sphygmomanometers, etc.

Product Parameter (specification) 
Material: Delrin, POM
Surface Treatment:  Deburr
Processing Method: CNC milling, CNC turning, Precision machining.
Application Industry:  Medical and automation industry
Tolerance:  ISO2768-m
Delivery time: 12-15 working days.