colored POM delrin rod

详情

I.POM Description

Good mechanical properties and rigidity, and close to the metal material. It’s an ideal replacement material of copper, cast zinc, steel, aluminum and other metal materials. Excellent fatigue resistance and creep resistance. Good abrasion resistance, self-lubricated and friction. POM together with UHMWPE, PA, F4 are known as the four wear-resistant plastic materials. High thermal stability, good chemical stability and excellent electrical insulation.

II. POM Characteristics:

Advantages:
♦ High surface hardness and surface density. Small abrasion consumption, impact fatigue and shock resistance, small 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.
♦ Torsional resistance, it can be restored to their original when removed the external force.

Disadvantages:
♦ Poor acid resistance
♦ Poor dimensional stability
♦ Weatherability is not excellent especially the UV

III.POM Processing Solution

 Available for injection molding, extrusion, blow molding and second processing etc.

IV. POM Applications
♦ Machinery industry used to produce gears, springs, bearings, connecting rod, impeller blades *****
♦ Automobile industry
♦ Electronic and electrical appliances
♦ Others, such as toys, windows, water tanks and washing basins