Polyacetal Balls

Polyacetal balls (POM balls) are developed as a kind of plastic balls that has characteristics of alternative metal. Polyacetal balls are widely used in bearings, rollers, valves etc.

Product Details

Polyacetal balls (POM balls) are developed as a kind of plastic balls that has characteristics of alternative metal. The material of polyacetal balls has high physicality balance, low modulus of friction. Polyacetal balls are widely used in bearings, rollers, valves etc.

Polyacetal Balls (POM Balls)

Size range

1 (0.4") mm up to 50.8 mm (2")

Material

Polyacetal (ACETAL RESIN-POM)

Grades

G0-G3 (±0.01-0.05mm)

Density

Around 1.42 g/cm3

 

FEATURE

Wear resistance

0.37 kgf/cm2

Wear absorption

0.22% - 0.25%

Weakacid resistance

Yes

Strongacid resistance

Low

Alkali resistance

Yes

Organic solution resistance

Yes

 

APPLICATION

Bearings, rollers, valves, electronic apparatus etc.


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