Delrin Balls: Delrin is the name commonly used for the less commonly
known polyoxymethylene (POM) acetal plastic. It has high mechanical strength and rigidity, is tough and tolerant to repeated impacts and has a good long term fatigue endurance. It has excellent resistance to petroleum based solvents, moisture and other neutral chemicals. Its has good electrical insulating properties and self lubricates in use. It can be operated within a wide operating temperature range up to 150 Deg C. Note: There are many factors which may influence the performance of this product, temperature,
chemical exposure etc. - always test for your own application before selecting large quantities of this product. Benefits: Self lubricating, tough, durable
Notes: Delrin balls are generally produced in an almost pure white colour however dependent on manufacturing origin can be off white or yellowy white, yellow, orange, blue, brown, black and grays are all common. There is no difference in the material properties in different colours - it is merely the pigment. These balls will not float.
Brand / Quality: Simply Ital Ball - High Quality Ball Diameter: 15.08mm = 0.594 (19/32) inch Good chemical resistance Durable Lightweight Drillable Special Note Delrin balls are generally manufactured in white however colour may vary from off white to yellow, brown, blue, green, red - in fact almost any colour. Material Properties There is no difference in material properties for different colours.
Ball diameter
=
19/32 inch
Approx Weight (per ball)
=
2.5318 g
ISO Symbol
=
POM
TRADE NAME
=
Delrin Celcon
Chemical name
=
Polyoxymethylene (Delrin)
Specific weight kg/dm3
=
1.42 ASTM D.792
Water absorbtion N%
=
0.9 ASTM D.570
Tensile strength kg/cm2
=
680 ASTM D.638
Stretch %
=
75 ASTM D.638 ASTM
Modulus of tensile elasticity kg /cm3
=
29.000 ASTM D.638
Impact strength IZOD kg.cm/cm
=
18 at 25 deg C and 10 at 40 Deg C ASTM D.256
Rockwell hardness
=
120 Scale R ASTM D.785
Max operation temp
=
150 deg C
ASTM
=
This is the test method used.
Other information
=
These balls will not float
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19/32 inch Diameter Solid Delrin Polyoxymethylene (POM) / Celcon Plastic Balls - Allow 7-10 Days
Simply bearings are the UK's largest online retailer of bearings, seals, belts, chains, sprockets, lubricants and other associated power transmission equipment.
Simply Bearings Ltd, Halton House, Greenfold Way, Leigh Greater Manchester WN7 3XJ United kingdom
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