Delrin POM Balls
Delrin POM Balls are high-light homopolimeric thermoplastic resin balls that have good mechanical properties as well as resistance to wear, abrasion, and corrosion. They provide predictable mechanical, chemical, and electrical qualities over a broad temperature range for a prolonged length of time. They are also good electrical insulators and auto lubricant materials.
| Specification | |
|---|---|
| Commercial name | POM BALLS |
| Diameter | 1.5mm – 160mm |
| Precision Grade | I – II – III |
| Mechanical Data | |
|---|---|
| Hardness (Shore D) | 80-90 |
| Density | 1.37g/m3 |
| Young’s Modulus | 2900GPa |
| Tensile Strength | 30-120MPa |
| Service temperature[ºC] | -40/85 |
Corrosion Resistance：
Delrin is resistant to corrosion when exposed to seawater, petroleum products, mineral oils, greases, inorganic salt solutions, aliphatic, aromatic, and chlorinated hydrocarbons, as well as low-grade alcools and ether. Strong acids (hydrochloric, phosphoric, nitric, and sulfuric), mineral acids, chlorides, and alkalis do not withstand it.
Application:
Light safety valves, low load bearings, and spray agitators. medical equipment, furniture sliding rails, fluid flow checkers, and specialized pumps and valves. They are employed in the pharmaceutical, chemical, electronic, and food industries.
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