Polyethylene balls are very light thermoplastic material balls and they come in three versions (high/low density and ultra high molecular weight). High density polyethylene has the best mechanical properties. Higher density, higher hardness, good wear resistance, excellent corrosion resistance, and radiation resistance.
Specification | |
---|---|
Commercial name | HDPE BALLS |
Diameter | 1.5mm – 100mm |
Precision Grade | I – II – III |
Mechanical Data | |
Hardness (Shore D) | 60-73 |
Density | 0.96g/m3 |
Young’s Modulus | 962GPa |
Tensile Strength | 20-32MPa |
Service temperature[ºC] | -30/70 |
Corrosion Resistance:
They also have better resistance to chemicals, aliphatic and aromatic hydrocarbons, mineral oils, and oxidants, as well as acid, alcohol, alkali, ester, gasoline, and grease. It is not absorbent and won’t expand when exposed to tide at the same time. It acts as a conductor insulator
Application
Frequently use anti-evaporation and anti-odor devices. Useful for floating applications including check valves, relief valves, and float valves;used in the pharmaceutical, medicinal, electronics, and other sectors.
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