MSE PRO Nylon 6.6 (PA66) Plastic Balls Grinding Media
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Nylon 6.6 (PA66) plastic balls, made from durable polyamide 6.6, offer exceptional strength, stiffness, heat and wear resistance. With a smooth surface finish and good chemical resistance, it is widely used in automotive, aerospace, manufacturing, and machinery industries as rolling elements for bearings, rollers, conveyors, and ball valves, ensuring precision and longevity. It is also used as grinding media to facilitate the mixing or dispersion of materials in processes such as ball milling or attrition milling. The characteristics of non-reactive and non-contaminating make it a preferred choice for the applications where material purity is crucial, such as in the pharmaceutical or food industries.
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Specifications of Nylon 6.6 (PA66) Plastic Balls Grinding Media
| Items | Specification |
| Composition | [OC-(CH2)4-CO-NH-(CH2)6-NH]n |
| Size | 2-40 mm |
| Precision Grade | G0-G3 |
| Density | 1.14 g/cm3 |
| Thermal Conductivity | 0.23-0.3 W/(m·K) |
| Magnetic | Non-magnetic |
| Compressive Yield Strength | 86-103 MPa |
| Service Temperature | -30/80 °C |
Features of Nylon 6.6 (PA66) Plastic Grinding Media
- Extremely good wear resistance & high impact.
- High tensile strength and modulus of elasticity.
- High heat distortion temperature.
- Resistance to a wide variety of chemicals, alkalis, dilute acids or oxidizing agents.
- Lightweight & economical.