MSE PRO Nylon 6.6 (PA66) Plastic Balls Grinding Media - MSE Supplies LLC

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.

Please contact us for bulk orders or customized specification.

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

  1. Extremely good wear resistance & high impact.
  2. High tensile strength and modulus of elasticity.
  3. High heat distortion temperature.
  4. Resistance to a wide variety of chemicals, alkalis, dilute acids or oxidizing agents.
  5. Lightweight & economical.