Cast Nylon (PA6 / Polyamide 6) gains its superior properties through an anionic polymerisation casting process — delivering higher molecular weight, increased crystallinity, and zero internal stress. The result is a material significantly stronger and more wear-resistant than extruded or injection moulded nylon. Also known as MC Nylon or Nycast.
Dynex USA stocks Cast Nylon (PA6) rod and sheet across eight grades — natural, black, moly, blue, oil, wax and ESD variants. Supplying distributors and stockists exclusively across the United States. Same or next-day shipping from our Pennsylvania warehouse, no minimum order.
Prefer to speak to someone? Call our sales team on +1 (412) 279-1132.
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Choose Cast Nylon for wear-resistant, high-load applications requiring superior mechanical properties and machinability. Gears, bearings, wear components, and precision mechanical parts where metal replacement is required.
Cast Nylon MC-NAT is the standard Cast Nylon (PA6) grade. FDA and USDA approved for direct food contact. The highest tensile strength in the Cast Nylon family with broad chemical compatibility.
Cast Nylon MC-BLK is a black Cast Nylon (PA6) grade with identical mechanical performance to MC-NAT. Added UV resistance makes it suited to outdoor and weathering applications.
Cast Nylon MC-Moly is enhanced with molybdenum disulphide (MoS₂) throughout the material matrix for significantly reduced friction and improved wear resistance under high-load conditions.
Cast Nylon MC-HS-Blue is a blue Cast Nylon (PA6) grade designed for food processing environments where contamination detection is critical. Blue pigmentation makes any Cast Nylon fragments immediately visible during food safety inspection.
Cast Nylon MC-Oil is an oil-impregnated Cast Nylon (PA6) grade. Oil migrates to the surface under load creating a self-renewing lubrication film providing consistent lubrication without external maintenance.
Cast Nylon MC-Wax is a wax-filled Cast Nylon (PA6) grade with the lowest coefficient of friction in the Cast Nylon family. Designed for heavy-duty, high-load, low-speed applications.
Cast Nylon MC-ESD-R6 is a black conductive Cast Nylon (PA6) grade with surface resistivity 10⁵–10⁷Ω. Higher conductivity for aggressive static control and critical grounding applications.
Cast Nylon MC-ESD-R10 is an anti-static Cast Nylon (PA6) grade with surface resistivity 10⁹–10¹¹Ω. Moderate ESD protection with better impact resistance and ductility than MC-ESD-R6.
