Wear resistance
Useful for parts that repeatedly rub against another surface.
ENGINEERING PLASTICS
PA(Polyamide (nylon))
A family of tough plastics used for parts that rub, flex or carry a load. Nylon is the familiar name for many polyamides.
Polymer / material family
THE NAME, EXPLAINED
What is PA?
PA means Polyamide (nylon).
A family of tough plastics used for parts that rub, flex or carry a load. Nylon is the familiar name for many polyamides.
Worth knowing
PA is a family, not one interchangeable grade. Keep PA6, PA66 and filled compounds separate.
WHY MANUFACTURERS CHOOSE IT01 02 03
Properties with a practical purpose.
Mechanical strength
The ability to carry a load without breaking depends on the grade and part design.
Moisture affects performance
Water uptake can change dimensions and mechanical behaviour.
Properties vary with formulation, reinforcement, moisture, processing and service conditions. Use the exact grade data sheet for engineering decisions.
THE NEXT-CYCLE QUESTION
What matters when considering recovery?
A known grade and a clean, separated batch make the recycling enquiry more useful. A route must still be agreed.
PA is a family, not one interchangeable grade. Keep PA6, PA66 and filled compounds separate.
Poly-Cycle can discuss your material information and collection requirements. Inclusion in this guide does not confirm acceptance, a particular recycling method or that every operation takes place at a Poly-Cycle facility.
How assessment and collection workMake the enquiry easier
- Confirm the identity. Keep the manufacturer, trade grade and polymer marking. For an additive or chemical, include the safety data sheet.
- Describe the batch. Give the weight, colour and form: pellets, parts, sheet, film, fibre or another format.
- Explain what else is present. Declare fillers, coatings, metal inserts, other polymers and previous contact with chemicals or other contaminants.
- Agree the route. Share photographs and your collection postcode before arranging a movement.
FROM THE GUIDE TO YOUR MATERIAL
Have PA to discuss?
Send the team your grade details, approximate quantity and photographs. We can discuss the information needed for your particular batch.
KEEP EXPLORING
Browse Engineering Plastics Related material guides.
PA 6
Polyamide 6 (nylon 6)
A widely used nylon for durable moulded components and fibres.
Understand this material PA 6.6Polyamide 6,6 (nylon 66)
A strong engineering nylon found in mechanical and electrical parts.
Understand this material PA 6/66Polyamide 6/66 copolymer
A nylon made using building blocks associated with both PA6 and PA66, allowing processing and flexibility to be adjusted.
Understand this materialTechnical references and reading
General material information reviewed 1 November 2026. Manufacturer information supports the material descriptions; recycling enquiry guidance is an editorial synthesis, not a statement of a supplier’s or Poly-Cycle’s acceptance criteria.
Browse this guide under: Engineering Plastics. The original category inventory was informed by RM Group’s plastics directory; explanations have been written for Poly-Cycle.