Nylon 66 and Nylon 6

Nylon 6 & 66 are very similar materials, however, they do provide slightly different characteristics. This is due to differences in their chemical structure. Nylon 6 is made from one monomer, which has 6 carbon atoms whilst Nylon 66 is made from 2 monomers with each one having 6 carbon atoms, hence the 66.

Nylon are part of the Polyamide family and are tough fibres that are characterized by high strength and elongation.

Key differences

Nylon 66Nylon 6
Higher melting pointLower mold shrinkage
Better chemical resistanceLower melting point
Higher tensile strengthHigher water absorption rate
Better stiffnessEasier to dye

Applications & Industries

Automotive, composites, geotextile, PPE, Apparel, Compounding

Staple Fibres

Recycled Fibres

Waste lots for Regrind and Processing

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