Nylene® 421 HS

About
Impact modified, heat stabilized nylon 6 injection molding resin. Nylene 421 HS has the inherent heat and chemical resistance typical of nylon 6 resins, while having higher toughness for uses where impact may occur during service Suitable for such applications as clips, fasteners, safety restraint components, and uses which require higher toughness and flexibility&&

Product Description
GenericPA6
Material StatusCommercial: Active
FeaturesGood flexibility,High impact resistance,Solvent resistance,Heat Stabilized
AvailabilitysNorth America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.06g/cm³ASTM D792
Shrinkage rate
MD1.4%ASTM D955

MECHANICALNominal valueUnitTest method
tensile strength
23℃49.6MPaASTM D638
Tensile strain
Fracture, 23 ℃50%ASTM D638
Bending modulus
23℃1720MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃640J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed57.2ASTM D648
Melting peak temperature216ASTM D3418

Notes
1. Typical properties: these are not to be construed as specifications.
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