Wellamid® GS40-60 42L-NBK1

About
Glass Sphere Reinforced Nylon Resin (PA6)&&

Product Description
SupplierWellman
GenericPA6
Material StatusCommercial: Active
FeaturesHB
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.44g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD:23℃1.0 to 1.4%ISO 294-4
MD:23℃1.1 to 1.5%ISO 294-4

MECHANICALNominal valueUnitTest method
tensile strength
Yield, 23 ℃70.0MPaISO 527-2
Tensile strain
Yield, 23 ℃10%ISO 527-2
Bending modulus
23℃4500MPaISO 178
bending strength
23℃110MPaISO 178

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃4.0kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed75.0ISO 75-2/A
Melting temperature
DSC220ISO 3146

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
0.75 mmHB UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature79°C
Drying time2.0 to 4.0hr
Recommended maximum moisture content0.20%
Barrel rear temperature271 to 282°C
Barrel middle temperature266 to 277°C
Barrel front temperature260 to 271°C
Nozzle temperature254 to 277°C
Processing (melt) temperature249 to 277°C
Mold temperature71 to 93°C
Injection pressure34.5 to 138MPa
Back pressure0.345MPa
Screw speed30 to 120rpm

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