KOPA® KN173HI3R

About
High viscosity, Extrudable Polyamide6 Compound resin&&

Product Description
SupplierKolon
GenericPA6
Material StatusCommercial: Active
FeaturesHigh impact resistance,High Viscosity,HB
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.09g/cm³ASTM D792
Density1.08g/cm³ISO 1183
Shrinkage rate ISO 294-4
MD1.3 to 1.6%ASTM D955
TD1.1%ISO 294-4
MD0.91%ISO 294-4
Water absorption rate
Equilibrium, 23 ℃, 60% RH1.1%ASTM D570
23℃,24hr2.7%ISO 62

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃95kJ/m²ISO 179/1eA
Impact strength of cantilever beam notch
23℃250J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed51.0ISO 75-2/A
1.8 MPa, unannealed65.0ASTM D648
0.45 MPa, unannealed160ASTM D648
Melting peak temperature215ASTM D3418
Melting temperature215ISO 11357-3
Linear coefficient of thermal expansion
MD1.0E-41/℃ASTM D696

Electrical performanceNominal valueUnitTest method
Dielectric strength20kV/mmASTM D149
Dielectric constant
1 MHz3.20 ASTM D150
Arc resistance125secASTM D495

FLAME CHARACTERISTICSNominal valueUnitTest method
0.80 mmHB UL 94

MECHANICALNominal valueUnitTest method
tensile strength
Yield, 23 ℃59.0MPaASTM D638
Yield, 23 ℃100MPaISO 527-2
Tensile strain
Fracture, 23 ℃180%ISO 527-2
Yield, 23 ℃250%ASTM D638
Bending modulus
23℃2060MPaASTM D790
23℃1550MPaISO 178
bending strength
23℃88.0MPaASTM D790
23℃65.0MPaISO 178
Rockwell hardness
R-level111 ISO 2039-2
R-level110 ASTM D785

Process Conditions
injectionNominal valueUnitTest method
Drying temperature – hot air dryer80 to 100°C
Drying time – hot air dryer4.0 to 5.0hr
Recommended maximum moisture content< 0.050%
Barrel rear temperature230°C
Barrel middle temperature240°C
Barrel front temperature250°C
Nozzle temperature250°C
Mold temperature60 to 80°C

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