Akulon® Ultraflow K-FHGM24

About
10% Glass Reinforced, 20% Mineral Reinforced, Heat Stabilized, High Flow&&

Product Description
SupplierDSM
GenericPA6
Material StatusCommercial: Active
FeaturesGood liquidity,Heat Stabilized
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
MECHANICALNominal valueUnitTest method
Tensile modulus7500MPa
tensile strength
fracture110MPa
Tensile strain
fracture2.3%
Bending modulus6500MPa
bending strength165MPa

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
-30℃4.0kJ/m²
23℃4.0kJ/m²
Charpy Unnotch Impact strength
-30℃30kJ/m²
23℃35kJ/m²

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed210
1.8 MPa, unannealed180
Melting temperature220
Linear coefficient of thermal expansion
MD3.5E-51/℃
TD6.0E-51/℃
Effective Thermal Diffusivity1.16E-7m²/s

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+14ohms·cm
Relative permittivity
100 Hz3.50 
1 MHz3.30 
Dissipation factor
100 Hz5.0E-3 
1 MHz0.014 
Compared to the leakage tracing index500V

FLAME CHARACTERISTICSNominal valueUnitTest method
Flammability level
1.6 mmHB 

PHYSICALNominal valueUnitTest method
Density1.37g/cm³
Melt Volume Rate
250℃,2.16 kg20.0cm³/10min
Shrinkage rate
TD0.93%
MD0.40%
Water absorption rate
Saturation, 23 ℃6.5%
Equilibrium, 23 ℃, 50% RH1.9%
Melt density1.17g/cm³
Melt thermal conductivity0.32W/m/K
Specific Heat Capacity of Melt2310J/kg/℃

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time2.0 to 4.0hr
Barrel rear temperature230 to 250°C
Barrel middle temperature230 to 260°C
Barrel front temperature230 to 260°C
Nozzle temperature250 to 280°C
Processing (melt) temperature250 to 280°C
Mold temperature40 to 80°C
Injection speed中等偏快 
Back pressure3.00 to 10.0MPa
Screw compression ratio2.5:1.0 

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10°C/min
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