Akulon® K224-G3

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15% Glass Reinforced&&

Product Description
SupplierDSM
GenericPA6
Material StatusCommercial: Active
AvailabilitysEurope,North America,Asia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Molding shrinkage
Parallel0.32%ISO 294-4
Normal0.96%ISO 294-4
Water Absorption7.6%ISO 62
Moisture Absorption2.3%ISO 62
Density1230kg/m³ISO 1183

MECHANICALNominal valueUnitTest method
Tensile Modulus
Dry6000MPaISO 527
Wet Cond3500MPaISO 527
Tensile Stress
Broken BRK, dry dry125MPaISO 527
Broken BRK, wet Cond70MPaISO 527
Elongation at Break
Dry3%ISO 527-1,2
Wet Cond12%ISO 527-1,2
Flexural Modulus5200MPaISO 178
Flexural Strength170MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Unnotch Impact strength
23 ℃, dry45kJ/m²ISO 179/1eU
23 ℃, moist cond80kJ/m²ISO 179/1eU
-30 ℃, dry40kJ/m²ISO 179/1eU
-30 ℃, moist cond40kJ/m²ISO 179/1eU
Charpy Notched Impact Strength
23 ℃, dry7kJ/m²ISO 179/1eA
23 ℃, moist cond15kJ/m²ISO 179/1eA
-30 ℃, dry6kJ/m²ISO 179/1eA
-30 ℃, moist cond6kJ/m²ISO 179/1eA

THERMALNominal valueUnitTest method
Melting temperature220ISO 11357-3
Hot deformation temperature HDT
1.80 MPa195ISO 75-1/-2
0.45 MPa215ISO 75-1/-2
Coeff. of linear thermal expansion
Parallel0.3×10-4/℃ISO 11359-2
Normal0.8×10-4/℃ISO 11359-2

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame Class Rating
1.5 mmHBcalssIEC 60695-11-10
3 mmHBcalssIEC 60695-11-10
0.75 mmHBcalssIEC 60695-11-10

ELECTRICALNominal valueUnitTest method
Dielectric Constant
Dry, 100Hz3.5IEC 62631-2-1
Wet Cond, 1MHz14IEC 62631-2-1
Dry, 100Hz4.7IEC 62631-2-1
Wet Cond, 1MHz4.5IEC 62631-2-1
Dissipation Factor
Dry, 100Hz55E-4IEC 62631-2-1
Wet Cond, 1MHz1500E-4IEC 62631-2-1
Dry, 100Hz180E-4IEC 62631-2-1
Wet Cond, 1MHz1200E-4IEC 62631-2-1
Volume Resistance
Dry1E13ohm·mIEC 62631-3-1
Wet Cond1E13ohm·mIEC 62631-3-1
Surface Resistivity1E14ohmIEC 62631-3-2
Dielectric Strength
Dry35kV/mmIEC 60243-1
Wet Cond25kV/mmIEC 60243-1
Compared Tracking Index600VIEC 60112

Process Conditions
Injection MoldingNominal valueUnitTest method
Drying Temperature80°C
Drying Time4.0 to 8.0hr
Rear Temperature Zone 1255 to 265°C
Middle Temperature Zone 2265 to 275°C
Front Temperature Zone 3265 to 280°C
Nozzle temperature260 to 280°C
Melt Temperature250 to 285°C
Mold Temperature50 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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