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BASF Ultramid® KR 4350 PA6/6T (Dry)

Category Polymer , Thermoplastic , Nylon , Nylon 6 , Nylon 6, Unreinforced
Manufacturer BASF
Trade Name Ultramid®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BASF Ultramid® KR 4350 PA6/6T (Dry).pdf
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Material Notes:
Description: For injection-molding and extrusion, exhibiting high toughness, strength and stiffness, low water absorption, high melting point (295 °C [563°F]). The mechanical properties remain constant after moisture absorption up to a temperature of 60°C [140°F].Information provided by BASF
Physical Properties Metric English Comments
Density 1.16 g/cc
0.0419 lb/in³
ISO 1183
Water Absorption 6.5 - 7.5 %
6.5 - 7.5 %
Saturation; ISO 62
Moisture Absorption at Equilibrium 1.6 - 2.0 %
1.6 - 2.0 %
23°C; 50% RH; ISO 62
Viscosity Measurement 130
130
ISO 307
Linear Mold Shrinkage 0.0060 cm/cm
0.0060 in/in
restricted
Mechanical Properties Metric English Comments
Tensile Strength 10.0 MPa

@Strain 2.00 %,
Temperature 100 °C
1450 psi

@Strain 2.00 %,
Temperature 212 °F
50mm/min
20.0 MPa

@Strain 5.00 %,
Temperature 100 °C
2900 psi

@Strain 5.00 %,
Temperature 212 °F
50mm/min
25.0 MPa

@Strain 8.00 %,
Temperature 100 °C
3630 psi

@Strain 8.00 %,
Temperature 212 °F
50mm/min
40.0 MPa

@Strain 2.00 %,
Temperature 80.0 °C
5800 psi

@Strain 2.00 %,
Temperature 176 °F
50mm/min
50.0 MPa

@Strain 5.00 %,
Temperature 80.0 °C
7250 psi

@Strain 5.00 %,
Temperature 176 °F
50mm/min
50.0 MPa

@Strain 8.00 %,
Temperature 80.0 °C
7250 psi

@Strain 8.00 %,
Temperature 176 °F
50mm/min
60.0 MPa

@Strain 2.00 %,
Temperature 60.0 °C
8700 psi

@Strain 2.00 %,
Temperature 140 °F
50mm/min
73.0 MPa

@Strain 8.00 %,
Temperature 60.0 °C
10600 psi

@Strain 8.00 %,
Temperature 140 °F
50mm/min
75.0 MPa

@Strain 2.00 %,
Temperature 23.0 °C
10900 psi

@Strain 2.00 %,
Temperature 73.4 °F
50mm/min
75.0 MPa

@Strain 5.00 %,
Temperature 60.0 °C
10900 psi

@Strain 5.00 %,
Temperature 140 °F
50mm/min
80.0 MPa

@Strain 8.00 %,
Temperature 23.0 °C
11600 psi

@Strain 8.00 %,
Temperature 73.4 °F
50mm/min
110 MPa

@Strain 5.00 %,
Temperature 23.0 °C
16000 psi

@Strain 5.00 %,
Temperature 73.4 °F
50mm/min
Tensile Strength, Yield 100 MPa
14500 psi
50 mm/min; ISO 527-1/-2
Elongation at Yield 8.0 %
8.0 %
50 mm/min; ISO 527-1/-2
Modulus of Elasticity 3.20 GPa
464 ksi
ISO 527-1/-2
1.75 GPa

@Temperature 100 °C
254 ksi

@Temperature 212 °F
ISO 527
3.00 GPa

@Temperature 80.0 °C
435 ksi

@Temperature 176 °F
ISO 527
3.50 GPa

@Temperature 60.0 °C
508 ksi

@Temperature 140 °F
ISO 527
3.75 GPa

@Temperature 40.0 °C
544 ksi

@Temperature 104 °F
ISO 527
Flexural Modulus 2.90 GPa
421 ksi
ISO 178
Izod Impact, Notched (ISO) 7.00 kJ/m²

@Temperature 23.0 °C
3.33 ft-lb/in²

@Temperature 73.4 °F
ISO 180/A
Charpy Impact Unnotched 10.5 J/cm²

@Temperature -30.0 °C
50.0 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
12.0 J/cm²

@Temperature 23.0 °C
57.1 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact, Notched 1.00 J/cm²

@Temperature -30.0 °C
4.76 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
1.30 J/cm²

@Temperature 23.0 °C
6.19 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 60.0 - 80.0 µm/m-°C

@Temperature 23.0 - 80.0 °C
33.3 - 44.4 µin/in-°F

@Temperature 73.4 - 176 °F
DIN 11359-1/-2
Specific Heat Capacity 1.50 J/g-°C
0.359 BTU/lb-°F
Thermal Conductivity 0.230 W/m-K
1.60 BTU-in/hr-ft²-°F
DIN 52612
Melting Point 295 °C
563 °F
DIN 53765
Maximum Service Temperature, Air 110 °C
230 °F
for 50% loss of tensile strength after 20000hr
130 °C
266 °F
for 50% loss of tensile strength after 5000hr
250 °C
482 °F
Deflection Temperature at 1.8 MPa (264 psi) 95.0 °C
203 °F
ISO 75-1/-2
Flammability, UL94 HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+13 ohm-cm
1.00e+13 ohm-cm
IEC 60093
Dielectric Constant 4.0

@Frequency 1.00 Hz
4.0

@Frequency 1.00 Hz
IEC 60250
Dissipation Factor 0.030

@Frequency 1.00e+6 Hz
0.030

@Frequency 1.00e+6 Hz
IEC 60250
Comparative Tracking Index 600 V
600 V
Test solution A; IEC 60112
Processing Properties Metric English Comments
Melt Temperature 310 - 330 °C
590 - 626 °F
Injection-molding/Extrusion
Mold Temperature 70.0 - 100 °C
158 - 212 °F
Injection-molding
Descriptive Properties Value Comments
Commercial Status Europe
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