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- BASF Ultramid® KR 4350 PA6/6T (Dry)
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  |
| Price | EMAIL US sales@lookpolymers.com |
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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