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Ultramid® T KR 4350
| Category: | Nylon 6/6T , Polyamide 6/6T Copolymer |
| Manufacturer: | BASF Corporation |
| Trademark: | Ultramid® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | yfWflx_Ultramid-T-KR-4350.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Partially aromatic polyamide for injection molding and extrusion. High toughness, stiffness and strength, low water absorption, high melting point (295°C). |
| General Information | |
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| Features |
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| Agency Ratings |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Density | 1.16 | -- | g/cm³ | ISO 1183 |
| Apparent Density | 0.70 | -- | g/cm³ | |
| Molding Shrinkage | ISO 294-4 | |||
| Vertical flow direction | 1.1 | -- | % | ISO 294-4 |
| Flow direction | 0.85 | -- | % | ISO 294-4 |
| Water Absorption | ISO 62 | |||
| Saturated, 23°C | 6.5 - 7.5 | -- | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 1.6 - 2.0 | -- | % | ISO 62 |
| Viscosity Number (96% H2SO4) | 130 | -- | cm³/g | ISO 307 |
| Mold Shrinkage - constrained 1 | 0.60 | -- | % |
| Thermal | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Temperature index- at 50% loss of tensile strength | IEC 60216 | |||
| -- 2 | 110 | -- | °C | IEC 60216 |
| -- 3 | 130 | -- | °C | IEC 60216 |
| Maximum operating temperature- short cycle operation | 250 | -- | °C |
| Additional Information | Dry | Conditioned | Test Method | |
|---|---|---|---|---|
| Automotive Materials (> 1.00 mm) | Passed | -- | FMVSS 302 | |
| Polymer Abbreviation | PA6T/6 | -- |
| Injection | Dry | Unit | |
|---|---|---|---|
| Screw Speed | mm/sec |
| Mechanical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Tensile Modulus | 3100 | 3100 | MPa | ISO 527-2 |
| Tensile Stress (Yield) | 80.0 | 70.0 | MPa | ISO 527-2/50 |
| Tensile Strain (Yield) | 5.0 | -- | % | ISO 527-2/50 |
| Nominal Tensile Strain at Break | 8.0 | -- | % | ISO 527-2/50 |
| Tensile Creep Modulus 4(1000 hr) | -- | 2300 | MPa | ISO 899-1 |
| Flexural Modulus | 2900 | -- | MPa | ISO 178 |
| Impact | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | |||
| -30°C | 6.0 | -- | kJ/m² | ISO 179/1eA |
| 23°C | 8.0 | -- | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | |||
| -30°C | 130 | -- | kJ/m² | ISO 179/1eU |
| 23°C | 140 | -- | kJ/m² | ISO 179/1eU |
| Notched Izod Impact (23°C) | 8.0 | -- | kJ/m² | ISO 180/A |
| Thermal | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 95.0 | -- | °C | ISO 75-2/A |
| Melting Temperature | 295 | -- | °C | ISO 11357-3 |
| CLTE - Flow (23 to 55°C) | 6.0E-5 - 8.0E-5 | -- | cm/cm/°C | ISO 11359-2 |
| Specific Heat | 1500 | -- | J/kg/°C | |
| Thermal Conductivity | 0.23 | -- | W/m/K | DIN 52612 |
| Electrical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Surface Resistivity | -- | 1.0E+13 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+15 | 1.0E+14 | ohms·cm | IEC 60093 |
| Dielectric Strength 5 | 38 | 35 | kV/mm | IEC 60243-1 |
| Relative Permittivity (1 MHz) | 4.00 | 4.00 | IEC 60250 | |
| Dissipation Factor (1 MHz) | 0.030 | 0.040 | IEC 60250 | |
| Comparative Tracking Index (Solution A) | 600 | -- | V | IEC 60112 |
| Flammability | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Flame Rating (1.60 mm) | HB | -- | UL 94 |
| Injection | Dry | Unit | |
|---|---|---|---|
| Drying Temperature | 110 | °C | |
| Drying Time | 8.0 | hr | |
| Suggested Max Moisture | 0.15 | % | |
| Hopper Temperature | 80.0 | °C | |
| Rear Temperature | 300 | °C | |
| Middle Temperature | 310 | °C | |
| Front Temperature | 315 | °C | |
| Nozzle Temperature | 315 | °C | |
| Processing (Melt) Temp | 310 - 330 | °C | |
| Mold Temperature | 70.0 - 100 | °C |
| Injection instructions |
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| Residence Time : <5 min |
| Note Message | |
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| 1 . | Test box with central gating, dimensions of base (107*47*1,5) mm, processing condition: TM = 320°C (unreinforced) or 330°C (reinforced), TW = 80°C |
| 2 . | 20000 h |
| 3 . | 5000 h |
| 4 . | strain <= 0.5%, 23°C |
| 5 . | 60*60*1 mm³ |
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