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Ultramid® T KR 4357 G6
| 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: | RTxRtz_Ultramid-T-KR-4357-G6.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Ultramid T KR 4357 is a 30% glass fiber reinforced, impact-modified, injection-molding PA6/6T grade. High toughness, stiffness and strength, low water absorption. High melting point (295 C). After the material has been conditioned, its mechanical properties remain stable up to 60 C. |
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| Features |
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| Agency Ratings |
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| RoHS Compliance |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Density | 1.37 | -- | g/cm³ | ISO 1183 |
| Water Absorption | ISO 62 | |||
| Saturation, 23°C | 4.5 | -- | % | |
| Equilibrium, 23°C, 50% RH | 0.80 | -- | % |
| Mechanical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Tensile Modulus (23°C) | 9300 | 9000 | MPa | ISO 527-2 |
| Tensile Stress | ISO 527-2 | |||
| Break, -40°C | 249 | 235 | MPa | |
| Break, 23°C | 165 | 145 | MPa | |
| Tensile Strain (Break, 23°C) | 3.5 | 3.5 | % | ISO 527-2 |
| Impact | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | |||
| -30°C | 10 | -- | kJ/m² | |
| 23°C | 19 | 21 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179 | |||
| -30°C | 90 | -- | kJ/m² | |
| 23°C | 95 | 100 | kJ/m² | |
| Notched Izod Impact Strength (23°C) | 23 | -- | kJ/m² | ISO 180 |
| Thermal | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 270 | -- | °C | ISO 75-2/A |
| Melting Temperature (DSC) | 295 | -- | °C | ISO 3146 |
| CLTE | ||||
| Flow | 2.5E-5 | -- | cm/cm/°C | |
| Transverse | 5.5E-5 | -- | cm/cm/°C | |
| RTI Elec | UL 746 | |||
| 0.750 mm | 140 | -- | °C | |
| 1.50 mm | 140 | -- | °C | |
| 3.00 mm | 140 | -- | °C | |
| RTI Imp | UL 746 | |||
| 0.750 mm | 100 | -- | °C | |
| 1.50 mm | 110 | -- | °C | |
| 3.00 mm | 115 | -- | °C | |
| RTI Str | UL 746 | |||
| 0.750 mm | 120 | -- | °C | |
| 1.50 mm | 140 | -- | °C | |
| 3.00 mm | 140 | -- | °C |
| Electrical | Dry | Conditioned | Unit | Test Method |
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| Volume Resistivity | > 1.0E+15 | 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric Constant (1 MHz) | 4.30 | 4.50 | IEC 60250 | |
| Dissipation Factor (1 MHz) | 0.030 | 0.040 | IEC 60250 | |
| Comparative Tracking Index | 600 | 600 | V | IEC 60112 |
| Flammability | Dry | Conditioned | Unit | Test Method |
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| Flame Rating | UL 94 | |||
| 0.750 mm | HB | -- | ||
| 1.50 mm | HB | -- | ||
| 3.00 mm | HB | -- |
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|---|---|---|---|
| SCHULAMID® 6 MV 14 FR | A. Schulman Europe | Nylon 6 | SCHULAMID® |
| Sinpolene FRF2024 | Teknor Apex Asia Pacific PTE. LTD. | PP, Unspecified | Sinpolene |
| Vi-Chem PVC V221-86 | Vi-Chem Corporation | PVC, Unspecified | Vi-Chem PVC |
| ACRYLITE® Heatresist hw55 | Evonik Cyro LLC | Acrylic (PMMA) | ACRYLITE® |
| AURUM® JCQ6225A | Mitsui Chemicals, Inc. | PI, TP | AURUM® |
