| About |
|---|
| Product Description | |
|---|---|
| Supplier | Mitsui |
| Generic | PA 6T |
| Material Status | Commercial: Negative |
| Features | HB |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.48 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| TD：2.0 mm | 0.60 | % | ASTM D955 |
| MD：2.0 mm | 0.30 | % | ASTM D955 |
| Water absorption rate | ASTM D570 | ||
| 23℃，24hr | 0.30 | % | ASTM D570 |
| 100℃，24hr | 1.8 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 130 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 310 | ℃ | ASTM D648 |
| Glass transition temperature | 125 | ℃ | DSC |
| Melting temperature | 320 | ℃ | |
| Linear coefficient of thermal expansion | |||
| TD | 4.5E-5 | 1/℃ | ASTM D696 |
| MD | 2.0E-5 | 1/℃ | ASTM D696 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric strength | 27 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 1 MHz | 4.50 | ASTM D150 | |
| Dissipation factor | |||
| 1 MHz | 0.018 | ASTM D150 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 240 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 3.0 | % | ASTM D638 |
| Bending modulus | 12000 | MPa | ASTM D790 |
| bending strength | 360 | MPa | ASTM D790 |
| Rockwell hardness | |||
| M-level | 110 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 110 | °C | null |
| Drying time | 2.0 to 6.0 | hr | null |
| Hopper temperature | 50 to 90 | °C | null |
| Temperature at the rear of the barrel | 315 to 330 | °C | null |
| Temperature in the middle of the barrel | 320 to 335 | °C | null |
| Front temperature of material barrel | 325 to 340 | °C | null |
| Nozzle temperature | 325 to 340 | °C | null |
| Mold temperature | 90 to 140 | °C | null |
| Injection speed | Moderate | null | |
| Screw speed | 150 | rpm | null |
| Notes |
|---|
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