| About |
|---|
| ARLEN™ C240 (Dry) ARLEN™ C240 is a Polyamide 6T (Nylon 6T) material filled with 40% glass fiber. It is available in North America. Primary attribute of ARLEN™ C240: Flame Rated. Typical application of ARLEN™ C240: Electrical/Electronic Applications&&ARLEN™ C240 ARLEN™ C240 by Mitsui Chemicals is a modified polyamide 6T reinforced with 40% glass fiber. Possesses high dimensional stability, high melting point, high rigidity and minimum water absorption. Exhibits good chemical and heat resistance. Is suitable for processing by injection molding. ARLEN™ C240 is recommended for electrical & electronic parts including connectors, jacks, switches and power supply terminals. Complies with UL 94 HB flame rating. Features: High dimensional stability High melting point High rigidity Minimum water absorption Good chemical and heat resistance Applications: Electrical and electronic parts including: connectors, jacks, switches, and power supply terminals.&& |
| Product Description | |
|---|---|
| Supplier | Mitsui |
| Generic | PA 6T |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.53 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| TD：2.0 mm | 0.80 | % | ASTM D955 |
| MD：2.0 mm | 0.40 | % | ASTM D955 |
| Water Absorption | ASTM D570 | ||
| 23℃，24hr | 0.20 | % | ASTM D570 |
| 100℃，24hr | 2.8 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Izod Notched Impact strength | 85 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature HDT | |||
| 1.8 MPa, unannealed | 300 | ℃ | ASTM D648 |
| Glass Transition Temperature | 85.0 | ℃ | DSC |
| Melting temperature | 310 | ℃ | |
| Coeff. of linear thermal expansion | |||
| TD | 4.5E-5 | 1/℃ | ASTM D696 |
| MD | 2.0E-5 | 1/℃ | ASTM D696 |
| ELECTRICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume Resistance | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength | 30 | 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 Class Rating | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile Strength | 210 | MPa | ASTM D638 |
| Tensile Strain | |||
| Broken BRK | 3.0 | % | ASTM D638 |
| Flexural Modulus | 13000 | MPa | ASTM D790 |
| Flexural Strength | 300 | MPa | ASTM D790 |
| Rockwell hardness | |||
| M-level | 110 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying Temperature | 110 | °C | |
| Drying Time | 2.0 to 6.0 | hr | |
| Hopper Temperature | 50 to 90 | °C | |
| Rear Temperature Zone 1 | 300 to 325 | °C | |
| Middle Temperature Zone 2 | 315 to 335 | °C | |
| Front Temperature Zone 3 | 320 to 335 | °C | |
| Nozzle temperature | 315 to 335 | °C | |
| Mold Temperature | 90 to 140 | °C | |
| Injection speed | Moderate | ||
| Screw Speed | 150 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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