About |
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30% Glass Reinforced, High Flow, for E&E applications Special Features: Contains release agent Good or high flow Lubricated Used In: Audio Jack Connectors ForTii® is a breakthrough high temperature polyamide with halogen-free flame retardant grades for demanding applications in the electronics, lighting, automotive, white goods, industrial and aerospace industries. We developed ForTii® in close co-operation with leading OEMs and tier 1 connector and socket manufacturers to ensure we give our customer what they want €” and need. That means a high temperature polyamide with a broad and versatile portfolio of grades that deliver high performance with a unique balance of properties. |
Product Description | |
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Supplier | DSM |
Generic | PA 4T |
Material Status | Commercial: Active |
Features | Good liquidity,Lubricating |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.39 | g/cm³ | |
Shrinkage rate | |||
TD | 1.2 | % | |
MD | 0.35 | % |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 11000 | MPa | |
tensile strength | |||
fracture | 190 | MPa | |
Tensile strain | |||
fracture | 2.3 | % | |
Bending modulus | 9700 | MPa | |
bending strength | 280 | MPa |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 10 | kJ/m² |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 265 | ℃ | |
Glass transition temperature | 100 | ℃ | |
Melting temperature | 325 | ℃ | |
Linear coefficient of thermal expansion | |||
MD | 2.0E-5 | 1/℃ | |
TD | 7.0E-5 | 1/℃ |
Electrical performance | Nominal value | Unit | Test method |
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Relative permittivity | |||
1.00 GHz | 3.70 | ||
10.0 GHz | 3.60 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Flammability level | |||
0.8 mm | HB | ||
1.5 mm | HB |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 100 | °C | |
Drying time | 2.0 | hr | |
Barrel rear temperature | 310 to 320 | °C | |
Barrel middle temperature | 315 to 325 | °C | |
Barrel front temperature | 320 to 325 | °C | |
Nozzle temperature | 320 to 325 | °C | |
Processing (melt) temperature | 320 to 330 | °C | |
Mold temperature | 80 to 150 | °C | |
Injection speed | 中等偏快 | ||
Back pressure | 0.500 to 3.00 | MPa | |
Screw compression ratio | 2.5:1.0 |
Notes |
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