| About |
|---|
| South Asia FR-PBT1403G3 is a glass fiber reinforced flame retardant grade specification with excellent electrical, flame and thermal properties. It can reach UL94: V0, 3.0mm GWIT: 700 ℃, CTI: 175V, and is used in relays, connectors, switches, rectifiers, motor casings, BOBBIN, and other products that require high electrical conditions and temperature resistance. |
| Product Description | |
|---|---|
| Supplier | Nan Ya |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile Strength | |||
| yld | 1000 | kg/cm² | ASTM D638 |
| Tensile Elongation | 3 | % | ASTM D638 |
| Flexural Strength | 1500 | kg/cm² | ASTM D790 |
| Flexural Modulus | 50000 | kg/cm² | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Izod Notched Impact strength | 5 | Kg-cm/cm | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| HDT | |||
| 0.45 MPa | 200 | ℃ | ASTM D648 |
| Relative Temp Index(RTI) | |||
| Elec，0.75 mm | 130 | ℃ | UL746B |
| Elec，3.0 mm | 130 | ℃ | UL746B |
| Imp，0.75 mm | 130 | ℃ | UL746B |
| Imp，3.0 mm | 130 | ℃ | UL746B |
| Str，0.75 mm | 140 | ℃ | UL746B |
| Str，3.0 mm | 140 | ℃ | UL746B |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame Class Rating | V-0 | UL 94 | |
| GWIT | |||
| 3 mm | 700 | ℃ | IEC 60695-2-12 |
| ELECTRICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume Resistivity | 1E16 | ohm·cm | ASTM D257 |
| insulation Strength | 20 | kV/mm | ASTM D-149 |
| Comparative Tracking Index | 175 | V | ASTM D36381 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Specific Gravity | 1.52 | ASTM D792 | |
| Molding Shrinkage | |||
| MD | 0.3-0.6 | % | |
| TD | 0.8-1.2 | % | |
| Melt Index | 25 | g/10min | ASTM D1238 |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying Temperature | 140 | ℃ | |
| Drying Time | 4 | hr | |
| Rear Temperature -Zone 1 | 240 | ℃ | |
| Middle Temperature -Zone 2 | 245 | ℃ | |
| Front Temperature -Zone 3 | 250 | ℃ | |
| Nozzle Temperature | 255 | ℃ | |
| Mold Temperature | 80-120 | ℃ | |
| Injection pressure | 450-850 | Kg/cm2 | |
| Screw Speed | 120 | rpm | |
| Injection speed | 快速 | ||
| Notes |
|---|
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