PBT FRG4 K01
20% glass fiber reinforced
flame retardant
high heat resistance grade
| Material Technical Datasheet | ||||
| PBT FRG4 K01 | ||||
| PROPERTY | ||||
| 20% glass fiber reinforced flame retardant with high heat resistance grade | ||||
| FEATURES | APPLICATIONS | |||
| No frost formation | Electrical components • Spools • Connectors | |||
| Good electrical performance | Electronic applications • Relays | |||
| High temperature resistance | Lighting applications • Cooling fans | |||
| No red phosphorus | Fire retardant | |||
| Properties | Test Standard | Test Condition | Units | Typical Values |
| Physical Properties | ||||
| Specific Gravity | ISO 1183 | 23℃ | g/cm³ | 1.53 |
| Shrinkage Rate Flow | ISO 2577 | 23℃ | % | 0.4 |
| Shrinkage Rate Vertical | ISO 2577 | 23℃ | % | 1 |
| Water Absorption Rate 23 ℃ 50RH equilibrium | ISO 62 | 23 ℃ | % | 0.07 |
| Ash Content | ISO 3451 | 23℃ | % | 20 |
| Hardness | ||||
| Mechanical Properties | Test Standard | Test Condition | Units | Data |
| Rockwell hardness R scale | ISO 2039 | 120 | ||
| Mechanical Properties | ||||
| Mechanical Properties | Test Standard | Test Condition | Units | Data |
| Tensile Strength 23°C | ISO 527 | 10mm/min | Mpa | 105 |
| Elongation at Break 23°C | ISO 527 | 10mm/min | % | 3.1 |
| Flexural Strength 23°C | ISO 178 | 2.0mm/min | Mpa | 160 |
| Flexural Modulus 23°C | ISO 178 | 2.0mm/min | Mpa | 6400 |
| Cantilever notch impact 23°C | ISO 180 | 23 ° C A-notch | kJ/m² | 7.0 |
| Thermal Properties | ||||
| Thermal Properties | Test Standard | Test Condition | Units | Data |
| H.D.T | ISO 75 | 0.45MPa | ℃ | 218 |
| H.D.T | ISO 75 | 1.8MPa | ℃ | 208 |
| Electrical Performance | ||||
| Electrical Performance | Test Standard | Data | Units | |
| Volume resistance | IEC 60093 | 1E16 | Ω.cm | |
| Insulation strength 2.0mm in oil | IEC 60243 | 21 | KV/mm | |