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Kingfa PBT RG20
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Kingfa |
| Trademark: | Kingfa PBT |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vsaT0z_Kingfa-PBT-RG20.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Kingfa PBT RG20 is a polybutene terephthalate (PBT) material, which contains a 20% glass fiber reinforced material. This product is available in North America or Asia Pacific region. The processing method is injection molding. The main features of Kingfa PBT RG20 are:
The typical application areas of Kingfa PBT RG20 are: electrical/electronic applications |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.57 | g/cm³ | ASTM D792 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 23°C | 0.40 | % | ASTM D955 |
| Transverse flow : 23°C | 1.0 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.070 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 120 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1 | 105 | MPa | ASTM D638 |
| Tensile Elongation 2(Break) | 3.0 | % | ASTM D638 |
| Flexural Modulus 3 | 6000 | MPa | ASTM D790 |
| Flexural Strength 4 | 155 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C, 3.20 mm) | 80 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, unannealed, 6.40mm | 216 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 6.40mm | 208 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating | UL 94 | ||
| 0.800 mm | V-0 | UL 94 | |
| 1.50 mm | V-0 | UL 94 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 120 - 140 | °C | |
| Drying Time | 4.0 - 6.0 | hr | |
| Rear Temperature | 220 - 240 | °C | |
| Middle Temperature | 235 - 255 | °C | |
| Front Temperature | 240 - 265 | °C | |
| Processing (Melt) Temp | 240 - 260 | °C | |
| Mold Temperature | 50.0 - 70.0 | °C | |
| Injection Rate | Moderate-Fast |
| Injection instructions |
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| Processing Temperature Limit: 265°C |
| Note Message | |
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| 1 . | 10 mm/min |
| 2 . | 10 mm/min |
| 3 . | 2.0 mm/min |
| 4 . | 2.0 mm/min |
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