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Kingfa JH720 G30
| Category: | PC Alloy , Polycarbonate Alloy |
| Manufacturer: | Kingfa |
| Trademark: | Kingfa |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | WX2zBZ_Kingfa-JH720-G30.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Kingfa JH720 G30 is a polycarbonate alloy (PC alloy) material, which contains a 30% 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 JH720 G30 are:
The typical application areas of Kingfa JH720 G30 are: electrical/electronic applications |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.42 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (23°C) | 0.20 - 0.30 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 86 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1 | 115 | MPa | ASTM D638 |
| Tensile Elongation 2(Break) | 7.0 | % | ASTM D638 |
| Flexural Modulus 3 | 8700 | MPa | ASTM D790 |
| Flexural Strength 4 | 165 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C, 3.20 mm) | 140 | J/m | ASTM D256 |
| Unnotched Izod Impact (23°C, 3.20 mm) | 590 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, unannealed, 6.40mm | 145 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 6.40mm | 139 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+15 | ohms | ASTM D257 |
| Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength (1.60 mm) | 21 | kV/mm | ASTM D149 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating | UL 94 | ||
| 1.60 mm | HB | UL 94 | |
| 3.00 mm | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 110 - 120 | °C | |
| Drying Time | 3.0 - 4.0 | hr | |
| Rear Temperature | 240 - 275 | °C | |
| Middle Temperature | 250 - 280 | °C | |
| Front Temperature | 260 - 290 | °C | |
| Processing (Melt) Temp | 250 - 280 | °C | |
| Mold Temperature | 80.0 - 140 | °C | |
| Back Pressure | 0.300 - 1.00 | MPa |
| Injection instructions |
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| Processing Temperature Limit: 295°CInjection Speed: 60 to 90% |
| 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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