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June Power
June Power
Polycarbonate Resin (PC) is an excellent engineering thermoplastic, with fine impact resistance, easily processing, good dimensional stability, high heat resistance, non-toxic, low water absorption and good dielectric properties. Being recognized as the only one with good transparency in the five key engineering plastics (PA, PC, PBT, POM, PPO), polycarbonate occupies the most rapid market growth in recent years.
1) Signage & Dashboards: PC boards for pump dials, car dashboards, and business signs.
2) Automotive: Lighting systems, internal decoration, reflective frames, and door frames.
3) Electrical: Junction boxes, sockets, plugs, communication cable connectors, and switchboards.
4) Home Appliances: Vacuum cleaners, coffee makers, power tools, gears, and refrigerator racks.
| Item | Test condition | Test method | Data | Unit |
| Density | 25ºC | ASTM D792 | 1.2 | g/cm3 |
| MFR | 300ºC 1.2kg | ASTM D1238 | 7.1-10 | g/10min |
| Tensile strength | - | ASTM D638 | ≥60 | Mpa |
| Elastic modulus | - | ASTM D638 | 2000-2400 | Mpa |
| Elongation at break | - | ASTM D638 | ≥90 | % |
| Charpy Notched Impact Strength | - | ASTM D6110 | ≥20 | kJ/cm2 |
| Dielectric strength | 50HZ | ASTM D149 | ≥20 | Kv/mm |
| Transparency | 2mm | ASTM D1003 | ≥80 | % |
| VST | 50N.50C/h | ASTM D1525 | 142-146 | ºC |
| Solvent content | - | GC(int-st) | Max.1500 | PPM |
