| CAS No.: | 25037-45-0 |
|---|---|
| Formula: | C31h32o7 |
| Material: | Polycarbonates/PC |
| Usage: | General Plastics, Engineering Plastics |
| Plastic Properties After Heated: | Thermoplastic Plastics |
| Plastic Forming Method: | Injection |
| Samples: |
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| Customization: |
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Product Description
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.
Features
1)The PC is transparent, light in weight, good in impact resistance.
2)PC can be used as computer racks, housings and auxiliary machines, and printer parts.
3)PC can be used as helmets and helmets, protective masks, sunglasses and sports protection Eye mask.
4)PC film is widely used in printing charts, medical packaging, and film commutators.
Applications
1)PC board to do all kinds of signs, such as pump dial, car dashboard, warehouses and open business signs, point slide indicator,.
2)PC resin used in automobile lighting system, the dashboard system and internal decoration, as a former chimney, with stiffener plate before and after the car, reflective frame, door frame, operating.
3)PC is used as a junction box, socket, plug and sleeve conversion device, gasket, TV, telephone line support under the communications cable connectors, electrical brake chamber, the switchboard,.
4)PC can do low load parts, used in home appliances motors, vacuum cleaners,Handles for hair shampers, coffee makers, toasters, power tools, gears, turbines, shafts, guides, 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 |
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