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- Polyram RamTough PZ740 Polycarbonate, UV Stabilized
Polyram RamTough PZ740 Polycarbonate, UV Stabilized
| Category | Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, UV Stabilized |
| Manufacturer | Polyram |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Polyram RamTough PZ740 Polycarbonate, UV Stabilized.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
UV stabilized low viscosity polycarbonate for injection molding applicationsInformation provided by Polyram Ram On Ind.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.21 g/cc | 0.0437 lb/in³ | DIN 53479 |
| Linear Mold Shrinkage | 0.0050 cm/cm | 0.0050 in/in | |
| Melt Flow | 18 g/10 min @Load 1.20 kg, Temperature 300 °C |
18 g/10 min @Load 2.65 lb, Temperature 572 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 65.0 MPa | 9430 psi | ASTM-D638 |
| Elongation at Break | 100 % | 100 % | ASTM-D638 |
| Tensile Modulus | 2.30 GPa | 334 ksi | ASTM-D790 |
| Izod Impact, Notched | 7.00 J/cm @Temperature 23.0 °C |
13.1 ft-lb/in @Temperature 73.4 °F |
ASTM-D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 137 °C | 279 °F | DIN 53461 |
| Deflection Temperature at 1.8 MPa (264 psi) | 128 °C | 262 °F | DIN 53461 |
| Flammability, UL94 | V-2 @Thickness 3.00 mm |
V-2 @Thickness 0.118 in |
|
| Glow Wire Test | 750 °C | 1380 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | DIN 53482 |
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | DIN 53482 |
| Dielectric Strength | 30.0 kV/mm | 762 kV/in | VDE 0303/4 |
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