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- MRC Polymers NAXALOYâ„¢ 780 GF11 PC+PBT Polyester Blend, 11% Glass Fiber Filled
MRC Polymers NAXALOYâ„¢ 780 GF11 PC+PBT Polyester Blend, 11% Glass Fiber Filled
| Category | Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate/Polybutylene Terephthalate (PBT) Blend, Glass Filled , Polyester, TP , Polybutylene Terephthalate (PBT) |
| Manufacturer | MRC Polymers |
| Trade Name | NAXALOY™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | MRC Polymers NAXALOYâ„¢ 780 GF11 PC+PBT Polyester Blend, 11% Glass Fiber Filled.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Good chemical resistance, impact and heat resistanceAvailable in Black OnlyCan be UV StabilizedInternal and external lubricant can be added.Information provided by MRC Polymers Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.27 g/cc | 1.27 g/cc | ASTM D792 |
| Linear Mold Shrinkage | 0.0040 - 0.0060 cm/cm | 0.0040 - 0.0060 in/in | ASTM D955 |
| Melt Flow | 18 g/10 min @Load 5.00 kg, Temperature 250 °C |
18 g/10 min @Load 11.0 lb, Temperature 482 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 77.98 MPa | 11310 psi | ISO 527 |
| Flexural Strength | 116.97 MPa | 16965 psi | ISO 178 |
| Flexural Modulus | 3.7490 GPa | 543.75 ksi | ISO 178 |
| Izod Impact, Notched (ISO) | 8.00 kJ/m² | 3.81 ft-lb/in² | ISO 180 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 108 °C | 226 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 98.9 °C | 210 °F | ASTM D648 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 240 - 270 °C | 464 - 518 °F | |
| Middle Barrel Temperature | 245 - 275 °C | 473 - 527 °F | |
| Front Barrel Temperature | 250 - 280 °C | 482 - 536 °F | |
| Nozzle Temperature | 245 - 275 °C | 473 - 527 °F | |
| Melt Temperature | 255 - 275 °C | 491 - 527 °F | |
| Mold Temperature | 62.8 - 92.8 °C | 145 - 199 °F | |
| Drying Temperature | 107 - 113 °C | 225 - 235 °F | |
| Dry Time | 3 - 4 hour | 3 - 4 hour | |
| Moisture Content | <= 0.020 % | <= 0.020 % | |
| Dew Point | <= -17.8 °C | <= 0.000 °F | |
| Drying Air Flow Rate | 22.7 - 28.3 l/min | 0.800 - 1.00 ft³/min (CFM) | per lb/hour resin processed |
| Injection Pressure | 34.5 - 172 MPa | 5000 - 25000 psi | |
| Back Pressure | 0.000 - 0.517 MPa | 0.000 - 75.0 psi | |
| Shot Size | 50 - 80 % | 50 - 80 % | |
| Vent Depth | 0.00127 - 0.00203 cm | 0.000500 - 0.000800 in | |
| Cushion | 0.635 cm | 0.250 in | |
| Screw Speed | 50 - 80 rpm | 50 - 80 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Fill Rate | Moderate to Fast | |
| Hold Pressure | 40-60% of injection pressure | |
| Packing Pressure | 50-75% of injection pressure |
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