Category | Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET) , Polyethylene Terephthalate (PET), 20% Glass Reinforced |
Manufacturer | |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | MRC Polymers MAXNITE™ 500 GF15 PET, 15% Glass Fiber Filled (discontinued **).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.43 g/cc | 1.43 g/cc | ASTM D792 |
Filler Content | 13 - 17 % | 13 - 17 % | ASTM D2584 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | 82.7 MPa | 12000 psi | ASTM D638 |
Elongation at Break | 2.0 % | 2.0 % | ASTM D638 |
Flexural Strength | 131 MPa | 19000 psi | ASTM D790 |
Flexural Modulus | 5.86 GPa | 850 ksi | ASTM D790 |
Izod Impact, Notched | 0.641 J/cm @Temperature 22.8 °C |
1.20 ft-lb/in @Temperature 73.0 °F |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Deflection Temperature at 1.8 MPa (264 psi) | 210 °C | 410 °F | ASTM D648 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 260 - 282 °C | 500 - 540 °F | |
Middle Barrel Temperature | 260 - 288 °C | 500 - 550 °F | |
Front Barrel Temperature | 266 - 288 °C | 510 - 550 °F | |
Nozzle Temperature | 271 - 299 °C | 520 - 570 °F | reverse tapered recommended |
Melt Temperature | 271 - 293 °C | 520 - 560 °F | |
Mold Temperature | 82.2 - 104 °C | 180 - 220 °F | thick wall - thin wall |
Drying Temperature | 116 - 135 °C | 240 - 275 °F | |
Dry Time | 4 - 6 hour | 4 - 6 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 | 68.9 - 138 MPa | 10000 - 20000 psi | |
Back Pressure | 0.345 - 1.21 MPa | 50.0 - 175 psi | keep minimum |
Cushion | 0.635 cm | 0.250 in | |
Screw Speed | 20 - 50 rpm | 20 - 50 rpm |
Descriptive Properties | Value | Comments |
---|---|---|
Dryer | Dehumidified hopper | |
Fill Rate | Moderate-Fast | |
Hold Pressure | 40-60% of injection pressure | |
Packing Pressure | 50-75% of injection pressure |