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- MRC Polymers EMAREXâ„¢ 300 GF43 Nylon 6, 43% Glass Fiber Filled
MRC Polymers EMAREXâ„¢ 300 GF43 Nylon 6, 43% Glass Fiber Filled
| Category | Polymer , Thermoplastic , Nylon , Nylon 6 , Nylon 6, 40% Glass Fiber Filled |
| Manufacturer | MRC Polymers |
| Trade Name | EMAREX™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | MRC Polymers EMAREXâ„¢ 300 GF43 Nylon 6, 43% Glass Fiber Filled.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Available in Black onlyCan be UV and Heat StabilizedProperty data for DAM samples.Information provided by MRC Polymers Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.48 g/cc | 1.48 g/cc | ASTM D792 |
| Filler Content | 41 - 45 % | 41 - 45 % | ASTM D2584 |
| Water Absorption | 0.80 % | 0.80 % | ASTM D570 |
| Relative Viscosity | 50 cP | 50 cP | ASTM D789 |
| Linear Mold Shrinkage | 0.0020 cm/cm | 0.0020 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 121 | 121 | ASTM D785 |
| Tensile Strength at Break | 201.00 MPa | 29152 psi | ASTM D638 |
| Elongation at Break | 2.0 % | 2.0 % | ASTM D638 |
| Flexural Strength | 241 MPa | 35000 psi | ASTM D790 |
| Flexural Modulus | 10.3 GPa | 1500 ksi | ASTM D790 |
| Izod Impact, Notched | 0.801 J/cm @Temperature 22.8 °C |
1.50 ft-lb/in @Temperature 73.0 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 215 °C | 419 °F | ASTM D789 |
| Deflection Temperature at 0.46 MPa (66 psi) | 218 °C | 425 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 207 °C | 405 °F | ASTM D648 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 249 - 271 °C | 480 - 520 °F | |
| Middle Barrel Temperature | 260 - 282 °C | 500 - 540 °F | |
| Front Barrel Temperature | 271 - 293 °C | 520 - 560 °F | |
| Nozzle Temperature | 271 - 293 °C | 520 - 560 °F | |
| Melt Temperature | 260 - 282 °C | 500 - 540 °F | |
| Mold Temperature | 37.8 - 93.3 °C | 100 - 200 °F | Where aesthetics are critical its preferred to use 180-200ºF |
| Drying Temperature | 80.0 °C | 176 °F | |
| Dry Time | 4 - 6 hour | 4 - 6 hour | |
| Moisture Content | <= 0.13 % | <= 0.13 % | |
| 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 | 0.000 - 0.517 MPa | 0.000 - 75.0 psi | |
| Cushion | 0.635 cm | 0.250 in | |
| Screw Speed | 30 - 75 rpm | 30 - 75 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Fill Rate | Moderate | |
| Hold Pressure | 40-60% of injection pressure | |
| Packing Pressure | 50-75% of injection pressure |
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