| Category | Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, Impact Grade |
| Manufacturer | Wellman Engineering Resins |
| Trade Name | Wellamid® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Wellman Wellamid® XT1482-BK High Impact Nylon 66.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.09 g/cc | 0.0394 lb/in³ | ISO 1183-87 |
| Linear Mold Shrinkage, Flow | 0.019 - 0.023 cm/cm | 0.019 - 0.023 in/in | ISO DIS 294-4 |
| Linear Mold Shrinkage, Transverse | 0.019 - 0.023 cm/cm | 0.019 - 0.023 in/in | ISO DIS 294-4 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 45.0 MPa | 6530 psi | ISO 527-93 |
| Elongation at Break | 90 % | 90 % | ISO 527-93 |
| Flexural Strength | 60.0 MPa | 8700 psi | ISO 178-93 |
| Flexural Modulus | 1.60 GPa | 232 ksi | ISO 178-93 |
| Izod Impact, Notched (ISO) | 65.0 kJ/m² | 30.9 ft-lb/in² | ISO 180-93 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 260 °C | 500 °F | ISO 3146 |
| Deflection Temperature at 1.8 MPa (264 psi) | 50.0 °C | 122 °F | ISO 75-93 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 277 - 293 °C | 530 - 560 °F | |
| Middle Barrel Temperature | 271 - 288 °C | 520 - 550 °F | |
| Front Barrel Temperature | 266 - 282 °C | 510 - 540 °F | |
| Nozzle Temperature | 266 - 293 °C | 510 - 560 °F | |
| Melt Temperature | 271 - 304 °C | 520 - 580 °F | |
| Mold Temperature | 71.1 - 93.3 °C | 160 - 200 °F | |
| Drying Temperature | 79.4 °C | 175 °F | Opened bags and gaylord boxes |
| Dry Time | 2 - 4 hour | 2 - 4 hour | Opened bags and gaylord boxes |
| Moisture Content | 0.050 - 0.20 % | 0.050 - 0.20 % | During molding to prevent hydrolytic degradation |
| <= 0.20 % | <= 0.20 % | In shipping bags, ready to mold | |
| Injection Pressure | 34.5 - 138 MPa | 5000 - 20000 psi | |
| Back Pressure | 0.345 MPa | 50.0 psi | |
| Screw Speed | 30 - 120 rpm | 30 - 120 rpm |