LG Chemical LUPOL LW-4407 Low Warpage Polypropylene, 40% Glass Fiber/Mineral Filler Reinforced, Heat Resistant
| Manufacturer | LG Chemical |
| Trade Name | LUPOL |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
LUPOL resins, based on polyolefin with a wide range of characteristics, are a family of low cost engineering plastics.Applications: Automotive: Bumper cover, instrument panel, glove box, air cleaner, mud guard, door trim, garnishElectrical and Electronic: Tail lamp housing, air conditioner housing, fan, socket, washing machine partsIndustrial Parts and Household Appliance:Propeller fan, pulley, container, pump container, pump casing, handle and switch cover of electric jar, fan shroud/supportInformation Provided by LG Chem
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.21 g/cc | 1.21 g/cc | ASTM D792 |
| Linear Mold Shrinkage | 0.0030 cm/cm | 0.0030 in/in | ASTM D955 |
| Linear Mold Shrinkage, Transverse | 0.0050 cm/cm | 0.0050 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 63.0 MPa | 9140 psi | ASTM D638 |
| Elongation at Break | 3.0 % | 3.0 % | ASTM D638 |
| Flexural Strength | 86.0 MPa | 12500 psi | ASTM D790 |
| Flexural Modulus | 5.88 GPa | 853 ksi | ASTM D790 |
| Izod Impact, Notched | 0.600 J/cm
@Temperature 23.0 °C
|
1.12 ft-lb/in
@Temperature 73.4 °F
|
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 1.8 MPa (264 psi) | 150 °C | 302 °F | ASTM D648 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 200 – 220 °C | 392 – 428 °F | |
| Middle Barrel Temperature | 200 – 230 °C | 392 – 446 °F | |
| Front Barrel Temperature | 210 – 230 °C | 410 – 446 °F | |
| Nozzle Temperature | 210 – 240 °C | 410 – 464 °F | |
| Melt Temperature | 210 – 240 °C | 410 – 464 °F | |
| Mold Temperature | 40.0 – 90.0 °C | 104 – 194 °F | |
| Drying Temperature | 70.0 – 90.0 °C | 158 – 194 °F | |
| Dry Time | 2 – 3 hour | 2 – 3 hour | |
| Injection Pressure | 29.4 – 118 MPa | 4260 – 17100 psi | First |
| 78.45 – 98.07 MPa | 11380 – 14220 psi | Second | |
| Back Pressure | 0.490 – 3.92 MPa | 71.1 – 569 psi | |
| Screw Speed | 40 – 60 rpm | 40 – 60 rpm |
