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- SCG Chemicals EL-Proâ„¢ P740J Polypropylene Injection Molding
SCG Chemicals EL-Proâ„¢ P740J Polypropylene Injection Molding
| Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Molded |
| Manufacturer | SCG Chemicals Co. |
| Trade Name | EL-Pro™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | SCG Chemicals EL-Proâ„¢ P740J Polypropylene Injection Molding.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Key Characteristics:Good flowabilityGood processabilityHigh stiffnessRecommended Applications:Automotive, motorcycle and electrical appliance parts that require good flowability such as automotive trim, complex parts, refrigerator and washing machine partsInformation provided by SCG Chemicals
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.910 g/cc | 0.910 g/cc | ASTM D1505 |
| Linear Mold Shrinkage, Flow | 0.0139 cm/cm @Thickness 2.00 mm |
0.0139 in/in @Thickness 0.0787 in |
TPE Method |
| Linear Mold Shrinkage, Transverse | 0.0116 cm/cm @Thickness 2.00 mm |
0.0116 in/in @Thickness 0.0787 in |
TPE Method |
| Melt Flow | 27 g/10 min @Load 2.16 kg, Temperature 230 °C |
27 g/10 min @Load 4.76 lb, Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 70 | 70 | ASTM D785 |
| Tensile Strength at Break | 20.0 MPa | 2900 psi | ASTM D638 |
| Tensile Strength, Yield | 28.4 MPa | 4120 psi | ASTM D638 |
| Elongation at Break | 150 % | 150 % | ASTM D638 |
| Flexural Modulus | 1.23 GPa | 178 ksi | ASTM D790 |
| Izod Impact, Notched | 0.294 J/cm @Temperature -20.0 °C |
0.551 ft-lb/in @Temperature -4.00 °F |
ASTM D256 |
| 0.392 J/cm @Temperature 0.000 °C |
0.735 ft-lb/in @Temperature 32.0 °F |
ASTM D256 | |
| 0.785 J/cm @Temperature 23.0 °C |
1.47 ft-lb/in @Temperature 73.4 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 163 °C | 325 °F | ASTM D2117 |
| Deflection Temperature at 0.46 MPa (66 psi) | 110 °C | 230 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 55.0 °C | 131 °F | ASTM D648 |
| Vicat Softening Point | 150 °C | 302 °F | ASTM D1525 |
| Brittleness Temperature | -20.0 °C | -4.00 °F | ASTM D746 |
| Flammability, UL94 | HB | HB |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 80 % @Thickness 1.00 mm |
80 % @Thickness 0.0394 in |
ASTM D1003 |
| Gloss | 30 % @Thickness 1.00 mm |
30 % @Thickness 0.0394 in |
ASTM D2457 |
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