Category | Polymer , Thermoplastic , Polypropylene (PP) |
Manufacturer | Quadrant Engineering Plastics Products |
Trade Name | Proteus® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Quadrant EPP Proteus® LSG HS PP - Heat Stabilized Polypropylene (ASTM Product Data Sheet).pdf ![]() |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 0.920 g/cc | 0.920 g/cc | ASTM D792 |
Water Absorption | <= 0.010 % | <= 0.010 % | Immersion, 24hr; ASTM D570(2) |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell R | 113 | 113 | ASTM D785 |
Hardness, Shore D | 77 | 77 | ASTM D2240 |
Tensile Strength, Ultimate | 33.8 MPa | 4900 psi | ASTM D638 |
Elongation at Yield | 8 % | 8 % | ASTM D638 |
Tensile Modulus | 0.807 GPa | 117 ksi | ASTM D638 |
Flexural Strength | 48.3 MPa | 7000 psi | ASTM D790 |
Flexural Modulus | 1.25 GPa | 182 ksi | ASTM D790 |
Compressive Strength | 24.1 MPa | 3500 psi | 10% Def., 73°F; ASTM D695 |
Compressive Modulus | 1.48 GPa | 214 ksi | ASTM D695 |
Izod Impact, Notched | 0.267 J/cm | 0.500 ft-lb/in | ASTM D256 Type A |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 108 µm/m-°C @Temperature -40.0 - 149 °C |
60.0 µin/in-°F @Temperature -40.0 - 300 °F |
TMA; ASTM E831 |
Melting Point | 164 °C | 327 °F | Crystalline, Peak; ASTM D3418 |
Maximum Service Temperature, Air | 82.2 °C | 180 °F | Long Term |
Deflection Temperature at 0.46 MPa (66 psi) | >= 149 °C | >= 300 °F | ASTM D648 |
Flammability, UL94 | HB | HB | 1/8 inch (Estimated Rating) |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Surface Resistivity per Square | >= 1.00e+13 ohm | >= 1.00e+13 ohm | ASTM D257 |
Compliance Properties | Metric | English | Comments |
---|---|---|---|
FDA | No | No |
Chemical Resistance Properties | Metric | English | Comments |
---|---|---|---|
Acids, Strong (pH 1-3) | Acceptable | Acceptable | |
Acids, Weak | Acceptable | Acceptable | |
Alcohols | Acceptable | Acceptable | |
Alkalies, Strong (pH 11-14) | Acceptable | Acceptable | |
Alkalies, Weak | Acceptable | Acceptable | |
Chlorinated Solvents | Unacceptable | Unacceptable | |
Conductive / Static Dissipative | No | No | |
Continuous Sunlight | Limited | Limited | |
Hydrocarbons - Aliphatic | Unacceptable | Unacceptable | |
Hydrocarbons - Aromatic | Unacceptable | Unacceptable | |
Ketones, Esters | Unacceptable | Unacceptable |