| Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene Copolymer |
| Manufacturer | Quadrant Engineering Plastics Products |
| Trade Name | Proteus® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Quadrant EPP Proteus® PP Natural Co-Polymer Polypropylene (ASTM Product Data Sheet).pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.900 g/cc | 0.900 g/cc | ASTM D792 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 72 | 72 | ASTM D2240 |
| Tensile Strength | 23.4 MPa | 3400 psi | ASTM D638 |
| Elongation at Break | 300 % | 300 % | ASTM D638 |
| Tensile Modulus | 1.05 GPa | 152 ksi | ASTM D638 |
| Flexural Strength | 33.1 MPa | 4800 psi | ASTM D790 |
| Flexural Modulus | 1.24 GPa | 180 ksi | ASTM D790 |
| Compressive Strength | 33.1 MPa | 4800 psi | 10% Def.; ASTM D695 |
| Compressive Modulus | 1.21 GPa | 175 ksi | ASTM D695 |
| Izod Impact, Notched | 4.27 J/cm | 8.00 ft-lb/in | ASTM D256 Type A |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 152 °C | 305 °F | Crystalline, Peak; ASTM D3418 |
| Maximum Service Temperature, Air | 82.2 °C | 180 °F | Long Term |
| Deflection Temperature at 1.8 MPa (264 psi) | 100 °C | 212 °F | ASTM D648 |
| Flammability, UL94 | HB | HB | 1/8 inch (Estimated Rating) |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+15 ohm-cm | >= 1.00e+15 ohm-cm | |
| Surface Resistivity per Square | >= 1.00e+15 ohm | >= 1.00e+15 ohm | ASTM D257 |
| Compliance Properties | Metric | English | Comments |
|---|---|---|---|
| 3A-Dairy | Yes | Yes | |
| Canada AG | No | No | |
| FDA | Yes | Yes | |
| NSF | No | No | |
| USDA | No | No | |
| USP Class VI | 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 | |
| Hot Water / Steam | Limited | Limited | |
| Hydrocarbons - Aliphatic | Unacceptable | Unacceptable | |
| Hydrocarbons - Aromatic | Unacceptable | Unacceptable | |
| Inorganic Salt Solutions | Acceptable | Acceptable | |
| Ketones, Esters | Unacceptable | Unacceptable |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Natural | |
| Machinability | 3 | 1-10, 1=Easier to Machine |