Category | Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Molded |
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® White Homopolymer Polypropylene (ASTM Product Data Sheet).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 0.910 g/cc | 0.910 g/cc | ASTM D792 |
Water Absorption | <= 0.010 % | <= 0.010 % | Immersion, 24hr; ASTM D570(2) |
Water Absorption at Saturation | <= 0.010 % | <= 0.010 % | Immersion; ASTM D570(2) |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore D | 78 | 78 | ASTM D2240 |
Tensile Strength | 33.1 MPa | 4800 psi | ASTM D638 |
Tensile Strength, Yield | 27.6 MPa | 4000 psi | ASTM D638 |
Elongation at Break | 300 % | 300 % | ASTM D638 |
Elongation at Yield | 12 % | 12 % | ASTM D638 |
Tensile Modulus | 1.19 GPa | 173 ksi | ASTM D638 |
Flexural Strength | 33.1 MPa | 4800 psi | ASTM D790 |
Flexural Modulus | 1.24 GPa | 180 ksi | ASTM D790 |
Compressive Strength | 34.5 MPa | 5000 psi | 10% Def.; ASTM D695 |
Compressive Modulus | 1.38 GPa | 200 ksi | ASTM D695 |
Izod Impact, Notched | 1.01 J/cm | 1.90 ft-lb/in | ASTM D256 Type A |
Coefficient of Friction, Dynamic | 0.25 | 0.25 | Dry vs. Steel; QTM55007 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Melting Point | 164 °C | 327 °F | Crystalline, Peak; ASTM D3418 |
Maximum Service Temperature, Air | 82.2 °C | 180 °F | Long Term |
Deflection Temperature at 1.8 MPa (264 psi) | 98.9 °C | 210 °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 | No | No | |
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 | White | |
Machinability | 3 | 1-10, 1=Easier to Machine |