Category | Polymer , Thermoplastic , Polyethylene (PE) , HDPE |
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® HDPE - High Density Polyethylene (ASTM Product Data Sheet).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 0.960 g/cc | 0.960 g/cc | ASTM D792 |
Water Absorption | <= 0.010 % | <= 0.010 % | Immersion, 24hr; ASTM D570(2) |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore D | 70 | 70 | ASTM D2240 |
Tensile Strength | 31.7 MPa | 4600 psi | ASTM D638 |
Elongation at Break | 400 % | 400 % | ASTM D638 |
Elongation at Yield | 12 % | 12 % | ASTM D638 |
Tensile Modulus | 1.38 GPa | 200 ksi | ASTM D638 |
Flexural Strength | 31.7 MPa | 4600 psi | ASTM D790 |
Flexural Modulus | 1.20 GPa | 174 ksi | ASTM D790 |
Compressive Strength | 31.7 MPa | 4600 psi | 10% Def.; ASTM D695 |
Compressive Modulus | 0.689 GPa | 100 ksi | ASTM D695 |
Izod Impact, Notched | 0.694 J/cm | 1.30 ft-lb/in | ASTM D256 Type A |
Coefficient of Friction, Dynamic | 0.20 | 0.20 | Dry vs. Steel; QTM55007 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 110 µm/m-°C @Temperature -40.0 - 149 °C |
61.0 µin/in-°F @Temperature -40.0 - 300 °F |
ASTM E831 |
Melting Point | 127 °C | 260 °F | Crystalline, Peak; ASTM D3418 |
Maximum Service Temperature, Air | 82.2 °C | 180 °F | Long Term |
Deflection Temperature at 1.8 MPa (264 psi) | 80.0 °C | 176 °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 | ASTM D257 |
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 | Yes | Yes | |
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 |
---|---|---|
Machinability | 3 | 1-10, 1=Easier to Machine |