Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, PTFE-Filled |
Manufacturer | Quadrant Engineering Plastics Products |
Trade Name | Acetron® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Quadrant EPP Acetron® AF Blend POM-H Acetal Extruded PTFE-Filled Acetal Homopolymer (ASTM Product Data Sheet).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.50 g/cc | 1.50 g/cc | ASTM D792 |
Water Absorption | 0.20 % | 0.20 % | Immersion, 24hr; ASTM D570(2) |
Water Absorption at Saturation | 1.0 % | 1.0 % | Immersion; ASTM D570(2) |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 85 | 85 | ASTM D785 |
Hardness, Rockwell R | 115 | 115 | ASTM D785 |
Hardness, Shore D | 83 | 83 | ASTM D2240 |
Tensile Strength | 55.2 MPa | 8000 psi | ASTM D638 |
Elongation at Break | 15 % | 15 % | ASTM D638 |
Tensile Modulus | 3.00 GPa | 435 ksi | ASTM D638 |
Flexural Strength | 82.7 MPa | 12000 psi | ASTM D790 |
Flexural Modulus | 3.07 GPa | 445 ksi | ASTM D790 |
Compressive Strength | 110 MPa | 16000 psi | 10% Def.; ASTM D695 |
Compressive Modulus | 2.41 GPa | 350 ksi | ASTM D695 |
Shear Strength | 52.4 MPa | 7600 psi | ASTM D732 |
Izod Impact, Notched | 0.374 J/cm | 0.700 ft-lb/in | ASTM D256 Type A |
Coefficient of Friction, Dynamic | 0.19 | 0.19 | Dry vs. Steel; QTM55007 |
K (wear) Factor | 121 x 10-8 mm³/N-M | 60.0 x 10-10 in³-min/ft-lb-hr | QTM 55010 |
Limiting Pressure Velocity | 0.291 MPa-m/sec | 8300 psi-ft/min | 4:1 safety factor; QTM 55007 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 90.0 µm/m-°C @Temperature -40.0 - 149 °C |
50.0 µin/in-°F @Temperature -40.0 - 300 °F |
ASTM E831 |
Melting Point | 175 °C | 347 °F | Crystalline, Peak; ASTM D3418 |
Maximum Service Temperature, Air | 82.2 °C | 180 °F | Long Term |
Deflection Temperature at 1.8 MPa (264 psi) | 118 °C | 244 °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 | EOS/ESD S11.11 |
Dielectric Constant | 3.1 @Frequency 1e+6 Hz |
3.1 @Frequency 1e+6 Hz |
ASTM D150 |
Dielectric Strength | 15.7 kV/mm | 400 kV/in | Short Term; ASTM D149 |
Dissipation Factor | 0.010 @Frequency 1e+6 Hz |
0.010 @Frequency 1e+6 Hz |
ASTM D150 |
Compliance Properties | Metric | English | Comments |
---|---|---|---|
3A-Dairy | No | No | |
Canada AG | No | No | |
FDA | No | No | |
NSF | No | No | |
USDA | No | No | |
USP Class VI | No | No |
Chemical Resistance Properties | Metric | English | Comments |
---|---|---|---|
Acids, Strong (pH 1-3) | Unacceptable | Unacceptable | |
Acids, Weak | Limited | Limited | |
Alcohols | Acceptable | Acceptable | |
Alkalies, Strong (pH 11-14) | Unacceptable | Unacceptable | |
Alkalies, Weak | Acceptable | Acceptable | |
Chlorinated Solvents | Limited | Limited | |
Conductive / Static Dissipative | No | No | |
Continuous Sunlight | Limited | Limited | |
Hot Water / Steam | Limited | Limited | |
Hydrocarbons - Aliphatic | Acceptable | Acceptable | |
Hydrocarbons - Aromatic | Acceptable | Acceptable | |
Inorganic Salt Solutions | Acceptable | Acceptable | |
Ketones, Esters | Acceptable | Acceptable |
Descriptive Properties | Value | Comments |
---|---|---|
Machinability | 1 | 1-10, 1=Easier to Machine |