Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, Unreinforced |
Manufacturer | Quantum Advanced Engineering Plastics |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Quantum Acetal-Homopolymer.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.42 g/cc | 1.42 g/cc | ASTM D792 |
Water Absorption | 0.25 % | 0.25 % | ASTM D570 |
Water Absorption at Saturation | 0.90 % | 0.90 % | ASTM D570 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Rockwell M | 94 | 94 | ASTM D785 |
Hardness, Rockwell R | 121 | 121 | ASTM D785 |
Hardness, Shore D | 85 | 85 | ASTM 2240 |
Tensile Strength | 68.9 MPa | 10000 psi | ASTM D638 |
Elongation at Break | 40 % | 40 % | ASTM D638 |
Tensile Modulus | 3.10 GPa | 450 ksi | ASTM D638 |
Flexural Strength | 96.5 MPa | 14000 psi | ASTM D790 |
Flexural Modulus | 2.90 GPa | 420 ksi | ASTM D790 |
Compressive Strength | 110 MPa | 16000 psi | ASTM D695 |
Compressive Modulus | 3.10 GPa | 450 ksi | ASTM D695 |
Shear Strength | 62.1 MPa | 9000 psi | ASTM D732 |
Izod Impact, Notched | 0.641 J/cm | 1.20 ft-lb/in | ASTM D256 |
Coefficient of Friction | 0.20 | 0.20 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 99.0 µm/m-°C | 55.0 µin/in-°F | ASTM D696 |
Thermal Conductivity | 0.360 W/m-K | 2.50 BTU-in/hr-ft²-°F | ASTM C177 |
Melting Point | 175 °C | 347 °F | ASTM D3417 |
Maximum Service Temperature, Air | 85.0 °C | 185 °F | |
Deflection Temperature at 0.46 MPa (66 psi) | 166 °C | 330 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 132 °C | 270 °F | ASTM D648 |
Flammability, UL94 | HB | HB |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | ASTM D257 |
Dielectric Constant | 3.5 @Frequency 1.00e+6 Hz |
3.5 @Frequency 1.00e+6 Hz |
ASTM D150 |
Dielectric Strength | 19.7 kV/mm | 500 kV/in | ASTM D149 |
Dissipation Factor | 0.0048 @Frequency 1.00e+6 Hz |
0.0048 @Frequency 1.00e+6 Hz |
ASTM D150 |
Descriptive Properties | Value | Comments |
---|---|---|
FDA Compliance | yes |