| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, Unreinforced, Impact Grade |
| Manufacturer | Gehrig & Associates |
| Trade Name | AARTEL® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Aardvark Polymers AARTEL® 2100UV Acetal Homopolymer Rotational Molding Resin.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.42 g/cc | 0.0513 lb/in³ | |
| Water Absorption | 0.50 % | 0.50 % | 24 hour immersion |
| Moisture Absorption at Equilibrium | 0.17 % | 0.17 % | 50% RH |
| Water Absorption at Saturation | 1.2 % | 1.2 % | |
| Linear Mold Shrinkage, Flow | 0.020 cm/cm @Thickness 2.00 mm |
0.020 in/in @Thickness 0.0787 in |
|
| Linear Mold Shrinkage, Transverse | 0.019 cm/cm @Thickness 2.00 mm |
0.019 in/in @Thickness 0.0787 in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 92 | 92 | |
| Hardness, Rockwell R | 120 | 120 | Test 1 |
| 120 | 120 | Test 2 | |
| Tensile Strength, Ultimate | 67.0 MPa | 9720 psi | 5 mm/min (0.2 in/min) |
| Tensile Strength, Yield | 67.0 MPa | 9720 psi | 5 mm/min (0.2 in/min) |
| 70.0 MPa | 10200 psi | ||
| Elongation at Break | 30 % | 30 % | Nominal |
| 45 % | 45 % | 5 mm/min (0.2 in/min) | |
| Elongation at Yield | 13 % | 13 % | 5 mm/min (0.2 in/min) |
| 17 % | 17 % | ||
| Tensile Modulus | 3.10 GPa | 450 ksi | |
| 3.23 GPa | 468 ksi | 5 mm/min (0.2 in/min) | |
| Flexural Modulus | 3.00 GPa | 435 ksi | |
| 3.05 GPa | 442 ksi | ||
| Izod Impact, Unnotched | 0.800 J/cm | 1.50 ft-lb/in | |
| Izod Impact, Notched (ISO) | 8.00 kJ/m² | 3.81 ft-lb/in² | |
| 8.00 kJ/m² @Temperature -40.0 °C |
3.81 ft-lb/in² @Temperature -40.0 °F |
||
| Charpy Impact Unnotched | 26.0 J/cm² | 124 ft-lb/in² | |
| 26.0 J/cm² @Temperature -30.0 °C |
124 ft-lb/in² @Temperature -22.0 °F |
||
| Charpy Impact, Notched | 0.900 J/cm² | 4.28 ft-lb/in² | |
| 0.800 J/cm² @Temperature -30.0 °C |
3.81 ft-lb/in² @Temperature -22.0 °F |
||
| Impact | 1870 | 1870 | J/m; Unnotched |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 120 µm/m-°C @Temperature 23.0 - 55.0 °C |
66.7 µin/in-°F @Temperature 73.4 - 131 °F |
|
| 121 µm/m-°C @Temperature 23.0 - 55.0 °C |
67.2 µin/in-°F @Temperature 73.4 - 131 °F |
||
| CTE, linear, Transverse to Flow | 120 µm/m-°C @Temperature 23.0 - 55.0 °C |
66.7 µin/in-°F @Temperature 73.4 - 131 °F |
|
| 120 µm/m-°C @Temperature 23.0 - 55.0 °C |
66.7 µin/in-°F @Temperature 73.4 - 131 °F |
||
| Melting Point | 178 °C | 352 °F | 10°C/min |
| 178 °C | 352 °F | ||
| Deflection Temperature at 0.46 MPa (66 psi) | 160 °C | 320 °F | |
| 168 °C | 334 °F | Unannealed | |
| Deflection Temperature at 1.8 MPa (264 psi) | 93.0 °C | 199 °F | |
| 104 °C | 219 °F | Unannealed | |
| UL RTI, Electrical | 50.0 °C @Thickness 1.50 mm |
122 °F @Thickness 0.0591 in |
|
| 50.0 °C @Thickness 3.00 mm |
122 °F @Thickness 0.118 in |
||
| UL RTI, Mechanical with Impact | 50.0 °C @Thickness 1.50 mm |
122 °F @Thickness 0.0591 in |
|
| 50.0 °C @Thickness 3.00 mm |
122 °F @Thickness 0.118 in |
||
| UL RTI, Mechanical without Impact | 50.0 °C @Thickness 1.50 mm |
122 °F @Thickness 0.0591 in |
|
| 50.0 °C @Thickness 3.00 mm |
122 °F @Thickness 0.118 in |
||
| Flammability, UL94 | HB @Thickness 0.840 mm |
HB @Thickness 0.0331 in |
Test 1 |
| HB @Thickness 0.840 mm |
HB @Thickness 0.0331 in |
Test 2 | |
| HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
Test 1 | |
| HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
Test 2 | |
| HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
Test 1 | |
| HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
Test 2 | |
| Oxygen Index | 22 % | 22 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+11 ohm-cm | 1.00e+11 ohm-cm | Test 1 |
| 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | Test 2 | |
| Surface Resistance | 6.00e+14 ohm | 6.00e+14 ohm | |
| Dielectric Constant | 3.4 | 3.4 | |
| 3.5 @Frequency 100 Hz |
3.5 @Frequency 100 Hz |
||
| 3.8 @Frequency 1e+6 Hz |
3.8 @Frequency 1e+6 Hz |
||
| Dissipation Factor | 0.0060 @Frequency 1e+6 Hz |
0.0060 @Frequency 1e+6 Hz |
|
| 0.018 @Frequency 100 Hz |
0.018 @Frequency 100 Hz |
||
| Comparative Tracking Index | 600 V | 600 V |