| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Unreinforced | 
| Manufacturer | BASF | 
| Trade Name | Ultraform® | 
| Port | Shanghai port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | BASF Ultraform® S2320 003 PRO BK 00120 POM.pdf  | 
          
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 1.40 g/cc | 0.0506 lb/in³ | ISO 1183 | 
| Water Absorption | 0.80 % | 0.80 % | Saturation; ISO 62 | 
| Moisture Absorption at Equilibrium | 0.20 % | 0.20 % | 23°C; 50% RH; ISO 62 | 
| Linear Mold Shrinkage, Flow | 0.021 cm/cm | 0.021 in/in | ISO 2577 | 
| Linear Mold Shrinkage, Transverse | 0.021 cm/cm | 0.021 in/in | ISO 2577 | 
| Melt Flow |           13           g/10 min           @Load 2.16 kg, Temperature 190 °C  | 
                  13           g/10 min           @Load 4.76 lb, Temperature 374 °F  | 
        ISO 1133 | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Ball Indentation Hardness |           145           MPa           @Load 36.5 kg, Time 30.0 sec  | 
                  21000           psi           @Load 80.5 lb, Time 0.00833 hour  | 
        ISO 2039-1 | 
| Tensile Strength, Yield | 65.0 MPa | 9430 psi | 50 mm/min; ISO 527-2 | 
| Elongation at Break | 28 % | 28 % | ISO 527-2 | 
| Elongation at Yield | 9.0 % | 9.0 % | ISO 527-1/-2 | 
| Modulus of Elasticity | 2.70 GPa | 392 ksi | ISO 527-2 | 
| Izod Impact, Notched (ISO) |           5.50           kJ/m²           @Temperature -30.0 °C  | 
                  2.62           ft-lb/in²           @Temperature -22.0 °F  | 
        ISO 180/A | 
|           5.50           kJ/m²           @Temperature 23.0 °C  | 
                  2.62           ft-lb/in²           @Temperature 73.4 °F  | 
        ISO 180/A | |
| Charpy Impact Unnotched |           17.0           J/cm²           @Temperature -30.0 °C  | 
                  80.9           ft-lb/in²           @Temperature -22.0 °F  | 
        ISO 179/1eU | 
|           18.0           J/cm²           @Temperature 23.0 °C  | 
                  85.7           ft-lb/in²           @Temperature 73.4 °F  | 
        ISO 179/1eU | |
| Charpy Impact, Notched |           0.500           J/cm²           @Temperature -30.0 °C  | 
                  2.38           ft-lb/in²           @Temperature -22.0 °F  | 
        ISO 179/1eA | 
|           0.550           J/cm²           @Temperature 23.0 °C  | 
                  2.62           ft-lb/in²           @Temperature 73.4 °F  | 
        ISO 179/1eA | |
| Tensile Creep Modulus, 1000 hours | 1300 MPa | 189000 psi | ISO 899-1 | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear, Parallel to Flow |           11.0           µm/m-°C           @Temperature 23.0 - 55.0 °C  | 
                  6.11           µin/in-°F           @Temperature 73.4 - 131 °F  | 
        DIN 53752 | 
| Melting Point | 167 °C | 333 °F | |
| Maximum Service Temperature, Air | 100 °C | 212 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 100 °C | 212 °F | ISO 75-2 | 
| Vicat Softening Point | 150 °C | 302 °F | ISO 306 | 
| Electrical Properties | Metric | English | Comments | 
|---|---|---|---|
| Volume Resistivity | 1.00e+13 ohm-cm | 1.00e+13 ohm-cm | IEC 60093 | 
| Surface Resistance | 1.00e+13 ohm | 1.00e+13 ohm | IEC 60093 | 
| Dielectric Constant |           3.8                     @Frequency 1.00e+6 Hz  | 
                  3.8                     @Frequency 1.00e+6 Hz  | 
        IEC 60250 | 
|           3.8                     @Frequency 100 Hz  | 
                  3.8                     @Frequency 100 Hz  | 
        IEC 60250 | |
| Dielectric Strength | 40.0 kV/mm | 1020 kV/in | IEC 60243-1 | 
| Dissipation Factor |           0.0010                     @Frequency 100 Hz  | 
                  0.0010                     @Frequency 100 Hz  | 
        IEC 60250 | 
|           0.0050                     @Frequency 1.00e+6 Hz  | 
                  0.0050                     @Frequency 1.00e+6 Hz  | 
        IEC 60250 | |
| Comparative Tracking Index | 600 V | 600 V | Test solution A; IEC 60112 | 
| 600 V | 600 V | Test solution B; IEC 60112 | 
| Processing Properties | Metric | English | Comments | 
|---|---|---|---|
| Melt Temperature | 190 - 230 °C | 374 - 446 °F | Injection-molding | 
| Mold Temperature | 60.0 - 120 °C | 140 - 248 °F | |
| Drying Temperature | 100 °C | 212 °F | |
| Dry Time | 3 hour | 3 hour | 
| Descriptive Properties | Value | Comments | 
|---|---|---|
| Color | BK 00120 | |
| Commercial Status | Europe | |
| Primary Processing Technique | Injection Molding |