泰科納POM Hostaform C9021 產(chǎn)品特性：C 9021，POM/PTFE合金，含2%~5%鐵氟龍PTFE粉，PV值高，低摩擦系數(shù)，高剛性，高硬度，韌性好，耐化學(xué)溶劑，耐燃油，耐強(qiáng)堿，以及良好的耐水解性，高抗熱氧化降解，符合FDA規(guī)范，用于電器元件，汽車，工程機(jī)械配件等應(yīng)用
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POM C9021 物性表：
| Physical | Nominal Value | Unit | Test Method |
| Density | 1.41 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (190°C/2.16 kg) | 8.00 | cm³/10min | ISO 1133 |
| Molding Shrinkage | ISO 294-4 | ||
| Across Flow | 1.8 | % | |
| Flow | 2.0 | % | |
| Water Absorption (Saturation, 23°C) | 0.65 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Modulus | 2850 | MPa | ISO 527-2/1A/1 |
| Tensile Stress (Yield) | 64.0 | MPa | ISO 527-2/1A/50 |
| Tensile Strain (Yield) | 9.0 | % | ISO 527-2/1A/50 |
| Nominal Tensile Strain at Break | 30 | % | ISO 527-2/1A/50 |
| Tensile Creep Modulus (1 hr) | 2500 | MPa | ISO 899-1 |
| Tensile Creep Modulus (1000 hr) | 1300 | MPa | ISO 899-1 |
| Flexural Modulus (23°C) | 2700 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 6.0 | kJ/m² | |
| 23°C | 6.5 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | 160 | kJ/m² | |
| 23°C, Partial Break | 180 | kJ/m² | |
| Thermal | Nominal Value | Unit | Test Method |
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 104 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 150 | °C | ISO 306/B50 |
| Melting Temperature 2 | 166 | °C | ISO 11357-3 |
| CLTE - Flow | 0.00011 | cm/cm/°C | ISO 11359-2 |
| CLTE - Transverse | 0.00011 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
| Surface Resistivity | 1.0E+14 | ohm | IEC 60093 |
| Volume Resistivity | 1.0E+14 | ohm·cm | IEC 60093 |
| Relative Permittivity | IEC 60250 | ||
| 100 Hz | 4.00 | ||
| 1 MHz | 4.00 | ||
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 0.0020 | ||
| 1 MHz | 0.0050 | ||
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Electric Strength | 35 | kV/mm | IEC 60243-1 |
| Flammability | Nominal Value | Unit | Test Method |
| Flame Rating - UL | UL 94 | ||
| 1.50 mm | HB | ||
| 3.00 mm | HB |