Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC Tuffak® CM-2 France Arkema Altuglas
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | France Arkema Altuglas/Tuffak® CM-2 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.18mm | ASTM D256 | 850 J/m |
| Charpy Notched Impact Strength | 6.35mm | ASTM D256 | 无断裂 |
| hardness | Test Condition | Test Method | France Arkema Altuglas/Tuffak® CM-2 |
|---|---|---|---|
| Rockwell hardness | M级,6.35mm | ASTM D785 | 74 |
| R级,6.35mm | ASTM D785 | 118 |
| Electrical performance | Test Condition | Test Method | France Arkema Altuglas/Tuffak® CM-2 |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+16 ohms·cm | |
| dielectric constant | 6.35mm,60Hz | ASTM D150 | 2.90 |
| 6.35mm,1MHz | ASTM D150 | 2.90 | |
| dielectric strength | 3.18mm | ASTM D149 | 15 kV/mm |
| Mechanical properties | Test Condition | Test Method | France Arkema Altuglas/Tuffak® CM-2 |
|---|---|---|---|
| bending strength | 屈服,6.35mm | ASTM D790 | 93.1 MPa |
| compressive strength | 6.35mm | ASTM D695 | 86.2 MPa |
| elongation | 屈服,6.35mm | ASTM D638 | 100 % |
| shear strength | 6.35mm | ASTM D732 | 40.0 MPa |
| tensile strength | 极限,6.35mm | ASTM D638 | 65.5 MPa |
| Flexural modulus | 6.35mm | ASTM D790 | 2340 MPa |
| Tensile modulus | 6.35mm | ASTM D638 | 2340 MPa |
| tensile strength | 屈服,6.35mm | ASTM D638 | 57.9 MPa |
| optical performance | Test Condition | Test Method | France Arkema Altuglas/Tuffak® CM-2 |
|---|---|---|---|
| refractive index | ASTM D542 | 1.586 | |
| Haze ratio | 6.35µm | ASTM D1003 | 0.50to2.0 % |
| transmissivity | 6350µm | ASTM D1003 | 85.0to91.0 % |
| physical property | Test Condition | Test Method | France Arkema Altuglas/Tuffak® CM-2 |
|---|---|---|---|
| Water absorption rate | 平衡,23°C | ASTM D570 | 0.35 % |
| 23°C,24hr | ASTM D570 | 0.15 % | |
| density | ASTM D792 | 1.20 g/cm³ | |
| Water absorption rate | 平衡,100°C | ASTM D570 | 0.58 % |
| Thermal performance | Test Condition | Test Method | France Arkema Altuglas/Tuffak® CM-2 |
|---|---|---|---|
| thermal conductivity | ASTMC177 | 0.19 W/m/K | |
| Linear coefficient of thermal expansion | MD：6.35mm | ASTM D696 | 6.8E-05 cm/cm/°C |
| Heat distortion temperature | 1.8MPa,未退火,6.35mm，HDT | ASTM D648 | 135 °C |
| specific heat | ASTMC351 | 1260 J/kg/°C | |
| Heat distortion temperature | 0.45MPa,未退火,6.35mm，HDT | ASTM D648 | 141 °C |
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