EPP PC 1000 LSG 概述：
类别：聚合物；热塑性；聚碳酸酯（PC）聚碳酸酯，挤压；
Quadrant工程塑料产品提供的数据。
•优良的耐冲击性，韧性和弹性伸长性能。该材料具有290°F（145°C）
•透明
•良好的介电性能
•经济热性能
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 | ||
| Water Absorption | 0.20 % | 0.20 % | Immersion, 24hr; ASTM D570(2) | ||
| Water Absorption at Saturation | 0.40 % | 0.40 % | Immersion; ASTM D570(2) | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 75 | 75 | ASTM D785 | ||
| Hardness, Rockwell R | 126 | 126 | ASTM D785 | ||
| Hardness, Shore D | 80 | 80 | ASTM D2240 | ||
| Tensile Strength | 72.4 MPa | 10500 psi | ASTM D638 | ||
| Elongation at Break | 100 % | 100 % | ASTM D638 | ||
| Tensile Modulus | 2.21 GPa | 320 ksi | ASTM D638 | ||
| Flexural Strength | 89.6 MPa | 13000 psi | ASTM D790 | ||
| Flexural Modulus | 2.41 GPa | 350 ksi | ASTM D790 | ||
| Compressive Strength | 79.3 MPa | 11500 psi | 10% Def.; ASTM D695 | ||
| Compressive Modulus | 2.07 GPa | 300 ksi | ASTM D695 | ||
| Shear Strength | 63.4 MPa | 9200 psi | ASTM D732 | ||
| Izod Impact, Notched | 0.801 J/cm | 1.50 ft-lb/in | ASTM D256 Type A | ||
| Electrical Properties | Metric | English | Comments | ||
| Surface Resistivity per Square | >= 1.00e+13 ohm | >= 1.00e+13 ohm | EOS/ESD S11.11 | ||
| Dielectric Constant | 3.17 @Frequency 1e+6 Hz |
3.17 @Frequency 1e+6 Hz |
ASTM D150 | ||
| Dielectric Strength | 15.7 kV/mm | 400 kV/in | Short Term; ASTM D149 | ||
| Dissipation Factor | 0.00090 @Frequency 1e+6 Hz |
0.00090 @Frequency 1e+6 Hz |
ASTM D150 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 70.2 µm/m-°C @Temperature -40.0 - 149 °C |
39.0 µin/in-°F @Temperature -40.0 - 300 °F |
ASTM E831 | ||
| Thermal Conductivity | 0.186 W/m-K | 1.29 BTU-in/hr-ft²-°F | ASTM F433 | ||
| Maximum Service Temperature, Air | 121 °C | 250 °F | Long Term | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 143 °C | 290 °F | ASTM D648 | ||
| Glass Transition Temp, Tg | 145 °C | 293 °F | ASTM D3418 | ||
| Flammability, UL94 | HB | HB | 1/8 inch (Estimated Rating) | ||
| Compliance Properties | Metric | English | Comments | ||
| 3A-Dairy | No | No | |||
| Canada AG | No | No | |||
| FDA | No | No | |||
| NSF | No | No | |||
| USDA | No | No | |||
| USP Class VI | Yes | Yes | |||
| Chemical Resistance Properties | Metric | English | Comments | ||
| Acids, Strong (pH 1-3) | Unacceptable | Unacceptable | |||
| Acids, Weak | Acceptable | Acceptable | |||
| Alcohols | Acceptable | Acceptable | |||
| Alkalies, Strong (pH 11-14) | Unacceptable | Unacceptable | |||
| Alkalies, Weak | Acceptable | Acceptable | |||
| Chlorinated Solvents | Unacceptable | Unacceptable | |||
| Conductive / Static Dissipative | No | No | |||
| Continuous Sunlight | Limited | Limited | |||
| Hot Water / Steam | Limited | Limited | |||
| Hydrocarbons - Aliphatic | Limited | Limited | |||
| Hydrocarbons - Aromatic | Unacceptable | Unacceptable | |||
| Inorganic Salt Solutions | Acceptable | Acceptable | |||
| Ketones, Esters | Unacceptable | Unacceptable | |||
| De |
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| Color | Natural | ||||
| Machinability | 3 | 1-10, 1=Easier to Machine | |||
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