沙伯基礎(chǔ)創(chuàng)新PC LEXAN 500R 產(chǎn)品特性：含10%玻纖增強，防火5VA級，高強度，高剛性，良好的抗沖擊性，可取代熱固性樹脂、金屬件，用于打印機、傳真機、復印件內(nèi)部價
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PC 500R 物性表：
| Physical | Nominal Value | Unit | Test Method |
| Specific Gravity | 1.27 | g/cm³ | ASTM D792 |
| Specific Volume | 0.802 | cm³/g | ASTM D792 |
| Density | 1.25 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 7.5 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.20 mm) | 0.20 to 0.40 | % | Internal Method |
| Water Absorption (24 hr) | 0.12 | % | ASTM D570 |
| Water Absorption (Equilibrium, 23°C) | 0.31 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Strength 2 (Yield) | 66.2 | MPa | ASTM D638 |
| Tensile Strength 2 (Break) | 55.2 | MPa | ASTM D638 |
| Tensile Elongation 2 (Yield) | 8.0 | % | ASTM D638 |
| Tensile Elongation 2 (Break) | 15 | % | ASTM D638 |
| Flexural Modulus 3 (50.0 mm Span) | 3450 | MPa | ASTM D790 |
| Flexural Strength 3 (Yield, 50.0 mm Span) | 103 | MPa | ASTM D790 |
| Taber Abrasion Resistance (1000 Cycles, 1000 g, CS-17 Wheel) | 11.0 | mg | ASTM D1044 |
| Impact | Nominal Value | Unit | Test Method |
| Notched Izod Impact (23°C) | 110 | J/m | ASTM D256 |
| Unnotched Izod Impact (23°C) | 2100 | J/m | ASTM D4812 |
| Gardner Impact (23°C) | 102 | J | ASTM D3029 |
| Tensile Impact Strength 4 | 158 | kJ/m² | ASTM D1822 |
| Hardness | Nominal Value | Unit | Test Method |
| Rockwell Hardness | ASTM D785 | ||
| M-Scale | 85 | ||
| R-Scale | 124 | ||
| Thermal | Nominal Value | Unit | Test Method |
| Deflection Temperature Under Load (0.45 MPa, Unannealed, 6.40 mm) | 146 | °C | ASTM D648 |
| Deflection Temperature Under Load (1.8 MPa, Unannealed, 6.40 mm) | 142 | °C | ASTM D648 |
| Vicat Softening Temperature | 154 | °C | ASTM D1525 5 |
| CLTE - Flow (-40 to 95°C) | 0.000032 | cm/cm/°C | ASTM E831 |
| Specific Heat | 1210 | J/kg/°C | ASTM C351 |
| Thermal Conductivity | 0.20 | W/m/K | ASTM C177 |
| Electrical | Nominal Value | Unit | Test Method |
| Volume Resistivity | > 1.0E+17 | ohm·cm | ASTM D257 |
| Dielectric Strength (3.20 mm, in Air) | 18 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 50 Hz | 3.10 | ||
| 60 Hz | 3.10 | ||
| 1 MHz | 3.05 | ||
| Dissipation Factor | ASTM D150 | ||
| 50 Hz | 0.00080 | ||
| 60 Hz | 0.00080 | ||
| 1 MHz | 0.0075 | ||
| Arc Resistance (PLC) 6 | PLC 7 | ASTM D495 | |
| Flammability | Nominal Value | Unit | Test Method |
| Flame Rating - UL | UL 94 | ||
| 1.52 mm | V-0 | ||
| 3.05 mm | 5VA |