| 厂家(产地) | 德国巴斯夫 |
| 牌号 | 778T SPF30 |
| 加工级别 | 注塑级 |
| 特性级别 | 耐高温,抗紫外线,耐候 |
| 销售方式 | 品牌经销 |
| 类型 | 标准料 |
Properties of Luran S 778T SPF30
Property, Test ConditionStandardUnitValues
| Rheological Properties |
| Melt Volume Rate 220 °C/10 kg | ISO 1133 | cm³/10 min | 5 |
| Mechanical Properties |
| Izod Notched Impact Strength, 23 °C | ISO 180/A | kJ/m² | 20 |
| Izod Notched Impact Strength, -30 °C | ISO 180/A | kJ/m² | 4 |
| Charpy Notched Impact Strength, 23° C | ISO 179 | kJ/m² | 15 |
| Charpy Notched Impact Strength, -30° C | ISO 179 | kJ/m² | 4 |
| Tensile Stress at Yield, 23° C | ISO 527 | MPa | 54 |
| Tensile Strain at Yield, 23° C | ISO 527 | % | 3.4 |
| Tensile Modulus | ISO 527 | MPa | 2500 |
| Tensile Creep Modulus (1000h) | ISO 899 | MPa | 1250 |
| Elongation at Break (MD) | ISO 527 | % | 8 |
| Flexural Strength | ISO 178 | MPa | 80 |
| Hardness, Ball Indentation | ISO 2039-1 | MPa | 85 |
| Thermal Properties |
| Vicat Softening Temperature VST/B/50 (50°C/h, 50N) | ISO 306 | °C | 104 |
| Vicat Softening Temperature, VST/A/50 (50°C/h, 10N) | ISO 306 | °C | 113 |
| Heat Deflection Temperature A; (annealed, 1.8 MPa) | ISO 75 | °C | 103 |
| Heat Deflection Temperature B; (annealed, 0.45 MPa) | ISO 75 | °C | 106 |
| Coefficient of Linear Thermal Expansion | ISO 11359 | 10^(-6)/°C | 80 - 110 |
| Thermal Conductivity | DIN 52612-1 | W/(m K) | 0.17 |
| Electrical Properties |
| Dielectric Constant (100 Hz) | IEC 60250 | - | 3.9 |
| Dissipation Factor (100 Hz) | IEC 60250 | 10^(-4) | 90 |
| Dissipation Factor (1 MHz) | IEC 60250 | 10^(-4) | 330 |
| Volume Resistivity | IEC 60093 | Ohm*m | 1E12 |
| Surface Resistivity | IEC 60093 | Ohm | 1e+013 |
| Other Properties |
| Density | ISO 1183 | kg/m³ | 1070 |
| Water Absorption, Saturated at 23°C | ISO 62 | % | 1.65 |
| Moisture Absorption, Equilibrium 23°C/50% RH | ISO 62 | % | 0.35 |
| Processing |
| Linear Mold Shrinkage | ISO 294-4 | % | 0.5 - 0.9 |
| Melt Temperature Range | ISO 294 | °C | 240 - 280 |
| Mold Temperature Range | ISO 294 | °C | 60 |
| Injection Velocity | ISO 294 | mm/s | 200 |
| Drying Temperature | | °C | 80 |
| Drying Time | | h | 2 - 4
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