| About |
|---|
| Lexan®EFR95-701薄膜是黑色、单面细亚光、单面天鹅绒环保阻燃聚碳酸酯薄膜。阻燃等级在UL94 的测试方法下厚度为0.38mm测试结果为V-0，0.178mm为VTM0。该薄膜具有可成形性、优异的机械和电学性能、高尺寸稳定性。该薄膜具有可成形性、优异的机械和电气性能、高温下良好的尺寸稳定性和高的易燃性，使其在诸如电源绝缘、盘驱动器绝缘、母线绝缘、电视/监视器绝缘、PC板绝缘，商业设备绝缘等应用领域具有广阔的应用前景，当用金属箔层压时具有绝缘和EMI/RFI屏蔽作用。 |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Dimensional Stability |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Flexural strength | |||
| 0.43 mm | 90.5 | ASTM D2176-69 | |
| 0.508 mm | 91.1 | ASTM D2176-69 | |
| Puncture strength (dynamic compensation) | 21.3 | J/mm | ASTM D3763 |
| tear strength | |||
| start | 153 | kN/m | ASTM D1004 |
| crack propagation | 14.65 | kN/m | ASTM D1922 |
| Tensile strain | |||
| fracture | 114 | % | ISO 527 |
| Tensile modulus | |||
| 0.43 mm | 2599 | MPa | ISO 527 |
| tensile strength | |||
| Maximum, 0.43 mm | 62.2 | MPa | ISO 527 |
| Yield, 0.43 mm | 58.7 | MPa | ISO 527 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | <-50 | ℃ | ASTM D746 |
| Hot deformation temperature | |||
| 1.8 MPa | 131 | ℃ | ISO 75 |
| Vicat Softening Temp | |||
| B120 | 151 | ℃ | ASTM D1525 |
| Tg | 153 | ℃ | ISO 11357 |
| Thermal conductivity coefficient | 0.18 | W/m/K | ASTM D5470 |
| Linear coefficient of thermal expansion | 6.6E-5 | /℃ | ISO 11359 |
| specific heat | |||
| 25℃ | 1.23 | KJ/Kg/°C | ASTM E1269 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Water absorption rate | |||
| 24hr | 0.34 | % | ISO 62 |
| Density | 1.23 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：150℃，0.5 hrs | 1.25 | % | ASTM D1204 |
| TD：150°C，0.5 hrs | 0.11 | % | ASTM D1204 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.38-0.55 mm | VTM0 | ||
| 0.18-0.25 mm | V-0 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | 52/3.8 | ISO 2813 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dissipation factor | |||
| 1 MHz | 0.01 | IEC 60250 | |
| 60 Hz | 0.002 | IEC 60250 | |
| Surface resistivity | 4.4E+15 | ohms/sq | IEC 60093 |
| Volume resistivity | 1.17E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 23 ℃, 0.43 mm, in oil | 47 | kv/mm | IEC 60243 |
| Dielectric constant | |||
| 1 MHz | 2.45 | IEC 60250 | |
| 60 Hz | 2.49 | IEC 60250 |
| Notes |
|---|
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