聚对苯二甲酸乙二醇酯,膜, Polyester, PET, PETP, Opaque Grey, 0.35mm厚
关注：2963
品牌：Goodfellow
产地：英国
| 订货号 | 包装规格 |
| Sizes | |
| 465-587-05 | 150mm x 150mm |
| 365-144-58 | 300mm x 300mm |
| 839-469-87 | 332mm x 345mm |
| 949-310-17 | 600mm x 600mm |
| Coil | |
| 312-563-88 | 600mm x 0.5m |
| 070-482-34 | 600mm x 1m |
| 810-295-61 | 600mm x 2m |
| 286-950-55 | 600mm x 5m |
| 013-705-06 | 600mm x 10m |
| 573-165-74 | 600mm x 20m |
产品参数
| Coil Width[卷材宽度] | 600mm |
| Colour[颜色] | Opaque Grey |
| Structure[结构] | Biaxially Oriented |
| Thickness[厚度] | 0.35mm |
| Chemical Resistance(耐化学性) | |
| Acids - concentrated | Good-Poor |
| Acids - dilute | Good |
| Alcohols | Good |
| Alkalis | Poor |
| Aromatic hydrocarbons | Good-Fair |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good-Poor |
| Halogens | Fair-Poor |
| Ketones | Good-Fair |
| Electrical Properties(电气特性) | |
| Dielectric constant @1MHz | 3 |
| Dielectric strength ( kV mm⁻¹ ) | 17.0 |
| Dissipation factor @ 1kHz | 0.0020 |
| Surface resistivity ( Ohm/sq ) | 10¹³ |
| Volume resistivity ( Ohmcm ) | >10¹⁴ |
| Thermal Properties(热性能) | |
| Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 20.000 - 80.000 |
| Heat-deflection temperature - 0.45MPa ( C ) | 115 |
| Heat-deflection temperature - 1.8MPa ( C ) | 80.0 |
| Lower working temperature ( C ) | -40 - -60 |
| Specific heat ( J K⁻¹ kg⁻¹ ) | 1200.0 - 1350.0 |
| Thermal conductivity ( W m⁻¹ K⁻¹ ) | 0.15 - 0.40 @23℃ |
| Upper working temperature ( C ) | 115 - 170 |
| Physical Properties(物理性质) | |
| Density ( g cm⁻³ ) | 1.300 - 1.400 |
| Flammability | HB |
| Limiting oxygen index ( % ) | 21 |
| Radiation resistance | Good |
| Refractive index | 1.580-1.640 |
| Resistance to Ultra-violet | Fair |
| Water absorption - equilibrium ( % ) | < 0.70 |
| Water absorption - over 24 hours ( % ) | 0.100 |
| Mechanical Properties(机械性能) | |
| Coefficient of friction | 0.20 - 0.40 |
| Hardness - Rockwell | M94-101 |
| Izod impact strength ( J m⁻¹ ) | 13.0 - - 35.0 |
| Poisson's ratio | 0.370 - 0.440 |
| Tensile modulus ( GPa ) | 2.00 - 4.00 |
| Tensile strength ( MPa ) | 80.00 , for biax film 190-260 |
其他参数
公差
| 直径 | <100mm | ±1mm |
|---|---|---|
| ≥100mm | +2% / -1% | |
| 厚度 | ±20% | |
| 长度 1 | <100mm | ±1mm |
| ≥100mm | +2% / -1% | |
| 长度 2 | <100mm | ±1mm |
| ≥100mm | +2% / -1% |
产品发布日期：2026.01.24
Goodfellow（顾特服）