应用领域 / Application
大功率照明 High power lighting
汽车应用 Automotive (Vehicle lighting、regulator、converters、Power module)
工业电子 Industrial electronics
需要高散热的领域 The area needs high heat dissipation
产品规格Specification
标准尺寸Standard Size | 500mm×600mm |
导电层Circuit Layer (电解铜箔Copper foil) | 1oz、2oz、3oz、4oz、5oz、6oz |
导热绝缘层厚度 Dielectric Layer Thickness | 75μm、100μm、125μm、150μm |
铝基板厚度 Thickness | 1.0mm、1.2mm、1.5mm、1.6mm、2.0mm、3.0mm |
铝板类型及处理方法 Aluminum Substrate Type | 1060、3003、5052 、6061、4045 阳极氧化法 Anodization / 涂层coating |
保护膜类型 Masking Film | PET、PI |
注:如有特殊要求,可定制any specific require could be available upon request。
主要性能 Main property
项目 Item | 处理条件 Test condition | 单位 Units | 指标值 Spec | 典型值 Typical Value | ||||
T1.5 | T2 | T3 | T4 | |||||
绝缘层热导率 Insulating layer Thermal Conductivity | ASTM D 5470 | W/ m·K | ≥1.5 | 1.7 | ||||
≥2.2 | 2.2 | |||||||
≥3.0 | 3.0 | |||||||
≥4.0 | 4.0 | |||||||
热阻 100um Thermal resistance | ASTM D 5470 | K·cm2/W | — | 0.59 | 0.46 | 0.34 | 0.25 | |
℃/W | — | 0.091 | 0.071 | 0.052 | 0.039 | |||
剥离强度 1OZ Peel Strength | 热应力前 | N/mm | ≥1.2 | 1.72 | 1.60 | 1.36 | 1.28 | |
热应力后 | 1.63 | 1.58 | 1.34 | 1.27 | ||||
热应力 Thermal Stress | 288℃, solder dip | S | ≥120 | 180S No delamination | ||||
300*10s/cycle solder dip | cycle | ≥6次 | 6次No delamination | |||||
表面电阻 Surface Resistivity | C96/35/90 | MΩ | ≥104 | 107 | 107 | 107 | 107 | |
E-24/125 | ≥103 | 105 | 105 | 105 | 105 | |||
体积电阻 Volume Resistivity | C96/35/90 | MΩ·cm | ≥106 | 108 | 108 | 108 | 108 | |
E-24/125 | ≥103 | 105 | 105 | 105 | 105 | |||
击穿电压 Dielectric Breakdown | IPC-TM-650 2.5.6.2 | KV | ≥2.5 | 75μm | 3.0 | 3.0 | 3.0 | 3.0 |
≥3 | 100μm | 4.0 | 4.0 | 4.0 | 3.5 | |||
≥4 | 150μm | 6.0 | 6.0 | 5.5 | 5.0 | |||
介电常数(1MHz) Dielectric Constant | IPC-TM-650 2.5.5.2 | — | — | 5.7 | 6.2 | 7.1 | 8.4 | |
耐电弧 Arc Resistance | IPC-TM-650 2.5.1 | S | ≥60 | 120 | 120 | 120 | 120 | |
燃烧性Flammability | E-24/125 | — | V-0 | V-0 | V-0 | V-0 | V-0 | |
玻璃化温度Tg | DSC | ℃ | ≥150 | 151 | 152 | 152 | 154 | |
热分解温度Td | TGA(Wt5%loss) | ℃ | ≥360 | 390 | 400 | 410 | 425 | |
吸水率 Water Absorption | D-24/23 | % | ≤1.5 | 0.57 | 0.55 | 0.51 | 0.48 | |
IPC-TM-650 2.6.2.1 | ||||||||
CTI | IEC60112 | V | ≥600 | 600 | 600 | 600 | 600 |