特点和好处
热抗阻0.42℃-in2/W(@50psi)
耐熔
橡胶弹性体
贝格斯A1500是一种以矽树脂为基材的导热绝缘材料,在增强玻璃纤维的两边都附载一层加工过的弹性橡胶体。
Sil-Pad A 1500与Sil-Pad 1500在适应周围环境和耐熔性方面具有类似的表现。
典型应用
电源、汽车电子、马达控制、功率半导体
TYPICAL PROPERTIES OF SIL-PAD A1500 | PROPERTY IMPERIAL&#118alue METRIC&#118alue TEST METHOD | Color Green Green Visual | Reinforcement Carrier Fiberglass Fiberglass ─ | Thickness(inch)/(mm) 0.010 0.254 ASTM D374 | Hardness(Shore A) 80 80 ASTM D2240 | Breaking Strength(Ibs/inch)/(kN/m) 65 12 ASTM D1458 | Elongation(%45ºto Warp & Fill) 40 40 ASTM D412 | Continuous Use Temp(ºF)/(℃) -76 to 356 -60 to 180 ─ | ELECTRICAL | Dielectric Breakdown Voltage(Vac) 6000 6000 ASTM D149 | Dielectric Constant(1000Hz) 7.0 7.0 ASTM D150 | Volume Resistivity(Ohm-meter) 1011 1011 ASTM D257 | Flame Rating 94V-O 94V-O U.L | THERMAL | Thermal Conductiviy(W/m-K) 2.0 2.0 ASTM D5470 | THERMAL PERFORMANCE vs PRESSURE | Pressure(psi) 10 25 50 100 200 | TO-220 Thermal Performance(℃/W) 3.03 2.62 2.21 1.92 1.78 | Thermal Impedance(℃-in2/W) (1) 0.59 0.50 0.42 0.34 0.31 | 1)The ASTM5470(Bergquist modified)test fixture was used and the testsample was conditioned at 70℃prior to test.Therecorded &#118alue includes interfacial thermal resistance.These &#118alue are provided for referrnce omly.Actual applicationperformance isdirectly related to the surface roughness.flatness an d pressure applied. |
可供规格:
片材、模切、卷材,(最宽10英寸)带胶和不带胶