检验项目 test item | 单位 | xcn-01 |
剥离强度 peel strength | 常 态 a | n/mm | 检验结果 |
2.3 |
热应力后(260℃) after thermal stress | 2.0 |
热冲击后起泡试验(260℃,2min) blister test after thermal stress | / | 不分层,不起泡 |
热 阻 thermal resistance | ℃/w | 0.6 |
燃烧性(常态) flammability(a) | / | fv-o |
表面电阻率 surface resistivity | 常 态 a | mω | 3×106 |
恒定湿热(25℃-65℃, rh:90%~98%,20个循环)后 constant humidity treatment | 3.5×106 |
体积电阻率volume resistivity | 常 态 a | mω.m | 2.8×107 |
恒定湿热(25℃-65℃, rh:90%~98%,20个循环)后 constant humidity treatment | 2.6×107 |
击穿电压dc dielectric breakdown | kv/mm | 71 |
介电常数(1mhz)(40℃,93%,96h) dielectric constant | / | 4.2 |
介质损耗因数(1mhz)(40℃,93%,96h) dielectric dissipation factor | / | 0.028 |