生益板材介生益板材介电电常数（常数（ε）典型）典型值值芯板厚度芯板厚度介介电电常数常数 ε mmmil配料配料结结构构 1MHz1GHz 0.052.01×1064.03.6 0.0753.01×10804.23.7 0.093.51×23134.33.9 0.104.01×21164.54.2 0.156.015064.54.2 0.207.91×76284.54.2 0.259.82×21164.44.0 0.3011.82×2116+1×10804.34.0 0.3614.22×76284.64.3 0.4015.72×76284.54.2 0.4618.12×7628+1×21164.54.2 0.5019.72×7628+1×21164.54.1 0.5622.03×76284.64.2 0.6124.03×76284.54.2 0.6626.03×7628+2×10804.44.0 0.7128.04×76284.64.2 0.7630.04×76284.64.2 0.9135.85×76284.64.3 1.0039.45×76284.64.2 1.0541.36×76284.64.2 1.3553.17×76284.64.2 1.5059.18×76284.64.2 2.078.711×76284.64.2 2.598.413×76284.64.2 3.00118.116×76284.64.3 3.40133.918×76284.64.2 5.00196.927×76284.64.2 试验试验条件：条件：C-40/23/50。