生益板材介生益板材介电电常数（常数（）典型）典型值值芯板厚度芯板厚度介介电电常数常数 mmmil配料配料结结构构 1MHz1GHz 0.052.011064.03.6 0.0753.0110804.23.7 0.093.5123134.33.9 0.104.0121164.54.2 0.156.015064.54.2 0.207.9176284.54.2 0.259.8221164.44.0 0.3011.822116+110804.34.0 0.3614.2276284.64.3 0.4015.7276284.54.2 0.4618.127628+121164.54.2 0.5019.727628+121164.54.1 0.5622.0376284.64.2 0.6124.0376284.54.2 0.6626.037628+210804.44.0 0.7128.0476284.64.2 0.7630.0476284.64.2 0.9135.8576284.64.3 1.0039.4576284.64.2 1.0541.3676284.64.2 1.3553.1776284.64.2 1.5059.1876284.64.2 2.078.71176284.64.2 2.598.41376284.64.2 3.00118.11676284.64.3 3.40133.91876284.64.2 5.00196.92776284.64.2 试验试验条件：条件：C-40/23/50