平紋導(dǎo)電屏蔽布料
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平紋導(dǎo)電屏蔽布料
平紋導(dǎo)電屏蔽布料一:規(guī)格、性能、成分1.1產(chǎn)品規(guī)格項(xiàng)目單位規(guī)格值試驗(yàn)標(biāo)準(zhǔn)厚度mm0.03±0.003GB/T3820-1997密度T300±10GB/T4743-2009寬度mm1100±10GB/T4667-1995長(zhǎng)度mN/AGB/T4666-1996克重g/m275±5GB/T4669-19951.2產(chǎn)品性能項(xiàng)目單位規(guī)格值試驗(yàn)標(biāo)準(zhǔn)屏蔽效能dB≥60SJ20524-1995表面電阻Ω/sp≤0.030ASTMF390-2011垂直電阻Ω/sp≤0.003ASTMF390-2011表面結(jié)合力級(jí)≥3GB/T 928...
平紋導(dǎo)電屏蔽布料
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