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pp板的密度多少|化学视窗
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  • pp板的密度多少 - pp板纯A密度

    pp板的密度多少 - pp板纯A密度

    前言:PP板的密度多少PP板密度是0.92g/cm。 PP板,又称聚丙烯板,是一种半结晶性材料。它比PE要更坚硬并且有更高的熔点。由于均聚物型的PP温度高于0℃以上时非...

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