普通膠(jiao)(jiao)板general rubber slab工(gong)業膠(jiao)(jiao)板的(de)(de)一種(zhong)。為(wei)一般用(yong)(yong)途(tu)膠(jiao)(jiao)板。用(yong)(yong)NR，SBR和BR等橡膠(jiao)(jiao)及(ji)其并用(yong)(yong)膠(jiao)(jiao)料制造，含(han)膠(jiao)(jiao)率一般較低，約為(wei)30%，適用(yong)(yong)于工(gong)作(zuo)介質為(wei)水、空(kong)氣，工(gong)作(zuo)溫(wen)度為(wei)-30~+50 ℃的(de)(de)場合(he)。