论文部分内容阅读
轻质吸音耐火矿物板是以膨胀蛭石为主要原料,与一定比例的粘合剂和化学添加剂混合,经一系列工序加工而成的具有不燃、隔热、吸音、电绝缘、防潮、不含有害物质的多孔性微粒板材。加热时不产生危害人体健康的气体、无烟、无毒、无味、属A级不燃性防火板。技术综述:首先对主要原料蛭石精矿进行高温膨化。得到合格的膨胀蛭石,然后将膨胀蛭石与粘合剂及化学添加剂在设备
Lightweight sound-absorbing fire-resistant mineral board is expanded vermiculite as the main raw material, and a certain percentage of adhesives and chemical additives mixed by a series of processes processed with a non-combustible, heat insulation, sound-absorbing, electrical insulation, moisture-proof, Hazardous material of porous microplate. Heating does not produce harmful to human health, smoke, non-toxic, tasteless, is a non-flammable fire board. Technical Overview: First, the main raw material vermiculite concentrate at high temperature puffing. Get qualified expanded vermiculite, and then the expansion of vermiculite and adhesives and chemical additives in the equipment