內蒙古凈化板為您介紹：硫氧鎂防火板的強度可以與氯氧鎂板相同，是在氯化鎂溶液中加入硫酸鈣或硫酸鈣和磷酸鈣的混合物。可以認為是氯氧鎂板的一種變化。磷酸鹽的摻入主要是為了改善水泥漿體的流變性及抗水特性。

硫(liu)(liu)(liu)氧(yang)(yang)鎂(mei)板(ban)(ban)(ban)(ban)(ban)與氯(lv)(lv)氧(yang)(yang)鎂(mei)板(ban)(ban)(ban)(ban)(ban)的(de)(de)較(jiao)大(da)區別在于(yu)所用拌(ban)合溶液的(de)(de)酸根不(bu)同，所以(yi)兩種鎂(mei)基膠凝(ning)材料的(de)(de)性(xing)(xing)質，如防(fang)火(huo)性(xing)(xing)、保(bao)(bao)溫(wen)性(xing)(xing)、耐久性(xing)(xing)等大(da)體(ti)相(xiang)同。硫(liu)(liu)(liu)氧(yang)(yang)鎂(mei)板(ban)(ban)(ban)(ban)(ban)保(bao)(bao)留了(le)氯(lv)(lv)氧(yang)(yang)鎂(mei)板(ban)(ban)(ban)(ban)(ban)上述性(xing)(xing)能，避免了(le)生產(chan)廠家為(wei)氯(lv)(lv)氧(yang)(yang)鎂(mei)板(ban)(ban)(ban)(ban)(ban)吸潮返鹵買單的(de)(de)隱(yin)患，但(dan)是硫(liu)(liu)(liu)氧(yang)(yang)鎂(mei)板(ban)(ban)(ban)(ban)(ban)也存(cun)在不(bu)經過改性(xing)(xing)強度低、體(ti)積不(bu)穩定(ding)、耐水性(xing)(xing)能差(cha)等缺(que)點(dian)，限(xian)制了(le)其應(ying)用推廣。科學改性(xing)(xing)劑(ji)可(ke)以(yi)解(jie)決硫(liu)(liu)(liu)氧(yang)(yang)鎂(mei)防(fang)火(huo)板(ban)(ban)(ban)(ban)(ban)該弊端，使(shi)得硫(liu)(liu)(liu)氧(yang)(yang)鎂(mei)板(ban)(ban)(ban)(ban)(ban)可(ke)以(yi)應(ying)用在菱鎂(mei)防(fang)火(huo)門芯(xin)板(ban)(ban)(ban)(ban)(ban)、外(wai)墻保(bao)(bao)溫(wen)板(ban)(ban)(ban)(ban)(ban)、硅質改性(xing)(xing)板(ban)(ban)(ban)(ban)(ban)、防(fang)火(huo)板(ban)(ban)(ban)(ban)(ban)等諸多領域。