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。

硫氧(yang)(yang)(yang)鎂(mei)(mei)板(ban)(ban)(ban)與氯氧(yang)(yang)(yang)鎂(mei)(mei)板(ban)(ban)(ban)的較大區(qu)別在(zai)于所用拌合溶液的酸根不同(tong)，所以(yi)兩(liang)種鎂(mei)(mei)基膠凝材(cai)料的性(xing)(xing)質，如防(fang)火性(xing)(xing)、保(bao)溫(wen)性(xing)(xing)、耐(nai)久性(xing)(xing)等(deng)(deng)大體相(xiang)同(tong)。硫氧(yang)(yang)(yang)鎂(mei)(mei)板(ban)(ban)(ban)保(bao)留了(le)氯氧(yang)(yang)(yang)鎂(mei)(mei)板(ban)(ban)(ban)上(shang)述性(xing)(xing)能(neng)，避免了(le)生(sheng)產廠家(jia)為氯氧(yang)(yang)(yang)鎂(mei)(mei)板(ban)(ban)(ban)吸潮返鹵買(mai)單(dan)的隱患，但是(shi)硫氧(yang)(yang)(yang)鎂(mei)(mei)板(ban)(ban)(ban)也存在(zai)不經過改性(xing)(xing)強度低、體積不穩定、耐(nai)水性(xing)(xing)能(neng)差等(deng)(deng)缺點(dian)，限(xian)制了(le)其應用推(tui)廣。科學改性(xing)(xing)劑可(ke)以(yi)解(jie)決硫氧(yang)(yang)(yang)鎂(mei)(mei)防(fang)火板(ban)(ban)(ban)該弊端，使(shi)得(de)硫氧(yang)(yang)(yang)鎂(mei)(mei)板(ban)(ban)(ban)可(ke)以(yi)應用在(zai)菱鎂(mei)(mei)防(fang)火門芯板(ban)(ban)(ban)、外墻保(bao)溫(wen)板(ban)(ban)(ban)、硅質改性(xing)(xing)板(ban)(ban)(ban)、防(fang)火板(ban)(ban)(ban)等(deng)(deng)諸多(duo)領(ling)域(yu)。