水合硅酸鎂 的英文怎麼說
中文拼音 [shuǐgěguīsuānměi]
水合硅酸鎂
英文
hydrated magnesium silicate-
The results show that : the fillers of sio2 based investment consist of sio2, al2o3 and mgo, and the binder is nh4h2po4 for sio2 based investment, the bulk density and the compression strength decrease, the apparent porosity and the thermal expansion increase, when the specimens are heated to 900 ; the fillers of al2o3 based investment consist of al2o3 and mgo, and the binder is nh4h2po4 ; for al2o3 based investment, the bulk density decreases and the apparent porosity increases when the specimens are heated to 900 ; the fillers of mgo based investment consist of mgo and al2o3, and the binder is ca cement ; for mgo based investment, the compression strength decreases and the thermal expansion increases greatly when the specimens are heated to 900
結果表明：氧化硅系包埋料的骨料是氧化硅、氧化鋁、氧化鎂，結合劑為磷酸二氫銨，其900鍛燒后顯氣孔率增加，體積密度下降，耐壓強度降低，熱膨脹增大；氧化鋁系包埋料的骨料是氧化鋁和氧化鎂，結合劑為磷酸二氫銨，其900燒后顯氣孔率增加，體積密度下降，熱膨脹變化不大；氧化鎂系包埋料的骨料是氧化鎂和氧化鋁，結合劑是鋁酸鈣水泥，其900燒后耐壓強度明顯降低，熱膨脹明顯增大。Magnesium silicate temperature preservation dope is kind of ropypaste, it features with well spread, small shringking after dry, the temperacially used in the temperature reservation project fo abnormity equipment andunderground pipes
硅酸鹽（鎂）保溫材料為稠膏體，塗敷性好，乾燥收縮小，使用溫度范圍寬，防水效果好，適用性強，特別適合二異形設備和地下管道的保溫。
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