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金(jin)剛砂是由(you)礬(fan)土、無煙煤、鐵屑(xie)經過高溫電熔(rong)燒(shao)結而成(cheng)，它熔(rong)點高，比重大(da)，耐酸耐磨度強(qiang)， 截污能力強(qiang)，是污水處理的又一種新型(xing)濾(lv)料。主要技術參數:
分析項(xiang)目(mu)
測試數據(ju)
分(fen)析項目
測試數據
AL2O3
98％
密度
3.95T/m3
SiO2
0.68％
熔點
2050℃
Fe2O3
0.06％
堆密度
2.5T/m3
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