|
型號Type |
AL-70 |
AL-75 |
AL-80 |
AL-85 |
AL-90 |
||
|
化學成分（%） Chemical Analysis (%) |
AL2O3 |
68-71 |
74-76 |
78-82 |
83-85 |
88-90 |
|
|
CaO |
≤30 |
≤24 |
≤20 |
≤15 |
≤10 |
||
|
SiO2 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.3 |
||
|
Fe2O3 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
||
|
一天強度 Id strength (Mpa) |
耐壓強度 Compressive |
≥40 |
≥40 |
≥40 |
≥28 |
≥18 |
|
|
抗折強度 Bending strength |
≥6 |
≥6 |
≥6 |
≥4 |
≥2.5 |
||
|
比表面積（cm2/g） Specific surface area（cm2/g） |
≥6000 |
≥6000 |
≥8000 |
≥8000 |
≥8500 |
||
|
耐火度（℃） Refractoriness（℃） |
≥1790 |
≥1790 |
≥1790 |
≥1790 |
≥1790 |
||
|
礦物成分 Mineralogical composition |
主礦相 Principal mineralogical phase |
CA CA2 α A* |
CA CA2 α A* |
CA CA2 α A* |
CA CA2 α A |
CA CA2 α A |
|
|
次礦相 Secondary phase |
C12 A7 |
C12 A7 |
C12 A7 |
C12 A7 |
C12 A7 |
||
|
存儲期 月 EXP.months |
保質期6個月，多數情況下其性能保持一年以上。 Exp six month, six month-twelve month. |
||||||
|
特性 Specific properties |
初凝時間可調整，分別為快凝、中凝、慢凝、特慢凝型等。 Initial setting time can be adjusted, parting is speediness setting、midvelocity、 tardiness setting、particularly tardiness setting type etc. |
||||||
|
用途 Use |
優良的不定型材料的膠凝劑，適用于配制低水泥，超低水泥澆注料。 Excellent gelatin agent for unshaped refractory, it is suitable for castable refractory of LC cement and ULC cement. |
||||||
CA-CaO.AL2O3CA-CaO. 2AL2O3 aA-a-AL2O3C12A7-12CaO.7A12O3
純鋁酸鈣（氧化鋁）系列水泥（Fused Calcium Aluminate Cement）
純鋁酸鈣系列水泥系采用一級工業氧化鋁粉和高純石灰石為原料，運用特殊電熔工藝并配以特殊配方的外加劑生產的主晶相為CA的純鋁酸鈣水泥，再采用高新粉磨技術及工藝進行加工。其特點是純度高、活性大、細度大、強度高、質量穩定，是生產高性能各類不定型耐火材料理想的膠結劑。
本公司可以根據用戶不同要求針對性的對水泥進行調配，以適用用戶不同的需求。
Fused Calcium Aluminate Cement adopts the excellent alumina and limestone as its raw materials, using special melting technique, idiosyncratic additive and innovative milling technologies. Its main phase is CA and its characteristics are high Purity, quick Activity, well Fineness, high Strength and stable Quality etc. It is the bonding agent for producing all kinds of high performance monolithic refractories.
We would like to make an adjustment according to the customer’s requests to meet the customer’s needs well.