電子倉(cāng):懷化市華恒莫來(lái)石有限公司 |
物理指標(biāo):粒度:325目 |
化學(xué)指標(biāo):Al2O3:35%-37% |
產(chǎn)地:湖南懷化 | 包裝:25kg/袋 | 配送方式:自提 | 現(xiàn)貨數(shù)量:1000.000噸 |
說明: |
產(chǎn)品介紹Product introduction:
合成堇青石是選用優(yōu)質(zhì)高嶺土、工業(yè)氧化鋁、高純滑石等原料,經(jīng)粉磨、真空練泥成型、烘干、煅燒而成,該產(chǎn)品因保溫時(shí)間長(zhǎng),具有晶體發(fā)育良好,高堇青石相含量、低熱膨脹系數(shù)等特點(diǎn),是生產(chǎn)中低溫窯具、熱風(fēng)爐磚、蜂窩陶瓷等耐火材料及化工陶瓷的**原料。按照顏色分為合成堇青石、高純合成堇青石。
By selecting good quality of raw materials such as kaolin, industrial alumina, high purity talc,after grinding, vacuum pug forming, drying, calcination,synthetic cordierite is formed. Because of long time heat preservation, synthetic cordierite has the characteristics of good crystal growth,high cordierite phase content and low thermal expansion coefficient,is the preferred materials for chemical ceramics and refractories ’production in low temperature kiln, brick of hot air stove, and honeycomb ceramic.According to the different color,synthetic cordierite can be divided into the synthetic and the high purity.
技術(shù)指標(biāo)Technical indicators:
品種Variety |
合成堇青石cordierite |
高純合成堇青石High purity cordierite |
|
化學(xué)成分 compsition(%) |
Al2O3 |
35—36 |
35—36 |
SiO2 |
50—51 |
50—51 |
|
Fe2O3 |
≤0.8 |
≤0.4 |
|
R2O |
≤0.37 |
≤0.2 |
|
TiO2 |
≤1.0 |
≤0.2 |
|
MgO |
13.0—14.0 |
13.0—14.0 |
|
CaO |
≤0.5 |
≤0.5 |
|
堇青石相含量cordierite (%) |
≥95 |
≥96 |
|
體積密度Bulk Density(g/cm3) |
≥1.6 |
≥1.6 |
|
顏色color |
黃色yellow |
白色white |
產(chǎn)品規(guī)格Product
specification:
可提供15mm-45μm各種規(guī)格的顆粒料
Can provide 15 mm - 45 microns all kinds of granular materials
產(chǎn)品包裝Product
packaging:
25kg、1000kg或根據(jù)用戶要求包裝
25 kg, 1000 kg or according to customer requirements packaging
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