Product detail
Kaolin Clay Casting Large Block
Low change rate of reheating, compact structure, good thermal shock resistance, rapid cooling and heating resistance, high purity, wear resistance, corrosion resistance, peeling resistance, high temperature mechanical strength, low porosity, low creep.
It is especially suitable for building the bottom and wall of the glass melting furnace.
Product Parameters
| 项目 Item |
高岭土浇注大砖 Kaolin Clay Casting Large Block |
低气孔粘土砖 Dense Fireclay Brick |
||
| DN-12 | DN-15 | DN-18 | ||
| Al2O3 (%) | ≥40 | ≥47 | ≥45 | ≥42 |
| Fe2O3 (%) | ≤1.5 | ≤1.2 | ≤1.5 | ≤1.8 |
| 显气孔率(%) Apparent Porosity |
≤18 | ≤12 | ≤15 | ≤18 |
| 体积密度(g/cm3) Bulk Density |
≥2.3 | ≥2.40 | ≥2.34 | ≥2.26 |
| 常温耐压强度(Mpa) Cold Crushing Strength |
≥50 | ≥80 | ≥65 | ≥50 |
| 荷重软化开始温度(℃) (0.2Mpa) Refractoriness under Load |
≥1450 | ≥1500 | ≥1450 | ≥1400 |
| 重烧线变化率 (%) (1450℃x2h) Reheating Linear Change Rate |
≤0.2 | +0.1~-0.2 | ||
| 耐火度(℃) Refractoriness |
≥1750 | ≥1750 | ||
| 产品特性 Feature |
重烧线变化率低，结构致密，抗热震性能好，耐急冷急热，高纯度，耐磨损、耐腐蚀、抗剥落、高温机械强度高、气孔率低、低蠕变。 Low change rate of reheating, compact structure, good thermal shock resistance, rapid cooling and heating resistance, high purity, wear resistance, corrosion resistance, peeling resistance, high temperature mechanical strength, low porosity, low creep. |
显气孔率低，致密性强，抗渗透性好，抗侵蚀性好，高温强度高，使用寿命长. Low apparent porosity, strong denseness, good anti -permeability, good resistance to corrosion, high temperature strength, long service life. |
||
| 典型应用 Typical Application |
特别适用于砌筑玻璃熔窑的池底和池壁等部位。 It is especially suitable for building the bottom and wall of the glass melting furnace. |
主要用于玻璃窑蓄热室的部位，它还可以应用于钢铁行业高炉、热风炉；建材行业的水泥窑；化工行业化工窑等窑炉，作为窑炉内衬。 It is mainly used in the part of the glass kiln regenerative chamber. It can also be applied to the steel industry blast furnace and hot blast stove; the cement kiln; the chemical kiln and as the kiln lining for other kilns. |
||
Send inquiry
Please Leave your message you want to know! We will respond to your inquiry within 24 hours!