性能指标

ZJ型

ZN型

SiO₂含量(WT%)

≥99.5

≥99.5

体积密度(g/cm³) Bulk Density

1.90-1.95

1.80-1.90

显气孔率(%) Apparent Prorosity

12-14

14-17

抗压强度(Mpa)
Compressive Strengh(RT)

≥60

≥60

热膨胀系数(x10^-6/℃)
Themal Expansion(RT-1000℃)

≤0.6

≤0.6

热传导率(W/m.℃)
Themal Conductivity(500℃)

0.6

0.65

材质特性
Material Characteristics

密度高,强度大,无气泡等缺陷
High density,high strength,no bubbles

气孔呈微孔状均匀分布,整体均匀性好,强度大,无气泡等缺陷
Well-destributed micropore,good homogeneity,high strength,no bubbles

使用效果
Use Effect

寿命长,稳定性好
Long service life,excellent stability