ceramic fiber board

Using high purity ceramic fiber wool as raw material , we develop an environment-friendly production equipment, to form the inorganic board, which is without secondary calcination. The new inorganic ceramic fiber board does not contain organic matter. lt is smokeless, tasteless, and has strength and hardness; especially it can be harder when exposed to open fi re , high temperature and high temperature heating.
With the new equipment, production technology and strict formula, the new inorganic ceramic fiber board has more accurate sizes, more delicate and smooth surface, extremely low shot content, low thermal conductivity and less heating shrinkage. lt can be cut into various sizes, according to the use requirements, and can be future processed by drilling and cutting. It is an ideal environmental protection material in high temperature heating furnace,wall hanging furnace, electric furnace and ovens.

Application
As thermal insulation and fire-resistant materials for metallurgy, petrochemical, glass, ceramics, non- ferrous metals and other industries Conditions that required no smoke and no fire when in high temperature or open fire.

Technical Data
Code    LCDD-1260    LCDD-1260H    LCDD-1360    LCDD-1430
Classification Temperature（℃）    1260    1260    1360    1430
Working Temperature（℃）    ≤1000    ≤1100    ≤1200    ≤1300
Density（KG/m3）    300~500
Loss of Ignition（%）    ≤1 .50
Heating Shrinkage（%）    1000℃×24h≤-4    1100℃×24h≤-4    1200℃×24h≤-4    1300℃×24h≤-4
Thermal Conductivity（500℃）    ≤0 .08
Al2 O3    36~38    39~42    45~47    -
Al2 O3 +SiO2    ≥96    ≥98    ≥99    -
Al2 O3 +SiO2 +ZrO2    -    -    -    ≥99
ZrO2    -    -    -    ≥15
Fe2 O3    ＜0 .5    ＜0 .5    ＜0 .5    ＜0 .5
Na2 O+K2 O+Fe2 O3    ＜0 .9    ＜0 .9    ＜0 .9    ＜0 .9
Normal Size（mm）    900×600×5-200mm，1200×1000×10-200mm