The insulation effect of ceramic fiber module is excellent, which is mainly reflected in the following aspects:

I. Low thermal conductivity

The thermal conductivity of ceramic fiber module is very low, usually between 0.029 and 0.038 W/(m k). At higher temperature, its thermal conductivity will increase, for example, at 600℃, the thermal conductivity is about 0.16 ~ 0.195 W/(m k). This low thermal conductivity enables ceramic fiber modules to effectively block heat transfer and reduce heat loss.

II. Low thermal capacity

The thermal capacity of ceramic fiber module is low, which means that it can respond quickly when the temperature changes without storing too much heat, thus further improving the heat insulation efficiency.

III. High temperature stability

Ceramic fiber module can work stably at the temperature as high as 1350℃, and has excellent thermal shock resistance, which will not be damaged even if the temperature changes sharply. This high temperature stability makes it especially suitable for industrial furnace lining which needs frequent heating and cooling.

IV. Good chemical stability

Ceramic fiber module has excellent chemical stability, acid and alkali resistance, corrosion resistance and oxidation resistance. This enables it to maintain good thermal insulation performance in complex chemical environment.

V. Resilience and compensation capacity

The ceramic fiber module is installed in the preloading state, and after installation, it will expand, fill the gap and compensate the shrinkage of the fiber lining, thus improving the overall thermal insulation performance.

VI. Easy installation

The ceramic fiber module is installed quickly, and the anchor is arranged on the cold surface of the wall lining, which reduces the requirements for the material of the anchor. This modular design not only saves installation time and cost, but also improves construction efficiency.

VII. Significant energy-saving effect

Because of its low thermal conductivity and good thermal insulation performance, ceramic fiber module can significantly reduce heat loss, thus reducing energy consumption and improving energy utilization efficiency.

To sum up, ceramic fiber module has become an efficient thermal insulation material because of its low thermal conductivity, low thermal capacity, high temperature stability and good chemical stability, which is widely used in industrial furnace lining, high temperature pipeline and other high temperature equipment.