Is there a relationship between the volume and density of ceramic fiber blanket

Ceramic fiber blanket insulation pipe construction and industrial production of thermal insulation materials, the material has good tensile strength and flatness, whether it is low temperature or high temperature construction state has good manufacturability and stability, the material has a good use of the effect of which the amount of bulk density ratio has a great impact.

Ceramic fiber blanket bulk density refers to the weight of the refractory insulation cotton and the overall ratio of the material, the size of the bulk density is to determine whether the furnace lining selection is a reasonable indicator, which affects the thermal conductivity of the important factors.

Any object between the existence of heat transfer, ceramic fiber blanket is to carry out thermal insulation of new environmentally friendly materials also need to heat transfer to achieve the effect of heat preservation, many people wonder whether the material is not the higher the weight, the performance effect will be the better, in fact, not exactly, the thermal conductivity coefficient of the fiber blanket with the bulk density of the zeng big and decline, but if the decline in the volatility of the gradual reduction of small, then in the density of more than the size of a certain scale, the thermal conductivity coefficient will increase. The coefficient of thermal conductivity will increase. In different temperatures, small thermal conductivity corresponds to small bulk density, small thermal conductivity corresponds to bulk density will increase with the temperature.