Q:Why is there no direct relationship between thermal conductivity and conductivity of ceramics?

The concept of electrical conductivity in physics, in which the product of the quantity and the electric field intensity is equal to the conduction current density. For isotropic media, conductivity is scalar; for anisotropic media, conductivity is tensor. In ecology, conductivity is the ability to conduct current by means of a numerically expressed solution. The unit is expressed in SIEMENS per meter (S/m). The conductivity is simply the product of the measured conductivity (G) and the conductance cell constant (L/A). Here the L is the length of the liquid column between two plates and the A is the area of the plate. P l=l/ = sigma (1) definition or explanation for the reciprocal of resistivity conductivity. Sigma Rho =1/ (2): units in the international system of units, the conductivity of the unit is SIEMENS / m. (3) the physical meaning of conductivity is to indicate the conductivity of a substance.

Q:Which is the best insulation effect of ceramic fiber paper and XPE insulation film?

The insulation effect depends on the temperature. The same material, the temperature is different, thermal conductivity is not the same. At low temperatures, I suggest you use XPE. Ceramic fiber paper is generally used for hundreds of degrees or even thousands of degrees of high temperature.

Q:What are the materials for making ceramic fibers?

Ceramic fiber is a fibrous lightweight refractory material, has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity and heat resistance of small and mechanical shock and other interests, so in the machinery, metallurgy and chemical industry, petroleum, ceramics, glass, electronics etc. have been widely used.

Q:What fiber glass made of ceramic fiber paper?

The raw material of the ceramic fiber paper is the ceramic fiber cotton as the basic raw material, and the unique injection process cotton is preferred.

Q:Is everybody ceramic fiber cotton poisonous?

Depends on the production process is the above kind, the province may not, but the production process may have some problems.

Q:Are ceramic fiber paper permeable?

Ceramic fiber paper is said to be paper, in fact, is relatively large density, but still cotton like, it is permeableCeramic fiber composite board is able to play a certain waterproof effect

Q:Aluminum silicate blanket is used for heat preservation tube or aluminium silicate ceramic fiber paper

The stomatal density can know, aluminum silicate fiber blanket rate is much higher than that of aluminium silicate ceramic fiber paper, because the aluminum silicate fiber blanket belongs to pure inorganic products, and the pipe wall fits more closely, so the aluminum silicate fiber blanket thermal insulation on the pipeline used in large quantity, because the aluminum silicate ceramic fiber paper with organic ingredients, better insulation aluminum silicate fiber blanket. If you have a large number of pipes to do heat preservation, you can refer to the following fire pipe insulation thickness selection experience table.

Q:What are the features of ceramic fiber gaskets?

Mifso-11 ceramic fiber gasket is Xin Xing sealing material factory is composed of ceramic fiber products through precise cutting, punching, die stamping process (part of the product after ultra high pressure adhesive bonding) produced.

Q:What is ceramic fiber paper? What is ceramic fiber paper for?

Ceramic fiber paper, with its superior product characteristics, has gained high status in the field of industrial high temperature insulation. It is generally used as insulation, heat preservation, sealing, electrical insulation, sound-absorbing and filtering materials. The utility model can be used not only as the inner wall of the lining, but also as the sealing material of the heat insulation material and the high temperature appliance, and can be used as the good heat insulation and cold protection material of the refrigeration equipment of the refrigerator.Ceramic fiber paper is widely used in various industrial furnace and ladle, ladle, submerged nozzle for high temperature heat insulation material; and industrial electric motor insulation and thermal insulation materials, sealing materials door and furnace expansion joints, in some high temperature instruments, equipment can also be used as insulation material; at the same time in the glass ceramics and heat melt glass film removing glass used as demoulding. Ceramic fiber paper has good sound insulation, noise reduction and noise reduction performance, so it can be used for silencer, insulation and insulation material of automobile exhaust pipe. Dragon Fire energy saving.

Q:How high is the temperature resistance of the ceramic fiber gasket?

Generally divided into standard type and high profile, the standard temperature of 1260 degrees to 1000 degrees of long-term use of high alumina long-term use of 1200 degrees.