Knowledge

Fire resistance of ceramic fiber

In recent years, the application prospect of ceramic fiber in high-temperature firing kilns is expanding day by day. The highest service temperature of refractory felt and blanket products made of cer

Performance comparison between ceramic fiber board and calcium silicate board

thermal shock resistance Thermal shock resistance (i.e. rapid cooling and heating resistance) is a significant advantage of ceramic fiber board. It can be heated and cooled repeatedly without cracks a

Advantages of ceramic fiber cotton

Ceramic fiber cotton is a neutral and acidic material. It is not eroded by other weak bases, weak acids, water, oil and steam except reacting with strong acid-base. It is not soaked with lead, aluminu

Performance analysis of ceramic fiber cotton

Ceramic fiber cotton is made by melting raw materials at high temperature in a resistance furnace, and is produced by blowing or spinning process. Its diameter is generally 25 μ m. The length is mostl

Isolation effect and insulation principle of rubber and plastic insulation board

The rubber and plastic insulation board has a beautiful and clean appearance, environmental protection, convenient construction, and good sound insulation and heat insulation effect. Because it has an

Advantages of special rock wool for exterior wall insulation

Fire protection: the special rock wool for external wall insulation is made of natural rock. It is a non combustible class a fireproof material, which can effectively delay the spread of fire; No toxi

What should be paid attention to in the structure and use of composite rock w...

Composite rock wool board building material is a new hot spot in building material market. Due to good sound insulation, heat insulation performance and high stability, many consumers will choose mate

Precautions for installation of rubber and plastic insulation materials

Rubber and plastic insulation materials have been widely used in the field of thermal insulation and cold insulation because of their good fire resistance, long service life, convenient installation a

Difference between rock wool felt and rock wool board

The difference between rock wool board felt and rock wool felt is that they are used for different purposes.