The difference between ceramic fiber cotton and glass fiber cotton
Jun 05, 2022
Ceramic fiber and glass fiber have a variety of product forms. The price of glass fiber ultra-fine silk cotton is lower than that of ceramic fiber cotton; The price of glass fiber blanket is higher than that of ceramic fiber cotton and ceramic fiber blanket. It depends on the raw materials and production process, as well as the product characteristics.
Ceramic fiber cotton, also known as aluminum silicate fiber cotton or aluminum silicate cotton, is a new type of fire-resistant insulation material. The cotton shape is ceramic fiber loose cotton, and the roll felt shape is ceramic fiber blanket. The ceramic fiber cotton is classified according to the fire resistance temperature: ordinary 1050, standard 1260, high-purity 1260, high aluminum 1400, zirconium aluminum 1400, and zirconium containing 1400.
Glass fiber cotton is a kind of thermal insulation material. The maximum service temperature is not more than 500 ℃. Glass fiber ultra fine silk cotton is generally used at about 300 ℃. It is yellow, has glue, and has a low price. It is commonly used for low-temperature insulation and wall insulation. The service temperature of glass fiber felt is about 400 ℃, which is white without glue. Some glass fiber felt is covered with a layer of aluminum foil (gas barrier and anti radiation), which is mainly used for insulation of low-temperature pipeline equipment.
