Application and characteristics of ceramic fiber products

With the continuous advancement of science and technology, in addition to traditional shaped refractory insulation materials, ceramic fiber has gradually become a new and widely used refractory insulation material for industrial furnaces.

Ceramic fiber, also known as aluminum silicate, is a fibrous lightweight refractory material with light weight, high temperature resistance, low thermal conductivity and small thermal melt.

Ceramic fiber products include: ceramic wool, ceramic fiber blanket, ceramic fiber shell, ceramic fiber board, ceramic fiber calcium silicate board.

Ceramic fiber product 1: ceramic fiber blanket.

This product is made of raw materials by high-temperature melting or wire throwing needle punching, and is processed by double-sided needle punching. It has a white color and integrates refractory, heat insulation and heat preservation. Using ceramic fiber blankets in neutral and oxidizing atmospheres can maintain good tensile strength, toughness and fiber structure. It has heat insulation and fire prevention, low heat capacity, low thermal conductivity, excellent chemical stability, excellent thermal stability, excellent tensile strength and sound absorption performance, and is not easy to corrode. Mainly used for high-temperature pipelines, industrial kiln wall linings, backing materials, thermal equipment insulation, high-temperature environment filling insulation, kiln masonry expansion joints, furnace doors, top cover insulation sealing, etc.

Ceramic fiber products 2: Ceramic fiber shell.

The raw material of aluminum silicate shell is aluminum silicate, which is made of rubber wool felt blanks and is made through mold processing, drying, curing, molding and other processes.

Features:

1. Low thermal conductivity and low heat capacity.

2. Good seismic performance and good thermal stability. 3. Excellent processing performance. 4. Make construction more convenient and faster.

The specifications, inner diameter and density of aluminum silicate shell can be made according to customer needs. It is widely used in the insulation of heat pipes such as chemical industry, coking, power plants, ships, and heating.

Ceramic fiber products 3: Ceramic fiber tube board.

Ceramic fiber board uses ceramic fiber of corresponding material as raw material and is made by ceramic wool board dry molding process. It has the characteristics of thermal insulation, fireproof, good toughness, light bulk density and corrosion resistance. Moreover, it does not expand when heated, is easy to construct, and can be cut at will. It is mainly used as an ideal energy-saving and environmentally friendly material for kilns, pipes and other insulation equipment.

Nowadays, ceramic fiber products have become the main energy-saving and thermal insulation materials for more high-temperature kiln projects. Not only that, the role of ceramic fiber has also begun to stand out in “insulation decoration integrated board” and “structural insulation integrated wire mesh board”. For example, the ceramic wool insulation decoration integrated board made of ceramic wool board not only makes the exterior wall decorative, but also effectively ensures the indoor temperature and plays a role in thermal insulation and fire prevention.