Ceramic fiber sleeves for a ceramic fiber textiles, mainly composed of aluminium silicate, alkali-free glass fiber or heat-resisting steel wire reinforced, is a fire-resistant insulation material.

Operating principle:

Ceramic fiber sleeve is mainly traditional textile production, Alumino-silicate refractory fiber spun yarn, or heat-resisting steel wire and glass fiber as a reinforcing material, using special textile technology and equipment, woven ceramic fiber sleeve.

1, the casing is a new type of ceramic fiber insulation refractory materials and inorganic materials. It can be used for high temperature 1000 ° c for a long time. It contains a certain amount of adhesive material, it is usually burn at lower temperatures does not affect the insulating properties. Even after the heating has good mechanical strength.

2, ceramic fiber tube light weight, high temperature resistance, good thermal insulation, acid and alkali, nontoxic, has a higher tensile strength and toughness.

3, ceramic fiber sleeve than glass fiber sleeve has a high level of electrical insulation and heat insulation.

4, ceramic fiber casing with good dielectric properties, chemical resistance, excellent flexibility and elasticity.

Features

1, excellent thermal insulation properties;
2, low thermal conductivity, thermal shock resistance and low thermal capacity
3, excellent resistance to tensile strength;
4, harmless and has no adverse effect on the environment;
5, good high temperature strength and good dielectric properties, long service life;
6, excellent resistance to acids, oils, moisture and corrosion, corrosion resistant zinc and other nonferrous metals leaching capacity.

Range of application

For insulation and protection. Including industrial motor-engine and instrument insulation, fireproof cable coating materials, high temperature fireproof material, and hydraulic hoses and lines, air lines, wires and high temperature resistant cables and products such as high-temperature tube packaging.

Product specifications

Casing thickness: 1.5-5 mm
Inside diameter: 10-150 mm
Reinforcing materials: glass fiber or high temperature resistant wire
Weave: plain weave
Working temperature: 650-1000 c
Ultimate strength: 0.03-0.05
Fiber diameter: 2 ~ 4 micron
Shrinkage (1800, 3H): <3%

Introductions

About 15% of ceramic fiber textiles containing organic fiber, when used at elevated temperatures for the first time, with the increase of temperature, carbonation of organic fiber products will gradually turn black, and smoke, local fire is possible, this is normal and does not affect the use. As the temperature continues to rise, products will gradually turn white, organic fibers has been completely carbonized, fully ceramic fiber products, such as heat-resistant inorganic materials.