What material heat insulation effect is good

Heat-resistant materials include lightweight corundum mullite bricks, lightweight high alumina bricks, lightweight clay bricks, alumina hollow ball castables and so on.

They are hard materials with high strength and high thermal conductivity; ceramic fiber products with low thermal conductivity are soft materials.

The lowest thermal conductivity is nano-microporous insulation materials, Gut energy-saving nano-microporous insulation materials thermal conductivity as low as 0.026w/mk, is by far the world's best high-temperature thermal insulation materials, even lower than air.

Extended data

Made of ceramic fiber as the main raw material, using wet molding process. It has the properties of high temperature resistance, chemical resistance, thermal shock resistance, low thermal conductivity, high electrical insulation strength and high modulus of elasticity. Its characteristics are asbestos-free, long fiber, less slag ball, small weight, high strength, good elasticity, easy to punch, winding and other construction operations. It is suitable for heat insulation, heat preservation, sealing, electric insulation, acoustic absorption, filtration and so on. At high temperature, it can replace asbestos products. It is a kind of advanced lightweight refractory material.

Properties

1. Low thermal conductivity, low heat capacity, good thermal insulation performance

2. Good chemical stability, corrosion resistance and good electrical insulation

3. Excellent elasticity and flexibility, easy to process and install.

4. Good thermal stability and thermal shock resistance

5. Good sound insulation performance and mechanical strength

6. Asbestos-free

Classification

Ordinary Aluminosilicate Fiber Paper, High Aluminum Aluminosilicate Fiber Paper

Applications

Heat insulating gaskets; Heat insulators for electric heaters; Muffling heat insulating materials for automobile mufflers and exhausts; Muffling heat insulating materials for high-temperature heat insulation Muffling and heat-insulating materials for automobile mufflers and exhaust pipes; high-temperature filtration materials; expansion and sealing materials.

Product Characteristics

Low thermal conductivity, low heat storage, good heat preservation; high tear resistance, high flexibility; smooth on both sides, excellent elasticity and flexibility, easy to process and install; heat shock resistance, asbestos-free.