Product Description :
Polycrystalline Mullite Fibre is composed of high melting point metal oxide group micro crystal fiber.
Its working temperature is around 1500-1700C Degree.

Product Advantage:
Polycrystalline mullite fibre can be long-term used in below 1600C Degrees in the high temperature thermal technology equipment for insulating materials, Such as silicon carbide furnace, molybdenum silicide furnace, all kinds of heating furnace of steel, mechanical forging furnace etc.
Can significantly improve equipment efficiency, greatly save energy, increase productivity, improve product quality.
Can achieve energy-saving production, reducing furnace temperature difference, improve the quality of products, reduce the waste of spare parts, prolong furnace life, improve the working environment

Product Application: 
All kinds of high temperature industrial kiln heat insulation;
Ceramic kiln;
Machinery and metallurgy furnace;
Heat treatment furnace heat surface and other industrial kiln liner;
High temperature fire damper muffle;
Wicket, kiln car, expansion joints, such as heat insulation materials;
Insulating glass kiln.

Specification of High temperature polycrystalline mullite ceramic fiber blanket:
1. Thicknesses: 8mm, 10mm, 20mm, 25mm, 30mm, 40mm, 50mm.
2. Width: 600mm, 610mm, 1220mm.
3. Length: 14640mm, 7660mm, 7200mm, 3600mm.
4. Density: 64 kg/m3, 96 kg/m3,128 kg/m3, 160kg/m3.

Physical properties of High temperature polycrystalline mullite ceramic fiber blanket: