Glaze Gruenwaren ceramics wholesale

Ceramic fiber wool

We supply bulk ceramic fibers as wholesale in the classified temperature of 1260 ° C.

Ceramic fiber pulp is made by spinning it into bulk fibers. It is the main material for the production of fiber insulation products with the properties of stable performance, long fiber, strong tensile strength, excellent thermal stability, clean and white color. It is also perfect material for sealing, filling and insulating in high temperature environment.


  • Excellent insulation properties
  • Low heat capacity
  • Low thermal conductivity
  • Excellent thermal stability
  • Excellent chemical stability
  • Good thermal shock resistance
  • Resistance to pulverization at high temperatures
  • Good resistance to erosion
  • Good suspension for fiber
  • Good resistance to burning
  • Excellent sound absorption


  • Filling material for the wall lining of the industrial furnace.
  • Fillings for wall lining gap in high temperature furnace, heating device.
  • High temperature materials for filtration.
  • Insulation fillings for corner and complex space.
  • Raw material for fiber fabrics.
  • Raw material wet processed products.
  • Raw material for fiber syringes, cast materials and coating materials.
  • Raw material of the wet process products.
  • Stamping production of various special-shaped ceramic fiber seal products.
  • Raw material for ceramic fiber ceiling, module, board products.
  • Refractory building materials.

Physical and chemical data

Max. Temperature(° C)1260
density(kg / m³)250-400
Fiber diameter(micron)3-6
colourPure white

Note: Chemical & physical specifications above are mean values. It can change depending on the manufacture and project.