Ceramic Fiber Bulk Lubricated with Oil - Refractory Grade

Product Description:

Refractory ceramic fiber bulk is manufactured from high purity raw materials:alumina powder, silica sand for the high temperature grades and zircon sand is also used. The ceramic mixture is heated in an electric furnace to temperatures in excess of 2000C and the stream of molten material is drawn into fibres by eithter spinning or blowing.  Ceramic fiber bulk are loose, long and flexible with high refractory properties, and are produced by "blown" and "spun" processes. Ceramic fiber bulk and chopped fibres show a high temperature stability and an outstanding chemical stability is complemented by their resistance to oxidation and reduciton .  Ceramic fiber bulk and chopped fibres are availabe in a variety of length. They are used as the base for the production of blanket, moldable, and vacuum formed board and shaped products. 

Application

Manufacture textiles

Chimney fill

Expansion joint packing

Wet process feedstock

Filtration media

Mouldables/mastics feedstock

ladle insulation

  Technical Data Sheet

shot content (%)   diameter ≥0.212mm : ≤15

Fiber diameter(um) :2-4

   Standard Specification

Classification temperature: 1260C,1430C

Type: long fiber, chopped, lubricated

Packing: 10 kg/carton, 20kg/bag