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Ceramic Fiber Cotton

  • Ceramic Fiber Cotton


1.Excellent chemical stability

2.Excellent thermal stability

3.Excellent sound absorption

4.Contains no binders and corrosive substances
Product Description

 
1. Bulk fiber by electrofusion, by fiber injection or twisting, without secondary processing and heat treatment
 
2. The standard ceramic fiber blanket cotton is processed through a special process. The fiber has uniform diameter and high spinnability, and is an ideal raw material for producing textiles.
 
3. The standard ceramic fiber twisted wire is processed by secondary process such as slag removal and shearing, and is an ideal raw material for producing wet process products and improving production.
 
4. The standard ceramic fiber spray surface is processed by secondary processing through shearing, slag removal, etc. It is an ideal raw material for the production of friction materials.


Product Category and Code

 
Rongsheng 1140 ceramic fiber cotton RSGX-111

Rongsheng standard ceramic fiber cotton RSGX-211

Rongsheng standard ceramic fiber cotton RSGX-221

Rongsheng high-purity ceramic fiber cotton RSGX-311

Rongsheng high aluminum ceramic fiber cotton RSGX-421

Rongsheng Zirconium Ceramic Fiber Cotton RSGX-511

Rongsheng ceramic fiber textile cotton RSGX-211F

Rongsheng Ceramic Fiber Friction Cotton RSGX-211M

Rongsheng Ceramic Fiber Granular Cotton RSGX-211L


Product Features

 

Low heat capacity, low thermal conductivity

Excellent chemical stability

Excellent thermal stability

Contains no binders and corrosive substances

Excellent sound absorption


Typical Application

 
Fiber blanket, board products

Fiber textile raw materials

High temperature furnace, heating device, wall liner gap filler

Wet product raw materials

Fiber spray, castable, spread material

Insulation filling material for corners and complex spaces

Specification

Item Ceramic fiber cotton  
Testing standard
 
 
 
GB/T 5480
RSGX-211
r
RSGX-421 RSGX-111 RSGX-211  
RSGX-311
RSGX-511
 
 
RSGX-211F  
RSGX-211M
 
RSGX-211L
Fiber diameter(µm) 2~4 3~5 3~5 32~4
Slag content(% φ≥0.212mm) ≤22 ≤20 ≤22 ≤22 ≤20 ≤18 ≤15 ≤8 ≤18 GB/T 17911
Non-fibrous material(%) -- -- -- -- -- -- ≤40 --   GB/T
17911
Fiber length(µm) -- -- -- -- -- -- -- 150 ≤20 GB/T 5480
 
 
 
Chemical composition(%)
Al2o3(%) ≥45 ≥52 ≥44 ≥45 ≥45 ≥36 ≥45  
 
GB/T 6900
 
GB/T
4984
Sio2(%) ≥52 ≥46 ≥52 ≥52 ≥54 ≥48 ≥52
Zro2(%) -- -- -- -- -- ≥15 --
Fe2o3(%) ≤0.8 ≤0.2 ≤1.0 ≤0.8 ≤0.2 ≤0.1 ≤0.8
Al2o3+sio2(%) ≥97
 
≥99 ≥96 ≥97 ≥99 -- ≥97
Al2o3+sio2+zro2(%) -- -- -- -- -- --