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(%) |
-- |
-- |
-- |
-- |
-- |
≥ |
-- |
