Ceramic Fiber Blanket Product Description
1.The ceramic fiber products are white in color, regular in size, integrated in fire resistance, heat insulation and heat preservation, and do not contain any binder.
2.Maintains good tensile strength, toughness and fiber structure when used under neutral, oxidizing atmospheres. The product does not receive the effect of oil erosion, and its thermal properties and physical properties can be restored after drying.
3.Compared with the corresponding ceramic fiber cotton, it has the same excellent chemical stability, high temperature at room temperature and high post-burning strength, and can be widely used in various fields of fire resistance, heat insulation and heat preservation.
Ceramic Fiber Blanket Product Category and Code
Rongsheng 1140 ceramic fiber blanket RSGX-112
Rongsheng Standard Ceramic Fiber Blanket RSGX-212
Rongsheng high-purity ceramic fiber blanket RSGX-312
Rongsheng High Aluminum Ceramic Fiber Blanket RSGX-422
Rongsheng Zirconium Ceramic Fiber Blanket RSGX-512
Ceramic Fiber Blanket Product Features
Low heat capacity, low thermal conductivity
Excellent chemical stability
Excellent thermal stability
Excellent tensile strength
Excellent sound absorption and thermal insulation properties
Ceramic Fiber Blanket Typical Application
Industrial furnace wall lining
Backing material
High temperature pipe insulation
Kiln masonry expansion joint, furnace door, top cover insulation seal
Module/folding block processing material
Fireproof coating
Ceramic Fiber Blanket Specification
Classification temperature（℃）
|
1140 |
1260 |
1400 |
Testing Standard |
| Item |
RSGX-112
|
RSGX-212
|
RSGX-312
|
RSGX-422
|
RSGX-512
|
-- |
| Heating permanent line change（%） |
950℃*24h≤-3 |
1000℃*24h≤-3 |
1100℃*24h≤-3 |
1200℃*24h≤-3 |
1350℃*24h≤-3 |
GB/T17911 |
| Theoretical thermal conductivity（w/m.k）(128kg/cm3 |
≤0.153 |
YB/T4130 |
Tensile strength(mpa)
|
≥0.04 |
≥0.05 |
≥0.04 |
≥0.06 |
GB/17911 |
Bulk Density
(kg/m3) |
64/96/128/160 |
GB/T 17911 |
Chemical composition(%) |
Al2o3(%) |
≥44 |
≥45 |
≥45 |
≥52 |
≥36 |
GB/T 6900
GB/T4984 |
| Sio2(%) |
≥52 |
≥52 |
≥54 |
≥46 |
≥48 |
| Zro2(%) |
-- |
-- |
-- |
-- |
≥15 |
| Fe2o3(%) |
≤1.0 |
≤0.8 |
≤0.2 |
≤0.2 |
≤0.1 |
| Al2o3+sio2(%) |
≥96 |
≥97 |
≥99 |
≥99 |
-- |
| Al2o3+sio2+Zr2o3(%) |
-- |
-- |
-- |
-- |
99 |
| Product specifications(mm) |
3600/7200*610*20/30/50 |
