Hengrui Ceramic Fiber Blanket
Hengrui Ceramic Fiber Blanket
Products Introduction
Hengrui ceramic fiber blanket is made of special ceramic fiber through double needle-punching processing. The double needle-punching techniques improve the degree of fiber intertexture, and the performance of delamination resistance as well as tensile strength. The product does not contain any organic bond for ensuring its good stability under the circumstance of high-temperature and low-temperature.
Products Features
u Low thermal conductivity and heat capacity.
u Fine thermostability and thermal shock resistance.
u Excellent tensile strength.
u Good performance of insulation, fireproofing, and sound absorption.
Products Applications
u The insulation of spaceflight, steel, and petrochemistry.
u The fireproofing of military equipment.
u The insulation of various kinds of high-temperature equipment.
u The raw materials of module and collapse block.
Physical Properties
Ceramic Fiber Blanket | HR1050 | HR1260ST | HR1260HP | HR1350HA | HR1430Zr | HR1600 PMF | |
Classification Temperature（℃） | 1050 | 1260 | 1260 | 1350 | 1430 | 1600 | |
Working Temperature（℃） | 900 | 1050 | 1100 | 1050 | 1250 | 1400 | |
Density（KG/m3）
| 96-160 | 96-160 | 96-160 | 96-160 | 96-160 | 96-160 | |
Liner Shrinkage % （24h,128 Kg/M3） | ≤2.6 | ≤2.6 | ≤2.6 | ≤2.5 | ≤3 | ≤1.5 | |
Tensile Strength Kpa(128Kg/M3) | 40 | 80 | 80 | 80 | 80 | 100 | |
Thermal Conductivity Rate (W/m.k) 128 Kg/M3 | 400℃ | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | - |
800℃ | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | 0.16 | |
1000℃ | - | 0.23 | 0.23 | 0.23 | - | - | |
Chemical Composition（%）
| Al2O3 | ≥40 | ≥42 | ≥45 | ≥52 | ≥38 | ≥70 |
Al2O3+SiO2 | ≥97.0 | ≥97.0 | ≥98.0 | ≥98.0 | ≥83.0 | ≥98.0 | |
ZrO3 | - | - | - | - | ≥15 | - | |
Other | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
u Notes: The result is average value not guarantee value,fluctuate within the standard value, for more details about our products properties or technical support, please contact Hengrui Technical Department. .
Products Specification
u 7200*610/1220*(12.5-50) mm. We can also make products according to the requirements of customers.
u Packing Manner: sack with waterproof membrane and carton.