Welcome to Sunrise Refractory
Ceramic Fiber Blanket

SUNRISE 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.


Features

Low thermal conductivity and heat capacity

Fine thermostability and thermal shock resistance

Excellent tensile strength

Good performance of insulation, fireproofing, and sound absorption.

Applications

The insulation of spaceflight, steel, and petrochemistry

The fireproofing of military equipment

The insulation of various kinds of high-temperature equipment

The raw materials of module and collapse blocks.

1260 Blanket 1400 Blanket 1500 Blanket 1600 Blanket
Classification temperature ( °C) 1260 1425 1500 1600
Melting point (°C) 1760 1700 1760
Colour White White Blue gree White
Fiber diameter ( u m) 2.6 2.8 2.65 3.1
Fiber length (mm) ~250 ~250 ~150 ~100
Linear shrinkage(%)  (1100oC x 24 hrs)1.8 (1300 o C x 24 hrs) 1.5    
Shot content

(>212 micro meter) (%)

18 18    
Thermal conductivity Kcal/mh °C (W/mK),ASTM C201
1260 blanket 64 kg/m3 96 kg/m3 128 kg/m3 160kg/m3
mean 400°C 0.13 0.12 0.07 0.09
mean 600 °C 0.21 0.17 0.12 0.14
mean 800°C 0.30 0.25 0.16 0.20
1400 blanket     128 kg/m3 160kg/m3
mean 600 °C     0.13 0.14
mean 800 °C     0.20 0.20
mean1000 °C     0.29 0.28
Chemical composition (%)        
Al2O3 47.1 35.0 40.0 72
SiO2 52.3 49.7 58.1 28
ZrO2   15.0    
Cr2O3     1.8  
Bulk density (Kg/m3) 64,96,128,160
Available size (mm/roll) 7200*600*6,12.5,20,25,38;3600*600*50

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