Specifications
Ceramic Fiber Blanket (CE,REACH,SGS) 
Temperature:1140~1430C 
Density:64~160kg/m3 
Thickness:6~50mm 
Length:3600-14640mm 


·         LUYANGWOOL^®ceramic fiber blanket is manufactured from LUYANGWOOL® refractory ceramic fibres, providing effective solutions to a wide range of thermal management problems. Utilizing our proprietary high output blowing and spinning techniques, these products supply superior insulating performance, flexibility and resilience.
 
·         LUYANGWOOLceramic fiber blanket presents unparalleled refractories and thermal insulation due to its long spun fiber needling technique,these blankets offer superior insulating performance,flexibility    and  resilience.LUYANGWOOLceramic fiber blanket products are unaffected by most chemicals(except hydrofluoric and phosphoric acids and concentrated alkali).Thermal and physical properties are retained after drying following wetting by oil,steam or water.LUYANGWOOL ceramic fiber blanket products are completely inorganic,so there are no fumes when heating for the first time.
 
 
         Features
             High tensile strength and low shrinkage
             Good resiliency with low heat storage
             Low thermal conductivity
             Good sound aboption
         Application
              ·Annealing furnaces
              ·Furnace door linings and seals
              ·Soaking pit covers and seals 
              ·Furnace hot face repairs
              ·Reheating furnace and ladle covers
 
          Technical Data Sheet

Description	STD RCF Blanket		HP RCF Blanket			HZ RCF Blanket
Chemical Composition (%)
Al2O3	≥44		≥45			≥34
SiO2	≥52		≥54			≥50
Fe2O3+TiO2	≤1		≤0.5			≤0.5
ZrO2	tr		tr			≥15
K2O+Na2O	≤1		≤0.2			≤0.2
Physical Properties
Density (kg/m3)	96	128	96	128	160	96	128		160
Classification Temperature ( 0C )	1260		1260			1430
Fiber Diameter ( um )	3.5		3.5			3.5
Shot Content ( % )	≤15		≤15			≤12
Linear Shrinkage after heating ( % )	1000°C*24h≤2.5		1100°C*24h≤2.5			1350°C*24h≤3.5
Thermal Conductivity (W/m.k) @200 C	0.055	0.057	0.068	0.061	0.052	0.073		0.068	0.064
Thermal Conductivity (W/m.k) @400 C	0.090	0.095	0.124	0.114	0.101	0.138		0.122	0.118
Thermal Conductivity (W/m.k) @500 C	0.119	0.123	0.145	0.135	0.12	0.179		0.153	0.149
Thermal Conductivity (W/m.k) @600 C	0.152	0.158	0.202	0.191	0.175	0.233		0.184	0.172
Tensile Strength (Kpa)	0.04	0.05	0.05	0.06	0.075	0.05		0.06	0.075

        
 
  Standard Specification
·         Length: 14640/7620/7320/7200/3810/3600/3660mm
·         Width:   600~1220mm
·         Thickness: 13~50mm
Customer-tailored products are available. For more information,please contact us !