Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Instruments & ...
Management System Certification:
ISO 9001, ISO 9000, ISO 14000
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available

Insulation Ceramic Fiber Board, High Temp Ceramic Fiber Board, Refractory Ceramic Fiber Board manufacturer / supplier in China, offering Low Density Ceramic Fiber Board Manufacturer (NRCB-250), Modern External Insulated Decorative Cladding Eco-Friendly, External Waterproofing Cladding, Durablanket Fiberfrax Equivalent Ceramic Fiber Blanket Insulation 1350 Ha and so on.

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Supplier Homepage Products Refractory Ceramic Fiber Products Low Density Ceramic Fiber Board Manufacturer (NRCB-250)

Low Density Ceramic Fiber Board Manufacturer (NRCB-250)

Get Latest Price
Min. Order / Reference FOB Price
10 Pieces US $0.1/ Piece
Production Capacity: 20000 Tons/Year
Transport Package: by PP Bags, Carton and Then by Pallet
Payment Terms: L/C, T/T, D/P, Paypal
Temperature Grade: 1260c-1430c
Standard Size: 900X600X 25-50mm ;
Density: 250 Kg/M3
Delivery Time: Usually for Regular Order Within 14 Days
Specification: ISO9001
Trademark: NR

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Basic Info

Model NO.: NRCB-250
Origin: China
HS Code: 68061010

Product Description

Low Density Ceramic Fiber Board

Ceramic fiber board adopting corresponding spun fiber  as the raw materials ,are produced by vacuum formed technology,
NR ceramic fiber board doesn't only pssess the same function of fiber but also has hard texture excellent toughness and intensity and excellent fiber resistant and heat preservation.

NRCL supply ceramic fiber board which are made of different refractory fiber bulks with excellent chemical stability, organic and inorganic bond by wet method and vacuum forming processing which is applicable to many kinds of industries .

Ceramic Fiber Board Characters
Low heat storage -  Wide bulk density, 250-400kg/m3  -Variety grades, the boards can be classified by temperature to be 1100ºC-1430ºC Low thermal conductivity and shrinkage  -  Excellent resistance against chemical attack Easy to machined, cut and install

Ceramic Fiber Board Product Applications
Petrochemical process heater refractory fiber lining 
Heat treating furnace or intermittent (shuttle) kiln hot face lining 
General furnace backup insulation 
Heat seals for kiln car or furnace door 
Electrical insulator 
High temperature acoustic 
Fire protection 

Standard Specifications
Density: 250-400 kg/m3          
Size: 900x600x 5-50mm     1000x500x 25-50mm
Packing:  Carton Box            

*** Non Standard sizes are available on your requests   
 
    Type Common Standard High aluminum Zir-Alu Ultra-High1600 Ultra-High1700 Ultra-High1800
    Classification temperature (°C) 1100 1260 1350 1430 1600 1700 1800
    Working temperature (°C) ≤1000 1050 1200 1350 1500 1600 1700
    Color White Pure White Pure White Pure White Pure White Pure White Pure White
    Density (kg/m3) 250 ~ 250 ~ 250 ~ 250 ~ 300 ~ 350 ~ 350 ~
    ~400 ~400 ~400 ~400 ~400 ~600 ~600
    Shrinkage on heating (%)
    ( 24Hrs x 300kg/m 3 )
    -2.5 -2 -1.5 -1.5 -2 -1 -0.6
    (1000°C) (1000°C) (1200°C) (1350°C) (1500°C X8 Hrs) (1600°C X8 Hrs) (1700°C X8 Hrs)
    Thermal conductivity of various temperatures(w/m.k) (density 280kg/m3) 400° C 0.08 0.07 0.065 0.06 0.11 0.12 0.16
    600° C 0.14 0.13 0.125 0.12 0.14 0.15 0.20
    800° C 0.2 0.18 0.017 0.16 0.17 0.19 0.23
    1000° C     0.22 0.2 0.24 0.25 0.29
    1200° C         0.28 0.28 0.33
    1400° C         0.33 0.34 0.36
    Chemical composition AL2O3 45-47 45-47 52-55 39-54 >60 >65 >80
    AL2O3+SIO2 98 98 99 83-89 >97 >97 98
    AL2O3+SIO2+ZrO2 - - - 99 - - -
    ZrO2 - - - 15-17 - - -
    Dimensions (mm) Standard dimension: 900*600*5-50; 1200*600*25-50;Other specifications can be available.

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