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

High Temperature Alumina Board 1, Ceramic Fiber Board, Rigid Alumina Board manufacturer / supplier in China, offering High Temperature Alumina Board 1700c 1800 C 1900c, Factory Directly Fiber Reinforced EPS Cement Sandwich Panels Philippines Market, MGO Decorative Board and so on.

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High Temperature Alumina Board 1700c 1800 C 1900c

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Min. Order / Reference FOB Price
5 Pieces US $300/ Piece
Payment Terms: L/C, T/T
Refractoriness (℃): 1580< Refractoriness< 1770
Feature: Long Time Materials
Type: Refractory Material
Shape: Block
Material: Mullite
Temperature Grade: up to 1900c

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Basic Info

Model NO.: NR1700; NR 1800, NR1900
Color: While
Standard Size: 1000 X 600 mm
Density: up to 700 Kg/M3

Product Description

High Temperature Alumina Board  board is made of high purity alumina fibrous and alumina powder,to be formed and fired in special equipment with advanced patent process,can withstand temperature up to 1900 Deg centigrade. 

High Temperature Alumina Board 1700c 1800 C 1900c
Features of Alumina Board 1700 / 1800 /1900C Boards
1.Low thermal conductivity
2.High compression strength.
3.Long service life.
4.Good thermal shock resistance and good toughness.
5.Flexible and tearing resistance.
6.Easy to cut and operate.
6.Good electric and sound insulation.
7.Good mechanical working performance.
 
Alumina Board Types:

Type
NR-1000 NR-1260NR-1400NR-1600 NR-1700NR-1800
Classification
Temperature
100012601400160017001800
Density 
(Kg/m3
350400
400

450
 450 550
Line Change
(.CX24hS)
1.3
(900.C)
1.1
(1100.C)
1.6
(1200.C)
<2.0
(1400.C)
<2.0
(1500.C)
<2.0
(1600.C)
Compressive
Strength
0.50.50.50.30.30.3

 
Alumina Fiber Board 1700 Physical Character:

Density(Kg/m3) 
400
Strength to resist bending(MPa,25.C)                0.72
Linear shrinkage rate % (1600 .Cx8hrs) 0.13(1.7)
Expansion rate at %(600.C) 0.28
Average modulus of linear expansion  (x10-6/K)   1.77
Thermal conductivity rate GHP[W/(mK)]400.C  0.147
600.C  0.186
800.C  0.236
1000.C  0.296
  Chemical CompositionAL2O3:87% SiO2:13%  

  
Alumina Fiber Board 1700 Standard Sizes:
25x600x1000mm
50x600x900mm
 
Applications
Ceramics kiln, mechanic and metallurgy heating furnace
Thermal treatment furnace and others industrial furnace and hot face
Internal lining Low heating quantity 
High-temperature block-fire and flame-insulated
Kiln door, kiln car and dilatation joint etc insulation material

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