Polycrystalline Mullite Fiber Board

Product Details
Customization: Available
Usage: High Temperature Insulating Material
Temprature Classification: 1600℃, 1500℃, 1400℃, 1260℃, 1050℃
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  • Polycrystalline Mullite Fiber Board
  • Polycrystalline Mullite Fiber Board
  • Polycrystalline Mullite Fiber Board
  • Polycrystalline Mullite Fiber Board
  • Polycrystalline Mullite Fiber Board
  • Polycrystalline Mullite Fiber Board
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  • Overview
  • Product Description
  • Feature & Typical Application
  • Product Parameters
  • Workshop
  • Packaging & Shipping
  • Certifications
  • FAQ
Overview

Basic Info.

Shape
Ceramic Fiber Plate
Manufacturing Technique
Vacuum Formed
Kind
High Purity Ceramic Fiber
Length
1200mm
Width
1000mm
Min Thickness
3mm
Std Thickness
10mm 12mm 15mm 20mm 25mm 30mm 50mm 100mm
Density
220kg/M3 -350kg/M3
Color
White
Shapes
Can Be Cut to Any Shapes
Loss of Ignition, Loi, %
<8%
Types
Inroganic Type and Organic Type
Shrinkage, %,
<3
Compressive Strength,
>0.2
Thermal Conductivity, W/M•K
0.03-0.18
Grad
Bio Soluble
Refractory Grade
Non-Inflammable
Application
Oven, Furnace, Boiler, Stove Heat Insulation Liner
Transport Package
Carton or Pallet
Specification
6mm-50mm thickness
Trademark
SJOIN
Origin
China
HS Code
6806101000
Production Capacity
100000ton/Year

Product Description

 

Product Description

 

polycrystalline mullite fiber boards are manufactured in a wet forming process using alumina-silica fibers and binders.  Lower thermal conductivity, superior mechanical properties and high-temperature stability offer unmatched performance reliability.They can help reduce energy costs and cycling times once being installed in furnace ,boiler lining. If wet by water, steam or oil, thermal and physical properties are restored upon drying.
In order to provide handling strength during the manufacturing process, small quantities of organic and inorganic binders are typically added to the board formulation. Where present, the organic binding agents burn out at temperatures between 450°F/232°C to 600°F/316°C during initial heat up by the end user. Following burnout of the organic binder, the boards are white in color.
Polycrystalline Mullite Fiber Board

Feature & Typical Application

Features

• Can be machined,cut and shaped easily                                                                    • Excellent thermal shock resistance

• High rigidity and light weight                                                                                       • Low thermal conductivity and low heat storage
Polycrystalline Mullite Fiber Board

Typical Applications

• Furnace, Kiln, and Oven hot face and backup linings                                                 • Flue and Chimney linings, Hot gas duct lining
• Consumer appliances like ovens, water heaters, night storage heaters                     • Gaskets, Seals, Expansion joints
• Heat Shields for personal protection                                                                            • Heat processing equipment         
     
Polycrystalline Mullite Fiber Board

Product Parameters

Item STD-BOARD HA-BOARD HZ-BOARD IN-BOARD BIO-BOARD
Classification Temperature, °C 1260 1350 1430 1260 1260
Continuous Use Temperature, °C 1100 1250 1350 1100 1100
Density, kg/m3 220-360
color white
Loss of Ignition, LOI, % 8 1.5 8
Permanent Linear Shrinkage, %, 24 hours 3(1000ºC) 3(1200ºC) 3(1350ºC) 3(1000ºC) 3(1000ºC)
Compressive strength, 10% deformation, MPa >=0.2
Thermal Conductivity, W/m•K 200ºC 0.06 0.06 0.06 0.06 0.06
400ºC 0.07 0.07 0.07 0.07 0.07
600ºC 0.12 0.12 0.12 0.12 0.12
800ºC 0.15 0.15 0.15 0.15 0.15
1000ºC 0.19 0.19 0.18 0.19 0.19
Chemical Composition, % Al2O3 >=42 >=52 >=34 >=42 -
SiO2 >=53 >=46 >=45 >=53 >=68
ZrO2 - - >=15 - -
CaO - - - - >=20
MgO - - - - >=10

Workshop

 

Polycrystalline Mullite Fiber Board
 

Packaging & Shipping

Standard package: carton or export pallet 

Polycrystalline Mullite Fiber Board

 

Certifications

Our company has professional and strict quality control for all the products. We have passed CE certificate on 2016.

And we also passed MSDS,  ISO9001 quality management system certification and REACH etc.
Polycrystalline Mullite Fiber Board

FAQ

Q1:What is your payments terms?

A1 :  30% T/T in advance, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q2 : What is your lead time? 

A2 : It usually needs about 10- 20 days after receiving your deposit. 

Q3 : How can you control your quality?

A3 : For each production processing, SJOIN have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods if needed.

Q4 : Do you provide free samples?

A4 : Yes, free samples are available.

Q5 : Can we visit your company?

A5 : Yes, of course, welcome to SJOIN Company.
Polycrystalline Mullite Fiber Board
 

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