Technical Data Sheet

Sintered Mullite

 

 

  Introduction

  Sintered Mullite M60,Sintered Mullite M70

 

   Mullite has long been used as a refractory material.  Its properties include:

 

   •         Good high temperature strength            •         Excellent thermal stability

   •         Good thermal shock resistance              •         Resistance to abrasion

   •         Resistance to oxidation and attack by furnace atmospheres

   •         Resistance to most chemical attack; it has excellent stability in acid metal slags and is insoluble in most acids

 

CHEMICAL COMPOSITION: MAIN COMPONENTS

Non-volatile Content: 100% w.(theoretical value for calculation )

Chemical Analysis:	Chemical Element	M70	M60
		Referance (%)	Referance (%)
	SiO2	22-25	35-38
	Al2O3	68-72	58-62
	TiO2	≤1.2	≤1.2
	Fe2O3	≤1.5	≤1.5
	CaO+ Mgo	≤0.7	≤0.7
	K2O+Na2O	≤0.3	≤0.3

 

PHYSICAL ANALYSIS DATA: B.D,MOISTURE,MULLITE PHASE

 

Physical Analysis:	Physical Item	Standard	Standard
	B.D.	≥2.75(g/cm3)	≥2.7(g/cm3)
	Porosity	≤3%	≤3%
	Mullite phase	85%-90%	70%-80%
	Moisture	≤0.3%	≤0.3%
	PH Value	8-10	8-10
	Water Absorption	≤3%	≤3%
	T.C.	≥1800℃	≥1750℃

Specification:

☆ Sand: Sand: 0-1mm,1-3mm,3-5mm

☆ Powder: 200 Mesh, 325 Mesh.

 

   Package, storage and transportation

☆25kg/bag  woven/paper bag, 1/1.25 ton bulk bag, 25ton/fcl.

☆ Avoid of water and Stored in cool and dry environment.

 

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