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Mullite MC-O

Mullite MC-O
Details

The goods is produced by use of local high quality kaolin in Mongolia. The chemical composition of MC-O is similar to Molochite (UK) and its properties are the same. It is mainly used for the kiln furniture and investment casting.

Chemical Composition (%)

MC-0

Molochite

SiO2

Al2O3

Fe2O3

TiO2

CaO

MgO

53/55

54.5

41/43

42.0

≤0.3

1.1

≤0.8

0.07

≤0.3

0.06

≤0.3

0.31

Hardness: 7~8 Mohs’scale (same as Molochite)

Initial Deformation Refractoriness Test: 34-35(1750/1770℃)

Linear Thermal Expansion:

Co-efficient (20-1000℃):(≤4.4X 10ˉ6

True Specific Gravity: 2.70

Mineralogical Composition(%)

Mullite               55

Amorphous SiO2 glass   45

True Porosity: 8%

GRADINGS

The Grading of MC-0 are given below:

Refractories: 2-6.7, 2-4.7, 1-2(mm)

Kiln Furniture: -22, -30, -80, -120(mesh)

Investment Casting: Filler –200(mesh)

Stucco 16-30,30-60,22-60,50-80(mesh)

MC-0 is available in any range of particle size grading or compositions that are in accordance with customer’s demand.


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CONTACT US                                                                                               


LinksSanhe Kaolin

   

Beijing Company   

Tel: 010-64107329    Fax: 010-64107328   

Add: Suite B607, Floor 6F, TianYuanGang Center, No.C2,Dongsanhuan North Road,ChaoYang District, Beijing, China 

Taiyuan Company

Tel: 0351-3190328   Fax:0351-3190328

Add: No. 3 Dongerdao Lane, Jiefang Road,Taiyuan, Shanxi, China

E-mail: info@eastern.net.cn