Product Description

Fused Mullite is produced by fusing high purity alumina and silica together in an electric arc furnace in the proper ratios. The resulting product is characterized by its dendritic (needlelike) shape and unique thermal properties. Fused Mullite has a low coefficient of thermal expansion which results in a product with excellent thermal shock resistance and resistance to deformation under load.Fused Mullite is used for many applications including investment cast shell building, kiln furniture, glass, refractories, and other applications requiring a high purity raw material with excellent thermal shock resistance and hot strength, like metallurgy, ceramics, constructions, chemicals, electricity and foundry.



White Fused Mullite, is a first quality refractory material, composed of massive crystals of mullite which are formed during cooling after fusion. It confers high melting point, excellent thermal stability, low reversible thermal expansion, low porosity, high resistance to thermal shock and chemical corrosion at 

high temperatures.

Product Specification/Models

Typical Chemical Analysis

Percentage of Total in Weight Fused Mullite

Al**3 % Min. ****7%

Fe**3 % Max 0.3%

SiO2 % Max ****7%

Ti*2 % 0.5%

Typical Physical Properties

True Specific Gravity 2.***3.*5

Hardness (Moh's Scale) 9

Colour Grey (Turns to White after firing at ***0°C)

Apparent Porosity % 8 Max.

Corundum < 2

Other Information

Packaging & Shipping

a. In *5kg plastic woven bags.

b. In ***0kg big bag.

c. *0 x *5kg plastic woven bags in one big bag.

d. *0 x *5kg plastic woven bags on pallet.

e. *0 x *5kg paper bags on pallet.

f. as per customer's request

Delivery: Wthin *4 days after receipt of down payment 



Contact:

Bourne Wang 

Sales Manager

Tel: ***6 **9 *******7 Fax: ***6 **9 *******6

Mobile/ Whatsapp/ Wechat: ***6 **********0

Email/ Skype: *@******************** Luoyang Weixiang Abrasives Co.,Ltd