HENAN GENERAL MACHINERY IMP. & EXP. CO., LTD.

Henan General Machinery Imp.& Exp. Co., Ltd.
No.15,Minhang Road, Zhengzhou 450008, Henan, China
Tel：0086-371-63850790
Fax：0086-371-65951064
******* Email：hngmie@163.com
Web：http://www.hngmie.cn

Products

Product name：Fused Mullite go back

Product details

Model 1: From Aluminium Oxide
Al₂O₃	SiO₂	Fe₂O₃
70% -77%	22% -28%	0.2% Max.

Mullite Phase : ＞90%

Refractories: ＞1790℃

Mullite Phase: ＞90%

Refractoriness (SK) 38 Min.

Size: 0-1/1-3/3-5/5-8mm

Model2: From Bauxite
Al₂O₃	TiO₂	Fe₂O₃	Na₂O+K₂O
M-70 71% Min.	2% Max.	0.4% Max.	0.3% Max.

Density: 3g/cm³ Min.

Size: 0-1-1-3/3-5/5-8 mm

Refractories: ＞1850℃

Mullite Phase :＞90%

Apparent porosity 3% Max.

Water Absorption:2% Max.