Good Quality Refractory Raw Mateial Sintered Mullite M60 with Al2O3 60%

• Classification: Refractory Raw Material
• High Purity: 60%Min
• Bulk Density: 2.5g/cm3 Min.
• Mullite Phase: 80%Min.
• Size: Grit or Powder
• Transport Package: 25kg Bag/Jumbo Bag
• Model NO.: M60
• Trademark: TOPIC
• Origin: Henan, China
• HS Code: 2508600000
• Production Capacity: 30000mt/Year

Product Description

Our natural SINTERED MULLITE made from The natural high-quality Bauxite, be processed through multi-level homogenization and calcined over 1750degree. It is of high bulk density, stable quality, good thermal shock resistance, small index of high temperature creep and excellent chemical-resistance. It is ideal raw material for refractory products such as different shaped and unshaped refractory materials, advanced ceramic sanitary ware body, precision casting models and so on.

Item	Fused  Mullite		Sintered  Mullite
	FM-1	FM-2	M75	M70-1	M70-2	M60-1	M60-2	M45-1	M45-2
Al2O3  %	70-77	67-74	73-78	68-  73	68-  73	57-  62	57-  62	43-  48	43-  48
SiO2  %	22-29	21-28	- -	- -	- -	- -	- -	- -	- -
TiO2  %  ≤	0.1	2	0.5	0.5	3.5	0.5	2.5	1	1.5
Fe2O3  ≤	0.2	0.6	0.5	0.5	1.5	0.5	1.5	0.5	1.3
Na2O+K2O  ≤	0.4	0.5	0.5	0.4	0.4	0.3	0.3	0.4	3
Bulk  Density  g/cm3  ≥	2.9	2.9	2.9	2.85	2.75	2.65	2.65	2.55	2.55
Apperant  porosity  %  ≤	5	4	3	3	5	5	5	4	4