Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
Fused Mullite :
1,high purity fused mullite
2,provide mullite with different grades and size
Description:
Mullite is a raw material with high heat resistance. At present, there are mainly high purity fused mullite, ordinary fused mullite, finely sintered mullite with all natural bauxite and caustic-burned mullite.
Mullite of Ruishi Brand is made of high quality pure natural mullite ore, melted from the advanced industrial furnace with high temperature. It is featured by uniform expansion, excellent thermal shock resistance, high softening point with load, low elevated temperature creep value, high hardness, good resistance to chemical corrosion etc.
Specification:
Mullite:
Specification | Item | Chemical composition(%) | ||
Al2O3 | Si02 | Zr02 | ||
AS-Ⅰ AS-Ⅱ AS-Ⅲ | Sintered | 42-47 56-67 70-76 | 51-55 28-42 23-28 | --- --- --- |
AS-I AS-Ⅱ | Fused | 60-70 70-77 | 25-35 22-29 | -- -- |
Particle size :0-1mm/1-3mm/3-5mm/5-8mm;180mesh-0/320mesh-0
Packing: 1 MT big bag or 25kg paper bag *40 bags on one pallet ;
As per customer’s requirement
Advantages:
1.expansion uniformity
2.excellent thermal shock resistance
3.high load softening point
4.small high temperature creep value
5.high hardness
6.good resistance to chemical corrosion
