56% Andalusite Castable

China 56% Andalusite Castable, Find details about China Fireclay Castable, Fireclay Refractory Castable from 56% Andalusite Castable

Basic Info.

Model NO.

Product Desciption

Advantage:
1. High refractoriness
2-low iron content
3-good eroding resistance
4. ISO9000 certificate

Andalusite Castable:
Andalusite is a kind of crystalline material. It is no need to burn before being used. Its main features are high purity and identity. As shape refractory material or unshape refractory material, the properties are good in the poor and bad environment, so it is widely used in bearing high temperature, high mechanical strength and high erosion industries. Now the andalusite is mainly used in metallurgy industry, ceramic industry and glass industry. Its specification include 55%, 56%, 57%, 58%. The size: 0-1, 1-2, 1-3, 200mesh. We can produce as per customer's requirement.

Item	Chemical Composition
Al₂O₃% ≥	58	57	56	55
SiO₂% ≤	38	40	40	41
Fe₂O₃% ≤	0.8	0.8	1	1.2
K₂O % ≤	0.077	0.12	0.16	0.16
NaO % ≤	0.44	0.52	0.56	0.56
Reheating Linear Change% ≤	0.52	0.52	0.52	0.52
refractoriness≥ C	1830	1790	1790	1790