Refractory Aggregate

Product Detail

If you are looking for customized and cheap refractory aggregate made in China from a refractory aggregate factory, Zibo Qunhui Refractory Co.,Ltd is always at your service.

Aggregate Features:
Lightweight refractory aggregate is the main raw material for formulating lightweight refractory concrete.
We can choose different kinds of lightweight refractory aggregate according to different using temperature
of the lightweight concrete.
Aggregate Applications:
1.Used as refractory linings that applied in roller kiln, tunnel kiln, intermittent shuttle kiln, furnace, etc.
2.As well as direct contact with the flame of the furnace insulating layer,instead of fire bricks.
3.The products widely used in metallurgy, petrochemical, machinery, electrical industry
Aggregate Physiochemical index:


Item	Properties
	Mullite Refractory Aggregates	High Alumina Refractory Aggregates		Clay Refractory Aggregates		lytag
Brand	YQM	YQL-1	YQL-2	YQN-1	YQN-2	YQT
Packing density g/cm3	0.7-1	0.65-0.85	0.6-0.8	0.65-0.8	0.6-0.9	0.6-0.75
Compression strength MPa	3	2.5	2	2.5	2	1.5
% Reheat linear change	1400X3	1350X3	1350X3	1300X3	1300X3	1300X3
Al2O3	60	50	48	38	65	20
Fe2O3	1	1.2	2	1.3	2.5	3.5
Refractoriness,°C	1770	1730	1710	1690	1650	1580
Application	All industrial furnace

Packaging & Delivery


Packaging Details:	25kg/bag,then pallet
Delivery Detail:	15 days after receiving deposit or workable L/C.