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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 |
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Mullite Refractory Aggregates |
High Alumina Refractory Aggregates |
Clay Refractory Aggregates |
lytag |
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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 |
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Packaging & Delivery
Packaging Details: |
25kg/bag,then pallet |
Delivery Detail: |
15 days after receiving deposit or workable L/C. |