High-alumina brick
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Description
Featurehigh-aluminabricks,the highfire resistance,acidalkalicorrosion, hightemperaturestrengthandthermalshockresistance.The products are widelyusedinmetallurgical equipment, petroleum, chemicalindustry, building materials, machinery andmilitary, andso on.
The indexnumberof the product
LZ-75LZ-65LZ-55LZ-48
Al2O3, ≥75 6555 48
Refractoriness, ℃ ≤1790 1770 1750
0.2MpaTemperaturastartedsoftening, ℃ ≤1520 1500 1470 1420
Preheatchangethe line1500℃, 2h +0.1
-0.4-
1450℃, 2h - +0.1
-0.4
Open porosity,% ≤23 22
Compressive strength, N/mm2≥ 53.9 49.0 44.1 39.2
Packing:wooden pallets
Minimum number- 20ton(shipping).
60 tons(M/ ATransport)
Method of payment: TTor L / C
If you need abrick, pleasecontact us!
The indexnumberof the product
LZ-75LZ-65LZ-55LZ-48
Al2O3, ≥75 6555 48
Refractoriness, ℃ ≤1790 1770 1750
0.2MpaTemperaturastartedsoftening, ℃ ≤1520 1500 1470 1420
Preheatchangethe line1500℃, 2h +0.1
-0.4-
1450℃, 2h - +0.1
-0.4
Open porosity,% ≤23 22
Compressive strength, N/mm2≥ 53.9 49.0 44.1 39.2
Packing:wooden pallets
Minimum number- 20ton(shipping).
60 tons(M/ ATransport)
Method of payment: TTor L / C
If you need abrick, pleasecontact us!
Contact the seller
High-alumina brick