Various kinds of fire proof mortars are available at Zhengzhou CH Refractories, which include corundum based, corundum Cr2O3 based, high alumina based and Al203-MgO based.
Various kinds of fire proof mortars are available at Zhengzhou CH Refractories, which include corundum based, corundum Cr2O3 based, high alumina based and Al203-MgO based. High heat mortar for ladle performs well in use with excellent workability, desirable hardening time, high adhesive strength, high strength and corrosion resistance under high temperature.
|
Product code |
CH-GA88 |
CH-GACr88 |
CH-GM85 |
CH-GMCr85 |
CH-GT85 |
CH-GT80 |
CH-GT70 |
|
Al2O3/% |
≧88 |
—— |
—— |
—— |
≧85 |
≧80 |
≧70 |
|
Al2O3+Cr2O3/% |
|
≧88 |
≧85 |
|
|
|
|
|
Al2O3+MgO/% |
|
|
|
≧85 |
|
|
|
|
Refractoriness/℃ |
≧1690 |
≧1690 |
≧1690 |
≧1690 |
≧1690 |
≧1600 |
≧1500 |
|
Hardening time/s |
60~180 |
60~180 |
60~180 |
60~180 |
60~180 |
60~180 |
60~180 |
|
Adhesive strength/MPa |
≧1 |
≧1 |
≧1 |
≧1 |
≧1 |
≧1 |
≧1 |
|
Application |
Upper nozzle, slide gate and porous plug installation |
Brick installation for ladle working lining installation |
Permanent lining and insulation layer installation |
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Wear-resistant plastic, which is made of special grade alumina, mullite, corundum, siliconcarbide as aggregate and matrix material, mixed by adding binder, additive and plasticizer.
Siliceous refractory repair material has high load-softening point, low temperature creep rate, high strength, low porosity, strong thermal shock resistance, anti-slag and anti-erosion, and will not damage the repaired structure due to expansionof quartz.
The Unburned slide gate plates series products are made of corundum, mullite, and high-quality clinker clinker. Unburned slide gate plates are made by adding flake graphite, silicon carbide, and silicon metal powder, which are made by high-pressure molding, low-temperature heat treatment and grinding.
If you need our products please write down any questions, we will reply as soon as possible.