High Temperature Mortar Good Anti-strippin Resistance High Alumina Refractory Brick Mortar
Introduction:
Refractory mortar is a new kind of paste-like bonding material which is formed particularly from specially sorted powder made from the identical raw materials and classification temperatures in light with the brick utilized in furnace and their refractory grades.
During the process of production, it undergoes chemical reaction and stirring-up with added inorganic bonding agent and additives. Refractory mortar can be classified into four categories according to its service temperature in normal circumstances and they must be used to support the refractory brick subject to the same class.
Feature:
Heat resistant high alumina mortar has the feature of good resistance to chemical attack, high bonding strength, low drying and firing shrinkages, good slag resistance, small masonry ash joints.
Technical Index:
| Item |
High Alumina Mortar |
| LN-55 |
LN-65 |
LN-75 |
| Al2O3 % ≥ |
55 |
65 |
75 |
|
Refractoriness
(℃) ≥
|
1770 |
1780 |
1790 |
|
Rupture Bonding Strength
(Mpa)≥
|
110℃*24h |
1 |
1 |
1 |
| ℃*3h burnt |
1400
4
|
1400
4
|
1400
4
|
| Bonding Time(min) |
1~3 |
FAQ:
1. When Jansincere Company established?
In 1986.
2. How many staffs in your factory?
About 500, including including 23 managers, 42 technicians, and 8 qualified installation engineers.
3. What’s your main products scope?
Our main products are dense refractory bricks and monolithic refractories, including alumino-silicate refractories, magnetite-alumina refractory, special high grade refractories, refractory cement, castable refractory and so on.
