Heat Resistant Cement Good Thermal Shock Resistance High Alumina Refractory Brick Mortar
Heat Resistant Mortar Introduction:
According to the difference of refractory powder,common mortar are clay based,high alumina based,silica based,magnesia based, corundum based,mullite based,zircon based,insulation based etc.Generally.The material of refractory mortar and the material of refractory brick are basically identical.
Heat Proof Mortar Feature:
Heat resistant high alumina mortar has the feature of:
1: High mechanical performance, good anti-abrasion with dense structure
2: High modulus of rupture at high temperature
3: Good thermal shock resistance
4: Anti-stripping and anti-erosion
Fire Clay Mortar 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. 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.
2. Do you provide samples?
Standard size sample is free, but the air freight is collect or you pay us the cost in advance.
3. What’s your MOQ?
Normally we don’t have particular requirements on the MOQ. But we will charge the mold cost when the quantity of per shape is small.
