Product description
Firebrick mortar mix is composed of refractory powder, binder and admixture. Almost all refractory raw materials can be made into powders used to prepare refractory mortar. Ordinary refractory clay, which is made from refractory clinker powder and an appropriate amount of plastic clay as a binder and plasticizer, has low strength at room temperature. Only when it forms a ceramic bond at high temperatures does it have higher strength.
Application of firebrick mortar mix
Firebrick mortar mix is mainly used in coke ovens, glass kilns, blast furnaces, and other industrial kilns. Application industries include: metallurgy, building materials, machinery, petrochemicals, glass, boilers, electric power, steel, cement, etc.
CH Refractories manufacturing firebrick mortar mix is finished products. The so-called finished refractory mortar means that the raw material and clinker have been mixed in proportion. When used on site, you only need to add water and stir evenly according to the standard.
Physical and chemical index of firebrick mortar mix
|
Items |
CH-38 |
CH-42 |
CH-45 |
CH-55 |
CH-65 |
CH-75 |
|
|
AL2O3 % ≥ |
38 |
42 |
45 |
55 |
65 |
75 |
|
|
Refractoriness /℃ ≥ |
1630 |
1690 |
1710 |
1770 |
1770 |
1790 |
|
|
rupture strength/ MPa ≥ |
110℃×24h |
1 |
1 |
1 |
1 |
1 |
|
|
℃×3h |
1200 3 |
1200 3 |
1200 3 |
1400 5 |
1400 5 |
1400 5 |
|
|
Bonding time /min |
1～3 |
||||||
Packages
Physical and chemical index of firebrick mortar mix
|
Items |
CH-38 |
CH-42 |
CH-45 |
CH-55 |
CH-65 |
CH-75 |
|
|
AL2O3 % ≥ |
38 |
42 |
45 |
55 |
65 |
75 |
|
|
Refractoriness /℃ ≥ |
1630 |
1690 |
1710 |
1770 |
1770 |
1790 |
|
|
rupture strength/ MPa ≥ |
110℃×24h |
1 |
1 |
1 |
1 |
1 |
|
|
℃×3h |
1200 3 |
1200 3 |
1200 3 |
1400 5 |
1400 5 |
1400 5 |
|
|
Bonding time /min |
1～3 |
||||||
