Complaint
Refractory mortar is also called fire mud or joint material. Used as a joint material for masonry of refractory products.
According to the material can be divided into clay, high alumina, silica and magnesium refractory mud. It is composed of refractory powder, binder and admixture. Almost all refractory raw materials can be made into powder used to prepare refractory mud. It is called ordinary refractory mud made of refractory clinker powder and plasticizing clay as binder and plasticizing agent. Its strength is low at room temperature, and it has high strength when forming ceramic bond at high temperature. Chemically bonded refractory mud with hydraulic, pneumatic or thermal binding material as a binder, which produces a certain chemical reaction and hardening before forming a ceramic binding temperature. The particle size of refractory mud varies according to the requirements of use, and its limit particle size is generally less than 1mm, and some are less than 0.5mm or finer.
| Items | Fireclay mortar |
| SiC ≥ | 0% |
| SiO2 ≤ | 9% |
| Al2O3 ≤ | 48% |
| Na2O ≤ | 2% |
| CaO ≤ | 0.4% |
| Fe2O3 ≤ | 1% |
| Others ≤ | 4% |
| Hot face temperature ≥ | 1200ºC |
| Setting time ambient ≤ | 24 hours |
| Grain size | 0.15 |
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
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