The refractory mortar is an ideal jointing and bonding material for refractory bricks. As a high temperature bond mortar, it provides good sealing effect and structural stability. It is important to note that you should choose a refractory mortar that is closest in composition to the refractory masonry. For example, you should use high alumina mortar when laying high alumina bricks.
Technical Index of Kerui Refractory Mortar
Kerui provides several different mortars according to the use temperature. The following are the technical parameters of standard types of monolithic refractory mortars. In order to support your project, we can customize it according to the indicators you provide.
Note: This data comes from multiple measurements in Kerui factories and laboratories.
| Item/Grade | KR-1300 | KR-1400 | KR-1500 | KR-1600 | |
|---|---|---|---|---|---|
| Classification Temperature/℃ | 1300 | 1400 | 1500 | 1600 | |
| Chemical Composition/% | ω (Al2O3)/% | 40 | 53 | 60 | 78 |
| ω (Fe2O3)/% | 1.2 | 1 | 0.9 | 0.7 | |
| Refractoriness Underload/℃ | 1320 | 1410 | 1550 | 1600 | |
Common Types of Refractory Mortar for Sale
| Items |  |
 |
 |
| Name | High Alumina Mortar | Fire Clay Mortar | Silica Mortar |
| Main Contents | 48-65%Al2O3 | 30-45%Al2O3 | 92-96% SiO2 |
| Refractoriness | 1760-1800℃ | 1620-1720℃ | 1500-1620℃ |
| Application | Masonry of alumina bricks | Masonry of fire clay bricks | Masonry of silica bricks |
| Features | Good plasticity; high bonding strength; high operating temperature; good thermal shock resistance. | High filling density, low water consumption; strong resistance to chemical erosion; good bonding performance; easy to apply. | High load softening degree; good acid chemical corrosion resistance; long bonding time and long service life. |
Package and Delivery of Kerui Refractory Mortar
Package of Kerui Refractory Mortar
- Specific: 25kg/bag, 50kg/bag, 1 ton/bag;
- Bag: Woven bags, kraft paper bags;
- Customized mark: yes;
Delivery of Kerui Refractory Mortar
- Standard type: 7-15 working days;
- Customized type: 7-30 working days;
Refractory Mortar Price from China Factory
Factory Price: the lowest factory direct price, no cost of middlemen;
Quality Beyond Cost: 10+ quality control points, highly cost-effective, ISO/CE/SGS certificates;
Discount: large quantity, occasional seasonal discounts, long-term discounts, first order discount…
Importance of Using Refractory Mortar
Bond Refractory Bricks
The primary functions of fire brick motar is to bond refractory bricks securely. This mortar is designed to withstand extreme temperatures, thermal shocks and corrosive environments. Therefore, it’s useful to ensure the refractory bricks stay firmly in place. By providing a strong and durable bond, high temp mortar mix helps to maintain the structural stability of furnaces, kilns and other high-heat equipment, which is essential for safe and efficient operation. Without high-quality refractory mortar, the risk of refractory blocks displacement, heat loss and structural failure significantly increases, potentially leading to costly downtime and repairs.
Maintenance and Repair for Kilns
Proper maintenance and repair for kilns are critical to extending the lifespan and performance of these high-temperature devices. The mortar mix for sale plays a significant role by sealing joints and repairing wear and tear in the kiln linin gs. Over time, kiln linings can deteriorate due to the intense heat and chemical exposure they endure. Using high-grade refractory mortar for repairs ensures that any damaged or eroded areas are effectively sealed. If you want to learn more information, welcome to watch more YouTube videos.
Welcome to Refractory Mortar Factory
Efficient Production System
We utilize advanced technology and streamlined processes to ensure that our refractory mortar is produced with precision and consistency. This not only enhances the quality of our products but also optimizes delivery times. Therefore, Kerui can provide you with reliable and timely solutions for your refractory needs.
Good Reputation
With superior quality, Kerui has accumulated a good reputation in domestic and foreign markets. Many customers have been giving us positive feedback. This continuous influence makes Kerui factory the first choice of well-known companies in the industry. At present, Kerui has become a long-term partner of well-known companies, including RUSAL, ALBA, CHALCO, POSCO, PSM, etc.
Rich Experience
It has rich project experience in the field of high temperature industry. It is worth mentioning that Kerui’s chief technical engineer has more than 30 years of experience and has rich theoretical knowledge and practical experience. At present, Kerui’s high-quality refractory mortar customers have covered more than 50 countries and regions around the world, including Russia, the Philippines, Fiji, Kuwait, Morocco, Thailand, Armenia, Denmark, Mexico, Sri Lanka, etc.
Good Service
Kerui provides one-to-one customized services for every customer. From product consultation to after-sales tracking services, customers can enjoy timely and professional services. Whether it is product specifications, performance requirements or delivery time, we will adjust and optimize according to your actual needs to ensure that you get the best experience. And we attach great importance to the customer’s after-sales experience and provide comprehensive technical guidance.
