Alkali-resistant refractory castable has high strength, strong resistance to corrosion of alkali metal oxides and their compounds in medium and high temperature environments. At the same time, this castable have good chemical stability, impact resistance, erosion resistance, abrasion resistance, and long service life.
Advantage of Alkali Resistance Castable :
1. High strength and low body density
2. Good high-temperature performance and alkali corrosion resistance
Application of Alkali-resistant refractory castable:
Alkali-resistant refractory castable is widely used in cement Rotary kiln and alkali recovery furnace. The application effect is good in systems such as coal nozzles, kiln entrances, preheaters, and pipelines of large and medium-sized dry process cement kilns.
Acid Resistant Castable Technique Data:
| Item | Specification | ||
| Light | Dense | ||
| Al2O3 % | 35~45 | 45~65 | |
| Bulk Density,g/cm3 | 110℃×24h | 1.5~1.6 | ≥2.1 |
| 1100℃×3h | 1.4~1.5 | ≥2.05 | |
| CMOR, MPa | 110℃×24h | 3~6 | ≥6 |
| 1100℃×3h | 6~7 | ≥7 | |
| CCS,MPa | 110℃×24h | 20~30 | ≥60 |
| 1100℃×3h | 30~40 | ≥70 | |
| Thermal Conductivity, W/(m·K) 350℃ | 0.4~0.5 | 1.2~1.3 | |
Product Application:
Why choose us?
1.Abundant Experience. Rongsheng Group have over 20 years experience in the refractory industry and we have a deep understanding of the materials and applications we work with. We can provide expert advice and guidance to help customers find the best solutions for their needs.
2.Quality products. We pride ourselves on providing high-quality refractory products that are made to last. Our materials are carefully sourced and tested to ensure they meet our strict standards.
3.Competitive Price. We offer competitive pricie on all of our products without sacrificing quality and make the products competitive in your market.
4.Customization. We understand that every customer is unique, which is why we offer customized solutions tailored to their specific requirements. Whether it’s a custom shape or size, we can work with customers to create the ideal product for their application.
5.Safety. We take safety seriously and ensure that all of our products meet safety standards. Safty packing, prompt delivery time, and excellent after-sales services.
6.Large stocks. With a large stock of products on hand, we can better serve our customers, save money, and gain a competitive edge in their industry.
7. Overall solutions. We offer optimal and comprehensive solutions to supply the necessary refractory material for your high temperature kiln.
So choosing us is the right choice for you.If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.
