Wear-resistant refractory plastic is a refractory material used in high-temperature industrial applications, which has excellent wear resistance. Unlike traditional refractory materials, this plastic is
based on refractory clay and refractory aggregates, with appropriate adhesives and other additives added, which can be plastically formed during construction and remain stable at high
temperatures. Wear-resistant refractory plastic has the advantages of convenient construction, good plasticity, and good wear resistance. The wear layer after construction has high strength and
good wear resistance.
Features of Wear-resistant Refractory Plastic:
Wear resistance: Excellent wear resistance enables it to withstand higher friction and impact, suitable for high wear environments.
High temperature stability: Able to withstand extremely high temperatures, maintain fire resistance and structural stability.
Good plasticity: It has good plasticity during construction and can be easily molded into various shapes and structures.
Excellent corrosion resistance: It has strong resistance to molten metal and chemical corrosion.
Thermal shock resistance: Able to withstand rapid changes in temperature and avoid cracks or breakage caused by temperature differences.
Specification Of Wear-resistant Refractory Plastic：
| Item | Specification | ||
| NMK1 | NMK1 | NMK1 | |
| Al2O3 % | ≥65 | ≥75 | ≥85 |
| Bulk Density,g/cm3 110℃×24h | ≥2.5 | ≥2.7 | ≥2.8 |
| PLC, % 1000℃×3h | -0.4~0 | -0.5~0 | -0.5~0 |
| CCS, MPa 1000℃×3h | ≥70 | ≥80 | ≥90 |
| Wear Resistance, cm3 1000℃×3h | ≤7 | ≤6 | ≤5 |
| TSR, Cycle 1000℃ Water
1000℃×3h |
≥30 | ≥30 | ≥25 |
| Plasticity Index, % | 15~55 | ||
| Thermal Conductivity, W/(m·K) 1000℃ | 1.1~1.6 | 1.1~1.6 | 1.6~2.0 |
| Max Working Temperature, ℃ | 1400 | 1500 | 1600 |
| Item | SiC | Zircon Chrome Corundum | ||
| NMK4 | NMK5 | NMK6 | NMK7 | |
| Al2O3 % | / | / | / | ≥80 |
| SiC % | ≥40 | ≥60 | ≥70 | / |
| Cr2O3 % | / | / | / | ≥3 |
| ZrO2 % | / | / | / | ≥2 |
| Bulk Density,g/cm3
110℃×24h |
≥2.4 | ≥2.5 | ≥2.6 | ≥2.8 |
| PLC, %
1000℃×3h |
-0.4~0 | -0.5~0 | -0.6~0 | -0.6~0 |
| CCS,MPa
1000℃×3h |
≥60 | ≥70 | ≥80 | ≥90 |
| Wear Resistance, cm3
1000℃×3h |
≤7 | ≤6 | ≤5 | ≤5 |
| TSR, Cycle 1000℃ Water | ≥30 | ≥35 | ≥40 | ≥30 |
| Plasticity Index, % | 15~55 | |||
| Thermal Conductivity, W/(m·K) 1000℃ | 3~5 | 5~7 | 6~8 | 2~3 |
| Max Working Temperature, ℃ | 1400 | 1500 | 1600 | 1600 |
Application of Wear-resistant Refractory Plastic:
High temperature furnace lining: Inside high temperature furnaces in industries such as steel, electricity, ceramics and cement.
Smelting furnace: Refractory lining for smelting metal or other high temperature chemical processes.
Industrial equipment: Inside equipment for high temperature gas and molten metal processing, such as flow channels, nozzles and furnace bottoms.
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.
