Silica mortar is widely used for Widely used in high temperature industrial kilns and furnace. It has the advantages of high refractoriness, high refractoriness under load, reasonable bonding time and so on.
Features of Silica mortar：
High fire resistance: It can withstand high temperatures of over 1500°C, suitable for extreme high temperature environments.
Excellent thermal stability: It can withstand thermal shock and temperature changes, maintaining structural stability.
Chemical resistance: Good resistance to acids, alkalis and other corrosive substances.
Low thermal conductivity: Good thermal insulation performance, helping to reduce heat loss and improve energy efficiency.
High strength: With excellent mechanical strength, it can withstand pressure and stress at high temperatures.
Specification Of Silica Mortar：
| Item | Specification | ||||
| GNR94 | GNJ94 | GNB94 | GNB96 | ||
| SiO2 % | ≥94 | ≥94 | ≥94 | ≥96 | |
| Al2O3 % | / | / | ≤1 | ≤0.6 | |
| Fe2O3 % | ≤1.0 | / | ≤1.0 | ≤0.7 | |
| Refractoriness, ℃ | ≥1680 | ≥1660 | ≥1700 | ≥1720 | |
| Cold Flexural Bonding Strength, MPa | Drying at 110℃ | ≥1.0 | ≥1.0 | ≥0.8 | ≥0.8 |
| 1400℃×3h | ≥2.0 | ≥2.0 | ≥0.8 | ≥0.5 | |
| 0.2MPa RUL, T2 ℃ | ≥1580 | ≥1550 | ≥1600 | ≥1620 | |
| Bonding Time, min | 1~2 | 1~2 | 2~3 | 2~3 | |
| Particle Size, % | ＜2mm | 100 | 100 | 100 | 100 |
| ＞1mm | ≤1 | ≤3 | ≤2 | ≤2 | |
| ＜0.074mm | ≥60 | 50~70 | ≥60 | ≥60 | |
Application of Silica mortar：
1. Industrial furnaces: such as melting furnaces, heat treatment furnaces, glass melting furnaces, etc., to protect the furnace body from high temperature and corrosion.
2. Cement kiln: used for the lining of cement rotary kilns, providing high temperature protection and wear resistance.
3.Metallurgical melting furnace: used for the lining of metal melting furnaces, which can withstand high temperature and chemical corrosion during the smelting process.
4. Ceramic kiln: In ceramic production, refractory silica sand mortar is used for the lining of kilns to withstand high temperature and thermal shock.
5. Glass manufacturing: Refractory lining in glass melting furnaces to protect the furnace body from erosion by molten glass.
6. Incinerator: used for garbage incinerators, which can withstand the high temperature and corrosive gases generated during the incineration process.
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.
