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High-temperature Refractory Mortar Wholesale

Home / Products / Monolithic Refractories / High-temperature Mortar, High-temperature Binder
  • High-temperature Mortar, High-temperature Binder
  • High-temperature Mortar, High-temperature Binder
  • High-temperature Mortar, High-temperature Binder
  • High-temperature Mortar, High-temperature Binder

High-temperature Mortar, High-temperature Binder

Property: High bonding strength of binder, strong binding force under high temperature, and no pollution to the environment, great integrity of the lining for the high-temperature plaster masonry, and strong tightness.


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Typical Chemical and Physical Index:

High Temperature Binder

High Temperature Mastic

Carbon Resistant Mastic

KTS-2

GX-2

GX-3

LS-2

LS-3

Use Temperature ℃

1200

1500

1300

1550

1350

Dosage (kg/㎡)

1.8-3.6

2-3.5

4-5

4-5.5

3.5-4.5

Bonding Strength (Mpa)

105℃

4.5

4.0

5.6

7.0

6

1100℃

8.9

8.1

8.2

9.1

8.5

1300℃

9.1

10.2

10.3

11.2

10.8

1400℃

 

11.5

 

13.1

12.5

Viscosity(mm)

210

195

180

160

170

Flexural Strength (Mpa)

14

11

9

8

8

Permanent Changes After Drying %

-1.2

-1.0

-0.7

-0.7

-0.9

Usage

Bonding between refractory bricks and refractory fibres, refractory fibres and metal in industrial furnaces up to 1200°C

Bonding between refractory materials below 1500°C

Masonry for industrial kilns up to 1300°C

Masonry of various industrial furnaces below 1500°C

Masonry of refractory materials in various carburising and nitriding resistant heat treatment furnaces

Index/Brand HJM-M2600 HJM-M3000 HJM-M3200
Classification Temperature (℃) 1430 1540 1650
Chemical Analysis (%)
Al₂O₃ 40 45 50
SiO₂ 54 50 47
Fe₂O₃ 1 0.9 0.8
Bulk Density （kg/m³） 1750 1850 2000
Modulus of Rupture (Mpa) 12 20 26
Permanent Liner Changer (%) -0.2 -0.2 -0.4
(when dried) （℃） 1300 1350 1400
Quantity required to set 1000 Bricks. (kg)   (approx..2mm thick) 200 220 250

 


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Company
Dongtai Hongda Heat Resistant Material Co., Ltd.
Dongtai Hongda Heat Resistant Material Co., Ltd. is China High-temperature Mortar Manufacturers and Wholesale High-temperature Binder Suppliers dedicated to the research and development of high-grade insulating refractory products, specializing in the petrochemical, metallurgy, ceramics, new energy, electronics, mechanical heat treatment and other industries. It provides high-quality HJM series of insulating refractory products and amorphous castables.
Founded in 2008 with a registered capital of 20 million yuan, the company is located in Dongtai, Jiangsu Province, the home of China's refractory materials, with a beautiful environment and convenient transportation.
With a complete quality control and assurance system and in strict accordance with the American ASTM standard organization of production, the company has passed the ISO 9001:2015 quality certification in 2010, the ISO 14001:2015 environmental certification in 2019, the ISO 45001:2018 occupational health certification in 2022, achieving total quality management of the production process. We have a variety of domestic advanced manufacturing equipment, including automatic batching and molding lines, 1500 high-temperature tunnel kilns, 1700 shuttle kilns, machining equipment, product firing temperature range from 1200℃ to 1800℃, the current production capacity of 20,000 tons of insulation materials.
The company has the right to import and export agents around the world. Our products not only enjoy a high reputation in the country, but are also exported to Italy, Britain, Spain, South Korea, Japan, India, and other countries and regions by both domestic and foreign customers.
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Features of High-temperature Mortar

High-temperature mortar is a construction material specifically designed to maintain structural stability and durability in high-temperature environments. Its special formula and unique performance make it popular in various high-temperature application scenarios.
High temperature resistance
One of the most notable properties of high-temperature mortar is its excellent high-temperature resistance. Its design goal is to maintain excellent structural stability under extreme temperature conditions. Typically, high-temperature mortar can withstand temperatures in excess of 1,000 degrees Celsius, making it an ideal choice for high-temperature scenarios such as industrial kilns, furnaces, and heat treatment equipment.
This property makes high-temperature mortars widely used in some extreme industrial applications, such as metal smelting, ceramic production, and high-temperature processing processes.
Corrosion resistance
High-temperature mortar is designed with resistance to corrosive substances in mind, which gives it excellent durability in some acid and alkali environments. In some chemical plants, acid and alkali treatment equipment, etc., high-temperature mortar can effectively resist corrosion and extend the service life of building structures.
This anti-corrosion property also makes high-temperature mortar highly recommended for construction applications in industries such as marine engineering and fertilizer production, because these scenarios are often accompanied by extreme corrosion requirements for building materials.
structural stability
The formula of high-temperature mortar is carefully designed to ensure that it maintains good structural stability under high-temperature conditions. This is critical for equipment and building structures operating in high-temperature environments, as high temperatures can cause thermal expansion and contraction of traditional materials, affecting the integrity of the building.
In industrial furnaces, furnaces and other high-temperature equipment, the structural stability of high-temperature mortar ensures that these equipment will not suffer from deformation, cracking and other problems during long-term high-temperature operation, ensuring the continuity and reliability of industrial production.

Application scope of High-temperature Mortar

As an excellent building material, high-temperature mortar has found wide applications in many fields due to its excellent properties. From industrial manufacturing to scientific research experiments, high-temperature mortar has demonstrated strong adaptability and plasticity.
Industrial kiln construction
As important production equipment, industrial furnaces operate under high temperature conditions, which impose strict requirements on building materials. High-temperature mortar has become an ideal choice for industrial furnace construction due to its excellent high-temperature resistance and corrosion resistance. It can withstand extreme temperatures, ensuring stable operation of the furnace in high-temperature environments, extending equipment life and improving production efficiency.
Furnace and heat treatment equipment
In industries such as metallurgy and metal processing, furnaces and heat treatment equipment are indispensable equipment. High-temperature mortar plays a key role in the construction of these equipment. Its high-temperature resistance and excellent structural stability ensure the safe operation of the equipment under high-temperature conditions. This is crucial for processes such as metal smelting and quenching, and the application of high-temperature mortar strongly supports the development of these key industries.
High temperature laboratory construction
In the field of scientific research, high-temperature laboratories are crucial for material performance testing, thermodynamic research, etc. As an ideal material for building high-temperature laboratories, high-temperature mortar can provide a stable and reliable experimental environment. Its corrosion resistance and structural stability ensure the accuracy of experimental results and provide scientists with an ideal research platform.
Gas turbine thermal energy system
In the energy industry, gas turbine thermal energy systems are key equipment for energy conversion. The application of high-temperature mortar in these systems not only ensures long-term stable operation of the system under high-temperature conditions, but also improves energy conversion efficiency. Its excellent high temperature resistance helps reduce energy loss and promote the development of clean energy technology.
High Temperature Pipe Sealing and Repair
In some special industrial environments, such as chemical plants, metallurgical plants, etc., pipeline systems are subjected to high temperature and high pressure working conditions. The high temperature resistance and corrosion resistance of high temperature mortar make it an ideal pipe sealing and repair material. It can effectively prevent pipeline leakage and improve the safety and stability of industrial production.
Building repairs in high temperature environments
The surfaces of some special buildings, such as high-temperature kilns and chimneys, are often eroded and damaged due to long-term high-temperature work. High-temperature mortar can be used as an excellent repair material, filling cracks, protecting surfaces, and extending the service life of buildings.