Customization: | Available |
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Classification: | High-Alumina |
Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity |
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Product Description of Refractory Mortar
Mortar is distinguished between heat-setting property and air-setting property. Heat-setting property displays strength by heating after installation and air-setting property displays excellent strength at the normal temperature. Therefore, it has better select air-setting mortar in case of need special strength at the normal temperature and we are supplying mortar of various type that is suited to installation condition and fire-brick.
High alumina mortar is mainly made of high grade bauxite and other additives. The Al2O3 content of it is from 55% to 75%.
Feature of Refractory Mortar
1.Good plasticity and convenient construction.
2.High bonding strength.
3.Strong corrosion resistance.
4.High refractoriness.
5.Good slag resistance.
6.Good heat-stripping property.
Application of Refractory Mortar
It is mainly used for laying, bonding and jointing of high alumina bricks in the construction of furnaces or equipment.
Properties/Brand | Alumina | Clay | Insulating | ||||||||||
MA-39 | MA-38 | MA-37 | MA-36 | MA-35 | MA-34 | MA-33 | MA-32 | MA-31 | MI-1 | MI-2 | MI-3 | ||
Refractoriness (SK) | 39 | 38 | 37 | 36 | 35 | 34 | 33 | 32 | 31 | - | - | - | |
Chemical Composition (%) | Al2O3 | 80 | 72 | 62 | 55 | 45 | 43 | 40 | 35 | 30 | - | - | - |
SiO2 | 10 | 18 | 28 | 34 | 45 | 47 | 50 | 55 | 60 | - | - | - | |
Grain Size | -1.00M | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
(%) | -0.074M | 55 | 50 | 40 | 40 | 40 | 45 | 45 | 45 | 45 | 30 | 30 | 30 |
Bonding strength (kg/m3) | 105 | 15 | 15 | 15 | 15 | 15 | 10 | 10 | 15 | 15 | 5 | 5 | 5 |
ºCx24hrs | |||||||||||||
1000 | 15 | 15 | 20 | 20 | 20 | 15 | 15 | 15 | 15 | 15 | 6 | 6 | |
ºCx3hrs | |||||||||||||
1400 | 30 | 30 | 35 | 35 | 35 | - | - | - | - | - | - | - | |
ºCx3hrs | |||||||||||||
Bonding Time(min) | 1~3 | 1~3 | 1~3 | ||||||||||
Main Applications | Alumina & Insulating brick joint | Clay &Insulating brick joint | Insulating brick |
Zhengzhou Rongsheng Refractory Material Co., Ltd. is located in the hinterland of Central Plains, at the foot of Songshan Mountain, and adjacent to Zhengshao Highway, Longhai and Jingguang railways. The convenient transportation, abundant resources and high quality minerals provide favorable conditions for the production of refractory materials.
Established in the early 90s of twenty century, with continuous innovation and development, now we are a comprehensive enterprise in refractory material industry, covering metallurgy, building materials, electric power, chemical industry,etc.
Our main products: refractory material for industrial furnaces, such as high-alumina brick, clay brick, silicon brick, high-strength diatomite brick, light weight insulation brick, low iron mullite brick, etc.; anti-stripping alumina brick, alkali proof brick, phosphate brick for cement industry; For the industrial furnace and power boiler, we can provide abrasive brick, corundum brick, mullite brick, wear resistant castable, corundum castable, high strength low cement castable, impervious material, plastic refractory, etc. Our products are popular in the whole country and have been exported to India, etc.
We always pursue the objective of "Honesty, Courtesy, Innovation, Dedication", the cornerstone of "Super Quality & Competitive Price", and the strategic goal of building Rongsheng brand, to serve the clients in a timely and effective way.
Customer Visit:
Q1. Are you Manufacturer?
A: Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.
Q2. Can we visit your company?
A: Sure,welcome at any time,seeing is believing.
Q3. Do you accept OEM?
A: Yes, we can do OEM.
Q4. What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q5. What are the payment terms?
A: Usually T/T,but L/C,Western Union etc are available for us.
Q6. How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.
Q7. How are your products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q8. How to solve the quality problems?
A: If the products are not confirmed to customer samples or have quality problems,our company will be responsible to make compensation for it.
Q9. What is the service life of your bricks?
A: The service life of different bricks is unlike.It also depends on your using condition and method.
Q10.How about your company's certification?
A: ISO9001 and Test Report,also we could apply other necessary certification.